2003 Cadillac Escalade Cooling and Climate Controls

Name: Heating and Air Conditioning Air Inlet Door Actuator
Brand: GM Genuine Parts
SKU: 15-73599
Price: 68.99 USD

Below you will find various in-demand Cadillac Cooling and Climate Controls, components and accessories for your 2003 Escalade. Advance Auto Parts has popular Escalade parts like Blower Motor and Related Products, Heating Parts, Air Conditioning Parts and more. You’ll also find aftermarket and OEM Cooling and Climate Controls for other Escalade model years including 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 and more. Select a category of 2003 Cadillac Escalade Cooling and Climate Controls below and start saving instantly.

Please Select your Vehicle to See Exact Fit Parts

Popular 2003 Cadillac Escalade Cooling and Climate Controls Categories

Radiators

Water Pumps

AC Compressor With Clutch

Blower Motors

Engine Cooling Fan Controllers

Radiator Fan Clutch

AC Replacement Kits

AC Compressor Without Clutch

Thermostats

ABS Control Relays

Climate Control Modules

Heater Blend Door Control Motors

Engine Cooling Fans

AC Air Inlet Door Actuators

Radiator Fan Motors

Thermostat and Water Outlet Assemblies

Engine Coolant Air Bleed Pipes

Air Blend Door Actuators

AC Clutch

Coolant Reservoirs

AC Compressor Relays

Coolant Temperature Sensors

Heater Cores

Cabin Air Temperature Sensors

Blower Motor Control Units

Coolant Reservoir Caps

Blower Motor Resistors

Engine Water Pump Gasket Kits

AC Harness Connectors

Air Conditioning Relays

AC Condensers

AC Line O-Rings

Radiator Support Baffle Clips

OE Cooling Fan Blades

Water Pump Install. Kits

AC Evaporators

AC Caps and Valve Core Kits

Thermostat Housings

AC Relay Connectors

Thermostat Seals

AC Compressor Cut-Out Relay Harness Connectors

AC Clutch Coil Connectors

Accumulator and Receiver Driers

Engine Cooling Fan Shrouds

ABS Speed Sensors

AC O-Ring and Gasket Kits

AC Discharge Lines

Blower Motor Resistor Connectors

Water Pump Gaskets

Radiator Support Baffles

AC Hose Assemblies

AC Clutch Cycle Switches

Expansion Valve and Orifice Tubes

AC High Pressure Side Switches

Radiator Drain Plugs

AC Compressor Cut-Off Switches

HVAC Blower Motor Connectors

AC Switch Connectors

AC Refrigerant Pressure Sensors

AC Service Valve Caps

HVAC Blower Switch Connectors

AC Block Off Kits

AC and Heater Wiring Connector

Radiator Mount Brackets

Radiator Cap Tester Adapters

Water Pump O-Rings

AC Compressor Thrust Bearings

Engine Water Pump with Fan Clutch

HVAC Pressure Transducers

AC Line Clip

AC Accumulator Bracket Retainer

HVAC Heater Control Switch Connector

HVAC Programmer Motor Connector

AC Compressor Water Valve Solenoid Connectors

Essential Cooling and Climate Controls for 2003 Cadillac Escalades

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$68.99

ACDelco GM Original Equipment HVAC Air Inlet Door Actuators are electric motors attached to the HVAC housing that open or close the air inlet door, allowing the driver to select fresh air or recirculate modes. They are GM-recommended replacements for your vehicle’s original components. These original equipment air inlet door actuators have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Restore air inlet door operation caused by worn actuator
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$11.99

This A/C service valve cap is designed to match the fit and function of the original cap on specified applications, and is engineered for reliable performance and durability.

Product Features:

Direct replacement – this A/C service valve cap is designed to match the fit and function of the original cap on specified applications
Restores functionality – reliable replacement for an original part that is leaking or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$35.99

New Standard Replacement Passenger Side Radiator Support Baffle

Product Features:

Made Of Plastic
Meets All Federal Motor Safety Standards
No Drilling Needed For Installation
No Modifications Needed For Installation
Direct Fit Replacement For Your Vehicle
Same Form Fit And Function As OE
Check Out The Large Selection Of Parts Available For Your Vehicle

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$219.99

When the factory climate control module is damaged or malfunctioning on specified Cadillac, GMC and Chevrolet pickup trucks and SUVs, this all-new construction module is designed to seamlessly restore all the features of the originally installed module. Assembled in the USA and engineered with quality components to match the fit and performance of the factory unit, this direct replacement module will help ensure a professional, complete repair. This application-specific part is only for specified vehicles that were originally equipped with a rear window defroster feature.

Product Features:

Direct replacement – this module is designed to match the fit and function of an original module on specified General Motors pickup trucks and SUVs with a factory-installed rear window defroster feature
Leading-edge technology – assembled in our IATF-certified electronics manufacturing facility in Lewisberry, Pennsylvania, using the most advanced processes and testing
All-new construction – engineered with quality components and thoroughly validated to restore the same functions as the factory module
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$44.99

High quality OE replacement part with all components needed to complete the job

Product Features:

Contains gaskets, O-rings, or seals to properly replace the product
Color coded for easy identification
Zinc coated to resist corrosion
Vehicle specific applications

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$31.49

Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

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$19.99

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

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$91.99

ACDelco GM Original Equipment HVAC Air Valve Actuator is a GM-recommended replacement component for one or more of the following vehicle systems: hvac. This original equipment actuator will provide the same performance, durability, and service life you expect from General Motors.

Product Features:

GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$43.99

ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$1.29

Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring Length service life.

Product Features:

Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
Quality material – this retainer is made of durable material for Length-lasting service
Versatile design – this retainer is suitable for a variety of automotive uses
Excellent value – this part offers original equipment quality at a competitive cost

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$86.99

This replacement engine coolant pipe assembly is designed to match the fit and function of the original assembly on specified makes, years and models, and is engineered for reliable performance and durability.

Product Features:

Direct replacement – this replacement engine coolant pipe assembly is designed to match the fit and function of the original assembly on specified makes, years and models
Restores functionality – reliable replacement for an original part that is leaking, cracked or failed from corrosion and heat
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$108.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Rapid-Cool Thin-Line electric fans
12″ Diameter
800 CFM
Use as a pusher or puller fan
Motors built and tested to quality specifications
12 in. universal fit reversible fan
800 CFM
UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.

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$31.49

High quality OE replacement part with all components needed to complete the job

Product Features:

Contains gaskets, o-rings, or seals to properly replace the product
Color coded for easy identification
Zinc coated to resist corrosion
Improved 2 terminal design replacing older 1 terminal switch
Contains gaskets, o-rings, or seals to properly replace the product
Color coded for easy identification
Zinc coated to resist corrosion
Improved 2 terminal design replacing older 1 terminal switch

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$51.99

This air door actuator directly replaces the original actuator on specific vehicle years, makes, models, configurations and positions to restore proper HVAC operation. Please note that many vehicles have several different air door actuators, which are designed for specific positions and functions in the vehicle. To ensure you have what you need, carefully review the application notes for this part to verify it matches the position and function of the actuator you need to replace. In some online ordering systems, you may need to enter your vehicle information first to see the application notes for your vehicle. If you don’t know which actuator position you need to replace, consult a qualified service technician.

Product Features:

Direct replacement – made to match the fit and function of the original air door actuator on certain vehicle years, makes, models and configurations
Position specific – vehicles often have multiple different HVAC door actuators; review this part’s application notes to verify it matches the location and function of the actuator you need to replace
Durable construction – designed and tested to strict standards to help resist wear and electrical burnout for reliable operation and long service life
Trustworthy quality – backed by a team of experts and engineers in the United States, and more than a century of experience

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$216.99

This radiator mount bracket is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:

Direct replacement – fits and performs like the original equipment on specific vehicles
Reliable fit – precision-engineered to match the design and dimensions of original components
Durable construction – manufactured to strict standards using sturdy, safe materials
Rigorously tested – thorough quality control measures ensure longevity

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$6.79

Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form, and function
Validated for fit, form, and function

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$11.99

Cracked or lost the original engine coolant reservoir cap- Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.

Product Features:

Direct replacement – this engine coolant reservoir cap directly replaces a cracked or lost original cap
Application specific – made to match dimensions of reservoir cap on only certain vehicle years, makes and models
Seamless fit – reverse-engineered from the original equipment to fit perfectly
Excellent value – a quick, easy replacement that’s less expensive than going back to the dealership

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$25.99

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

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$8.49

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

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$33.49

ACDelco Professional Multi Purpose Relay is a high quality aftermarket replacement component for one or more of the following vehicle systems: hvac. This premium aftermarket relay is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$255.99

The blower motor assembly is designed to push/pull air across the A/C evaporator, aiding in heat transfer and regulating the vehicle’s interior temperature. A malfunctioning blower motor can lead to poor cabin cooling or heating and insufficient windshield defrosting, reducing driver visibility. When replacing a failed blower motor assembly, other HVAC system components should be checked for functionality as they can contribute to blower motor failure. The blower motor resistor and cabin air filters should also be inspected to ensure optimal performance. Our blower motors are manufactured from the highest quality materials and are engineered for long life under extreme conditions, ensuring reliable performance and durability.

Product Features:

Designed to meet or exceed OE fit, form, and function
Durability tested on every new design
Amperage and voltage tested
Wheel and motor balanced to reduce vibration

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$62.99

Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:

The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
O-Rings necessary for installation are included.

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$64.99

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

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$3.29

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

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$16.99

This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:

Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings

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$35.99

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

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$39.99

Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.

Product Features:

100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related A/C components.
Welds and crimps meet and exceed original equipment tension specifications.
Manufactured to allow flexibility in the hose to conform to engine compartments.
O-Rings necessary for installation are included.

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$158.99

Carquest Evaporators are designed to remove heat from the air inside the passenger compartment of a vehicle resulting in cooler air temperatures. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.

Product Features:

The design and manufacture of the evaporators result in uniform refrigerant distribution with optimal flow for improved performance and maximum heat transfer.
The evaporators are constructed to offer a lightweight, compact design that will fit easily within the engine compartment.
The surface treatment on each part ensures optimum water drainage to prevent mold and odors in the system.
The evaporators are 100% tested to meet or exceed original equipment specifications. Each part is helium tested to ensure no leaks.
O-Rings and gaskets necessary for installation are included.

Upgrade your 2003 Cadillac Escalade with Top-Quality Cooling and Climate Controls

When it comes to maintaining or upgrading your 2003 Cadillac Escalade, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Cadillac or enhancing its overall performance, Cooling and Climate Controls are key to keeping your Escalade functioning at its best. At Advance Auto Parts, we offer a wide selection of 214 Cooling and Climate Controls for the 2003 Cadillac Escalade, designed to meet your needs without breaking the bank. From Blower Motor and Related Product replacements to Heating Parts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Cooling and Climate Controls for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Cooling and Climate Controls for your 2003 Cadillac Escalade at great prices. Our Cooling and Climate Controls inventory for this model ranges from just $1.29 to $579.99, with an average price of $94.38. Our 214 Cooling and Climate Controls in stock come from 23 trusted brands, so you’re sure to find the right part for your 2003 Cadillac Escalade without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2003 Cadillac Escalade, we stock popular OEM and aftermarket Cooling and Climate Controls from top names like Factory Air, Carquest Premium, Dorman, and more. Factory Air Cooling and Climate Controls start at just $19.99 and boast an impressive 4.5 stars average rating from customers. Carquest Premium and Dorman also bring quality to the table, with Cooling and Climate Controls available starting at $12.99, and at an average 4.4 stars rating. With 4,645 customer reviews and counting, our 2003 Cadillac Escalade Cooling and Climate Controls have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Cooling and Climate Control upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2003 Cadillac Escalade is always ready to roll. We’re committed to providing you with everything you need to keep your Escalade in top shape, all in one place. Start shopping confidently below for your 2003 Cadillac Escalade!

Best-Selling Blower Motor and Related Products for 2003 Cadillac Escalades

Enhance the driving experience in your Cadillac with 17 quality Blower Motor and Related Product components, starting at $29.99.

show more show less

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$89.99

GM Genuine Parts HVAC Blower Motor Control Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These modules are microprocessor computers that modulate HVAC blower motor speed. The blower motor control module receives input from the HVAC control module. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Designed and tested to help ensure quality and durability
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

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$101.99

Carquest Premium Blower Motors are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Carquest Premium Blower Motors. Meets or exceeds OE design. Magnetic size and properties compare or exceed OEM. Windings meet or exceed OEM Specifications. Motor RPM equivalent to or exceeds OEM motor.

Product Features:

Meets or exceeds OE design and performance
Magnetic size and properties compare or exceed OEM
Windings meet or exceed OEM specifications
Motor RPM equivalent to or exceeds OEM motor
Meets or exceeds OE design and performance
Magnetic size and properties compare or exceed OEM
Windings meet or exceed OEM specifications
Motor RPM equivalent to or exceeds OEM motor

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$109.99

Meets or exceeds OE design and performance
Magnetic size and properties compare or exceed OEM
Windings meet or exceed OEM specifications
Motor RPM equivalent to or exceeds OEM motor
Meets or exceeds OE design and performance
Magnetic size and properties compare or exceed OEM
Windings meet or exceed OEM specifications
Motor RPM equivalent to or exceeds OEM motor

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$65.99

Meets or exceeds OE design and performance
Magnetic size and properties compare or exceed OEM
Windings meet or exceed OEM specifications
Motor RPM equivalent to or exceeds OEM motor
Meets or exceeds OE design and performance
Magnetic size and properties compare or exceed OEM
Windings meet or exceed OEM specifications
Motor RPM equivalent to or exceeds OEM motor

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$75.99

Blower motor resistor fail- Restore proper heating and cooling functionality with this direct replacement resistor designed to match the operation and performance of the original equipment.

Product Features:

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$46.99

Carquest blower motor resistors are designed to meet original equipment (O.E.) fit, form and function and are built to ensure reliable performance at a great price. Each blower motor resistor is 100% tested to ensure proper performance and a trouble-free installation. Carquest blower motor resistors are a cost-effective solution for your engine management repair. Carquest blower motor resistors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:

Long service life and durable performance
100% tested for proper performance
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Direct replacement – Carquest blower motor resistor kits are a direct replacement to the original equipment resistor

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$61.99

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$167.99

GM Genuine Parts HVAC Blower Motor and Wheels are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These HVAC blower motor and wheels are electrical motor and fan assemblies that push air through your vehicle’s heating and air conditioning system. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Permanently lubricated, self-aligning bearings designed for long life and dependable performance
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

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$55.99

ACDelco Professional Multi Purpose Connector is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, starting and charging, body-electrical and lighting, and/or engine fuel management. This premium aftermarket connector is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$69.99

GM Genuine Parts HVAC Blower Motor Resistors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

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$102.99

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

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$102.99

Restore proper heating and cooling functionality with this direct replacement resistor designed to match the operation and performance of the original equipment on certain vehicles.

Product Features:

Direct replacement – this blower motor resistor matches the fit, function and performance of the original motor on specific vehicles
Restores performance – fixes a fan that’s only operating on one speed or not working at all
Thoroughly tested – examined and validated to perform safely and effectively
Trustworthy quality – backed by team of engineers and inspectors in the United States

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$86.99

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$64.99

Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Manufactured in strict accordance with ISO/TS 16949 QMS specifications, Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive ¿Genuine¿ components.

Product Features:

Guaranteed fitment
Instantly restores full heating and air conditioning blower speed control and performance
Direct-fit OE replacement design for easy plug-and-play installation
Manufactured using high-quality materials to withstand internal vent condensation that can corrode other blower motor resistors
Modern circuitry resists overheating and burnout for long-term reliability
Factory tested for proper performance

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$53.99

Control your cabin’s climate with precision using our HVAC Blower Motor Resistors. These resistors regulate the speed of your vehicle’s blower motor, ensuring adjustable airflow for heating, cooling, and defrosting. A malfunctioning resistor can lead to poor temperature control and reduced visibility due to insufficient defrosting. Built to meet or exceed OEM specifications, our resistors provide reliable performance and durability. For optimal system operation, it is recommended to check other HVAC components and replace cabin air filters during installation.

Product Features:

Meets or Exceeds OE Specifications
Durability tested for reliability under extreme conditions
Designed for improved performance
Direct OE Replacement

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$50.99

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

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$29.99

No Longer Available from GM
Guaranteed fitment
Instantly restores full heating and air conditioning blower speed control and performance
Direct-fit OE replacement design for easy plug-and-play installation
Manufactured using high-quality materials to withstand internal vent condensation that can corrode other blower motor resistors
Modern circuitry resists overheating and burnout for long-term reliability
Factory tested for proper performance

Most Popular 2003 Cadillac Escalade Heating Parts

Customize your Cadillac with 8 Heating Parts products like Heater Cores and HVAC Pressure Transducers, all priced under $213.99.

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$44.99

High quality OE replacement part with all components needed to complete the job

Product Features:

Contains gaskets, O-rings, or seals to properly replace the product
Color coded for easy identification
Zinc coated to resist corrosion
Vehicle specific applications

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$213.99

GM Genuine Parts HVAC Heater Cores are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These HVAC heater cores are small radiators, located in the plenum behind the dashboard. Engine coolant flows through the heater core in order to heat the air in the passenger compartment. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Long-life alloys provide corrosion resistance
High-strength brazed joints ensure durability
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

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$137.99

Carquest Premium heater cores use advanced engineering methods together with innovative manufacturing technology resulting in a product that meets or exceeds form, fit, and function.

Product Features:

Designed to keep your A/C system in top shape and built to provide long-lasting service.
Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.

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$149.99

Designed to keep your A/C system in top shape and built to provide long-lasting service.
Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.

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$75.99

New Standard Replacement Front Heater Core

Product Features:

Made Of Aluminum
Meets All Federal Motor Safety Standards
No Drilling Needed For Installation
No Modifications Needed For Installation
Direct Fit Replacement For Your Vehicle
Same Form Fit And Function As OE
Check Out The Large Selection Of Parts Available For Your Vehicle

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$101.99

Designed to keep your A/C system in top shape and built to provide long-lasting service.
Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.

from

$71.99

Designed to keep your A/C system in top shape and built to provide long-lasting service.
Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.

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$91.99

Keep your cabin warm and comfortable with our Heater Cores. Designed to transfer heat from the engine’s cooling system to the interior of your vehicle, these heater cores provide efficient heating and reliable performance. Built with high-quality materials to resist corrosion and withstand extreme temperatures, they ensure long-lasting durability and consistent heat distribution. Engineered to meet or exceed OEM specifications, our heater cores deliver optimal thermal efficiency, maintaining a comfortable cabin environment in any weather.

Product Features:

Meets or Exceeds OE Specifications
Durability tested for reliability under extreme conditions
Designed for improved performance
Direct OE Replacement

Top Picks for 2003 Cadillac Escalade Air Conditioning Parts

Upgrade Cadillac Escalades with top-quality Air Conditioning Parts parts, including 94 OEM and aftermarket selections for your 2003 model.

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$23.49

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Factory Air.

Product Features:

All the seals needed to complete the job
Compatible with both R134a and R12 refrigerants
Application specific
SUV and rear air applications
All the seals needed to complete the job
Compatible with both R134a and R12 refrigerants
Application specific
SUV and rear air applications

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$8.99

GM Genuine Parts A/C Service Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These spring-loaded valves allow service access to the A/C system. The service valves allow the service technician to evacuate and recharge the refrigerant in the A/C system. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Repairs leaking A/C system
Restores A/C function
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

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$19.99

All the seals needed to complete the job
Compatible with both R12 and R134a refrigerants
Application specific
SUV and rear air applications
All the seals needed to complete the job
Compatible with both R12 and R134a refrigerants
Application specific
SUV and rear air applications

from

$12.99

This A/C service valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this A/C service valve is designed to match the fit and function of the original valve on specified vehicles
Restores functionality – this valve is made to fit and fully restore part functionality after the original valve fails
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$18.99

BWD┬« is an aftermarket leader, providing a premium line of engine management products. BWD┬« manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD┬« is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:

Our units are all pre-aligned & pre-adjusted to save installation time and ensure proper switching.
A lubricated felt pad that lubricates the cam lobes on the vehicles distributor. This reduces wear on the point set rubbing block, extending the usable life of the part.
Ventilated where available, tungsten contacts, which run cooler and exhibit less erosion.
The copper-alloy shunt provides superior resistance to breakage, due to the flexing of the moving arm on the point set. It also significantly increases current conductivity over typical steel, shunts.

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$10.49

GM Genuine Parts A/C Orifice Tubes are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These tubes, which separate the high and low pressure sides of the air conditioning system, control the flow of low pressure liquid refrigerant into the evaporator. The orifice tube is essentially a calibrated restriction located at the inlet to the evaporator. This causes the necessary pressure drop to allow the liquid refrigerant to evaporate within the evaporator and absorb heat. Since the orifice tube is fixed, the system is regulated by either cycling the compressor clutch or by a variable displacement compressor. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Restores A/C performance due to restricted orifice tubes
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

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$12.99

GM Genuine Parts A/C System Valve Cores are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These A/C system valve cores are components of the A/C service valve through which your vehicle’s refrigerant can be accessed and serviced. The valve core is a spring-loaded poppet valve that is opened when the service technician connects the A/C service machine hose couplers. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Repair leaking A/C system, restore A/C function
Helps restore A/C Function
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

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$63.99

Carquest Accumulators and Receiver Driers are designed to store, filter and dry the air conditioning refrigerant to provide proper performance and durability for the air conditioning system. They are manufactured to meet or exceed original equipment specifications.

Product Features:

All parts meet or exceed original equipment standards for moisture absorption, pressure and temperature resistance, air tightness, vibration resistance, corrosiveness, and pulse pressure.
Desiccant is 100% tested and assembled in a controlled environment to ensure performance meets or exceeds original equipment standards.
All accumulators and receiver driers are helium leak tested prior to packaging.
O-Rings necessary for installation are included.

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$158.99

The design and manufacture of the evaporators result in uniform refrigerant distribution with optimal flow for improved performance and maximum heat transfer.
The evaporators are constructed to offer a lightweight, compact design that will fit easily within the engine compartment.
The surface treatment on each part ensures optimum water drainage to prevent mold and odors in the system.
The evaporators are 100% tested to meet or exceed original equipment specifications. Each part is helium tested to ensure no leaks.
O-Rings and gaskets necessary for installation are included.

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$34.49

High quality OE replacement part with all components needed to complete the job

Product Features:

Contains gaskets, o-rings, or seals to properly replace the product
Color coded for easy identification
Zinc coated to resist corrosion
Improved 2 terminal design replacing older 1 terminal switch
Contains gaskets, o-rings, or seals to properly replace the product
Color coded for easy identification
Zinc coated to resist corrosion
Improved 2 terminal design replacing older 1 terminal switch

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$57.99

GM Genuine Parts A/C Clutch Cycle Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These A/C clutch cycle switches are component sensors that monitor the evaporator temperature and pressure. The switch turns the compressor clutch field coil off and on. When the pressure and temperature are too low, the compressor is switched off. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Restores A/C compressor clutch function
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

from

$11.99

This A/C service valve cap is designed to match the fit and function of the original cap on specified applications, and is engineered for reliable performance and durability.

Product Features:

Direct replacement – this A/C service valve cap is designed to match the fit and function of the original cap on specified applications
Restores functionality – reliable replacement for an original part that is leaking or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$41.99

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$39.99

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$5.99

Carquest Orifice Tubes are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each orifice tube is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:

The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
O-Rings necessary for installation are included.

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$19.99

High quality OE replacement part with all components needed to complete the job

Product Features:

Color coded for easy identification
Zinc coated to resist corrosion
Vehicle specific applications
Vehicle specific applications

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$62.99

All parts meet or exceed original equipment standards for moisture absorption, pressure and temperature resistance, air tightness, vibration resistance, corrosiveness, and pulse pressure.
Desiccant is 100% tested and assembled in a controlled environment to ensure performance meets or exceeds original equipment standards.
All accumulators and receiver driers are helium leak tested prior to packaging.
O-Rings necessary for installation are included.

from

$36.99

High quality OE replacement part with all components needed to complete the job

Product Features:

Contains gaskets, O-rings, or seals to properly replace the product
Color coded for easy identification
Zinc coated to resist corrosion
Improved 2 terminal design replacing older 1 terminal switch

from

$343.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Carquest.

Product Features:

Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function and durability
All remanufactured compressors are built using the latest compressor technology available today and using strict remanufacturing processes
All units have new seals, O-rings, gaskets and clutch bearings
Tested for noise, vibration, durability, vacuum decay and pressure decay to ensure no leaks and longer life
Remanufactured compressors are 100 percent tested to ensure compressor function and noise level meets or exceeds OE specifications
Remanufactured compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
Remanufactured compressors are individually vacuum and pressure tested to ensure no leaks
Remanufactured compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor
Remanufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the Re-manufacturing process

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$18.99

All the seals needed to complete the job
Compatible with both R12 and R134a refrigerants
SUV and rear air applications
Application specific
All the seals needed to complete the job
Compatible with both R12 and R134a refrigerants
SUV and rear air applications
Application specific

from

$199.99

The Carquest condenser is an integral component of the motor vehicle air conditioning system. This part condenses the refrigerant into a liquid to prepare it for entry into the compressor. The condenser is manufactured according to OEM design specifications to ensure a long life with quality performance. Exact design standards produce a seamless fit into the engine compartment.

Product Features:

This is a parallel flow condenser that contains small micro-channels. It is highly recommended that this condenser be replaced if a failure has occurred in the vehicle’s air conditioning system that has resulted in debris contaminating the system.
The Carquest condenser production process includes quality driven details such as using zinc-coated tubes and electrostatic paint spray at high temperatures to provide the best corrosion resistance and durability in our condensers.
Continuous molds, laser welding machines, semi-automatic assembly stations and other advanced equipment provide quality products.
Each condenser uses only the highest quality raw materials including pure aluminum (not substandard or recycled) to provide the highest quality standards from beginning to finished product.
All brackets are designed per OEM specifications to ensure strength and reduce vibration and movement.
We leak test 100% of our condensers in helium leak test chambers to ensure the product does not leak.
Our condensers are manufactured from rigid design standards to fit OEM dimensions.
Each condenser design endures a series of tests that includes performance testing, vibration testing, blast testing, and salt spray testing to simulate real world conditions.
Each Carquest condenser is packaged using superior box construction. This box is easy to open and seal. Each condenser is packaged in the box with internal protection to keep the part centered and away from the package edges.

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$82.99

100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related A/C components.
Welds and crimps meet and exceed original equipment tension specifications.
Manufactured to allow flexibility in the hose to conform to engine compartments.
O-Rings necessary for installation are included.

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$349.99

Carquest New Compressors are designed, manufactured and tested to meet or exceed strict original equipment specifications for superior quality and performance. Each new compressor is tested to provide durable life to the vehicle’s air conditioning system. All new compressor components are assembled using state of the art equipment and techniques to ensure smooth operation. Each part is equipped with a clutch and connector that matches the original equipment part and provides an exact replacement to your vehicle’s part. All compressors are supplied with the necessary gaskets and o-rings for installation.

Product Features:

Each new compressor design undergoes rigorous life cycle testing at high RPMs and pressures to ensure that they can withstand years in the harshest conditions.
New compressors are designed with utmost precision using 3D coordinate measuring machines to ensure a perfect fit.
The production process contains automated controls at every stage that alerts and halts production in case of an error, assuring that the finished product will always be flawless.
All new compressors must pass a helium leak test and pump up function test prior to packaging.
O-Rings and gaskets necessary for installation are included.
Matched high-quality needle-roller bearing ensures low friction and high load capability.
Light weight aluminum energy-saving casting used for construction.

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$184.99

This is a parallel flow condenser that contains small micro-channels. It is highly recommended that this condenser be replaced if a failure has occurred in the vehicle’s air conditioning system that has resulted in debris contaminating the system.
The Carquest condenser production process includes quality driven details such as using zinc-coated tubes and electrostatic paint spray at high temperatures to provide the best corrosion resistance and durability in our condensers.
Continuous molds, laser welding machines, semi-automatic assembly stations and other advanced equipment provide quality products.
Each condenser uses only the highest quality raw materials including pure aluminum (not substandard or recycled) to provide the highest quality standards from beginning to finished product.
All brackets are designed per OEM specifications to ensure strength and reduce vibration and movement.
We leak test 100% of our condensers in helium leak test chambers to ensure the product does not leak.
Our condensers are manufactured from rigid design standards to fit OEM dimensions.
Each condenser design endures a series of tests that includes performance testing, vibration testing, blast testing, and salt spray testing to simulate real world conditions.
Each Carquest condenser is packaged using superior box construction. This box is easy to open and seal. Each condenser is packaged in the box with internal protection to keep the part centered and away from the package edges.

In-Demand Blend Doors for 2003 Cadillac Escalades

Select from 14 premium Blend Doors parts for your 2003 Cadillac Escalade, with prices ranging from $28.99 to $252.99.

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$82.99

ACDelco GM Original Equipment HVAC Mode Door Actuators are electric motors attached to the HVAC housing that move or actuate the mode doors or flaps, directing the airflow to the desired outlet vents. These original equipment HVAC mode door actuators are GM-recommended replacements for your vehicle’s original components and have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Corrects mode door malfunction caused by a failed actuator
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$252.99

GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$129.99

Direct replacement – made to match the fit and function of the original air door actuator on certain vehicle years, makes, models and configurations
Position specific – vehicles often have multiple different HVAC door actuators; review this part’s application notes to verify it matches the location and function of the actuator you need to replace
Durable construction – designed and tested to strict standards to help resist wear and electrical burnout for reliable operation and long service life
Trustworthy quality – backed by a team of experts and engineers in the United States, and more than a century of experience

from

$56.99

Direct replacement – made to match the fit and function of the original air door actuator on certain vehicle years, makes, models and configurations
Position specific – vehicles often have multiple different HVAC door actuators; review this part’s application notes to verify it matches the location and function of the actuator you need to replace
Durable construction – designed and tested to strict standards to help resist wear and electrical burnout for reliable operation and long service life
Trustworthy quality – backed by a team of experts and engineers in the United States, and more than a century of experience

from

$52.99

Direct replacement – made to match the fit and function of the original air door actuator on certain vehicle years, makes, models and configurations
Position specific – vehicles often have multiple different HVAC door actuators; review this part’s application notes to verify it matches the location and function of the actuator you need to replace
Durable construction – designed and tested to strict standards to help resist wear and electrical burnout for reliable operation and long service life
Trustworthy quality – backed by a team of experts and engineers in the United States, and more than a century of experience

from

$68.99

Restore air inlet door operation caused by worn actuator
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$99.99

Direct replacement – made to match the fit and function of the original air door actuator on certain vehicle years, makes, models and configurations
Position specific – vehicles often have multiple different HVAC door actuators; review this part’s application notes to verify it matches the location and function of the actuator you need to replace
Durable construction – designed and tested to strict standards to help resist wear and electrical burnout for reliable operation and long service life
Trustworthy quality – backed by a team of experts and engineers in the United States, and more than a century of experience

from

$56.99

Direct replacement – made to match the fit and function of the original air door actuator on certain vehicle years, makes, models and configurations
Position specific – vehicles often have multiple different HVAC door actuators; review this part’s application notes to verify it matches the location and function of the actuator you need to replace
Durable construction – designed and tested to strict standards to help resist wear and electrical burnout for reliable operation and long service life
Trustworthy quality – backed by a team of experts and engineers in the United States, and more than a century of experience

from

$92.99

GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$97.99

Guaranteed fitment
Also known as an “AC Servo”
Replacement of failed blend door actuator instantly restores control of heating and air conditioning vent selection and airflow temperature blending
Direct-fit OE replacement design for easy plug-and-play installation
Manufactured using high-quality materials to withstand internal vent condensation that can corrode other HVAC blend door actuators
Modern circuitry resists overheating and burnout for long-term reliability
Factory tested for proper performance

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$51.99

Guaranteed fitment
Also known as an “AC Servo”
Replacement of failed blend door actuator instantly restores control of heating and air conditioning vent selection and airflow temperature blending
Direct-fit OE replacement design for easy plug-and-play installation
Manufactured using high-quality materials to withstand internal vent condensation that can corrode other HVAC blend door actuators
Modern circuitry resists overheating and burnout for long-term reliability
Factory tested for proper performance

from

$38.99

Guaranteed fitment
Also known as an “AC Servo”
Replacement of failed blend door actuator instantly restores control of heating and air conditioning vent selection and airflow temperature blending
Direct-fit OE replacement design for easy plug-and-play installation
Manufactured using high-quality materials to withstand internal vent condensation that can corrode other HVAC blend door actuators
Modern circuitry resists overheating and burnout for long-term reliability
Factory tested for proper performance

from

$33.99

Guaranteed fitment
Also known as an “AC Servo”
Replacement of failed blend door actuator instantly restores control of heating and air conditioning vent selection and airflow temperature blending
Direct-fit OE replacement design for easy plug-and-play installation
Manufactured using high-quality materials to withstand internal vent condensation that can corrode other HVAC blend door actuators
Modern circuitry resists overheating and burnout for long-term reliability
Factory tested for proper performance

from

$28.99

Guaranteed fitment
Also known as an “AC Servo”
Replacement of failed blend door actuator instantly restores control of heating and air conditioning vent selection and airflow temperature blending
Direct-fit OE replacement design for easy plug-and-play installation
Manufactured using high-quality materials to withstand internal vent condensation that can corrode other HVAC blend door actuators
Modern circuitry resists overheating and burnout for long-term reliability
Factory tested for proper performance

Most Sold 2003 Cadillac Escalade Engine Cooling Parts

Explore our best-selling Cadillac parts for the 2003 Escalade among 70 OEM and aftermarket options starting from $1.29.

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$279.99

Reach Radiators offer one of the largest product ranges in the aftermarket, covering more than 95% of the popular automotive and light truck applications. Reach Radiators meet or exceed original equipment specifications, ensuring that products fit and perform just as well or better than the original parts, providing you peace of mind.

Product Features:

Our B-type tubes feature central reinforcement to provide greater tolerance to pressure. Stronger tube design means drastically reduced probability of tube failure.
Our deep extrusion header provides a stronger tube to header joint which is more resistant to the effects of vibration and thermal tube expansion, virtually eliminating tube to header leaks.
Our fin edges are folded for increased stability and heat disbursement properties.
Our included “multi-fit” attachments allow one radiator to cover multiple vehicle applications without sacrificing OE fit. This results in wider vehicle coverage with substantially less inventory.
Thermal expansion cuts allow for longer life and reduce failure rates by allowing improved core expansion and contraction during normal heat cycles.
We design and manufacture all our radiators to meet or even exceed Original Equipment specifications. We take pride in producing the most reliable replacement parts in the market.
We use longer header tabs for increased pressure resistance. This reduces the potential for tank to header leaks.

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$42.99

ACDelco Professional Engine Coolant Temperature Sensor is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, and/or engine fuel management. This premium aftermarket sensor is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$23.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Economy adjustable thermostatic fan control
Economy Model; 32-248 Deg. F
For use with Imperial electric fans
Probe installs into radiator fins
Contains gaskets, O-rings, or seals to properly replace the product
Brass construction for accurate temperature sensing
Zinc coated terminal to resist corrosion
Vehicle specific applications

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$8.49

Meets or exceeds all original equipment specifications
Application specific design
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

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$17.99

Cracked or lost the original engine coolant reservoir cap- Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.

Product Features:

Direct replacement – this engine coolant reservoir cap directly replaces a cracked or lost original cap
Application specific – made to match dimensions of reservoir cap on only certain vehicle years, makes and models
Seamless fit – reverse-engineered from the original equipment to fit perfectly
Excellent value – a quick, easy replacement that’s less expensive than going back to the dealership

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$43.99

ACDelco GM Original Equipment Engine Coolant Temperature Sensors monitor engine temperature, and are GM-recommended replacements for your vehicle’s original components! The engine temperature signal is used by the engine control module to adjust the air/fuel mixture and ignition timing. These original equipment engine coolant temperature sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Helps keep engine running at proper temperature.
Alerts vehicle operator of high engine temperature conditions
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$31.99

Delphi’s history is one of OE heritage and quality. Our global technical requirements include design specifications and validation testing based on over 100 years of OE experience. Our material selections, material thickness, and material types are built from OE specifications to exceed aftermarket expectations. We put in place strict manufacturing processes to ensure quality control in every part we make. Delphi’s pioneering spirit delivers innovative solutions designed to support the aftermarket in servicing the vehicles of today, and tomorrow.

Product Features:

Delphi temperature sensors deliver accurate readings and optimal performance
Delphi’s 1 piece design and automated production process eliminates internal connectors and failure points
Each sensor is electrically insulated to eliminate interference from other components in the vehicle
Delphi temperature sensors are impervious to electrical noise and interference

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$151.99

This premium water pump uses new high-quality components and is designed to meet or exceed OE specifications. This pump is 100% tested to ensure quality. Bearings, gaskets, seals, impeller, hub and housing are all designed for long-lasting service life. All necessary gaskets and seals are included.

Product Features:

100% tested for reliable performance
Durable housing features precisely machined mounting surface for proper sealing and fitment
Equipped with weep chamber or similar feature to help prevent unnecessary replacement
Included heavy-duty unitized bearings, pressed-on hubs and optimal impeller clearance for a long-lasting water pump
All gaskets or seals necessary for water pump are included
This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation
This pump is driven by the timing chain; see vehicle manufacturer recommendation for replacement of timing components
This pump is driven by the timing belt; see vehicle manufacturer recommendation for replacement of timing components
Additional Notes: Includes gasket

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$18.99

Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:

High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
Original equipment design for worry-free direct fit replacement
100% tested and calibrated

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$101.99

This replacement engine water pump is leak and flow tested. Gaskets and seals are included where applicable.

Product Features:

This pump is used on accessory belt driven applications
Used mostly on models equipped with a fan clutch
It is highly recommended that the fan clutch be replaced with the water pump
All gaskets or seals necessary for installation are supplied with pump
Durable housing features precisely machined mounting surfaces for proper sealing

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$7.49

Meets or exceeds all original equipment specifications
Application specific design
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

from

$279.99

A global leader in the manufacture and distribution of aftermarket cooling products for automotive, heavy truck, and industrial applications. Specialized in the production of OE-quality Radiators, Condensers, and Charge Air Coolers for US and international markets, covering over 10,000 part numbers worldwide. Reach Cooling is headquartered in Miami, Florida, with additional distribution centers in Los Angeles, California and a manufacturing plant in Shanghai, China.

Product Features:

Our B-type tubes feature central reinforcement to provide greater tolerance to pressure. Stronger tube design means drastically reduced probability of tube failure.
Our deep extrusion header provides a stronger tube to header joint which is more resistant to the effects of vibration and thermal tube expansion, virtually eliminating tube to header leaks.
Our fin edges are folded for increased stability and heat disbursement properties.
Our included “multi-fit” attachments allow one radiator to cover multiple vehicle applications without sacrificing OE fit. This results in wider vehicle coverage with substantially less inventory.
Thermal expansion cuts allow for longer life and reduce failure rates by allowing improved core expansion and contraction during normal heat cycles.
We design and manufacture all our radiators to meet or even exceed Original Equipment specifications. We take pride in producing the most reliable replacement parts in the market.
We use longer header tabs for increased pressure resistance. This reduces the potential for tank to header leaks.

from

$21.99

Carquest Premium Integrated Housing Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This integrated thermostat housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant as well as the design and function of the housing. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:

High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
Original equipment design for worry-free direct fit replacement
100% tested and calibrated

from

$15.99

Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.

Product Features:

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

from

$95.99

Please note: Advance Auto Parts is proud to carry comparable exact-fit parts from multiple vendors, as such, the item you receive may be one of two quality brands. Both brands meet the same fitment requirements and are equal in their performance and specifications. The fan clutch is the component of the cooling system that varies the fan speed to meet the cooling needs of the engine. The fan clutch provides high airflow volume and, by only operating the fan as needed, promotes good fuel economy. CARQUEST fan clutches are designed to meet OE performance specifications.

Product Features:

Designed, tested, and built by application
OE performance, fit, and appearance
Precision machined
Out of box installation
Designed, tested, and built by application
OE performance, fit, and appearance
Precision machined
Out of box installation

from

$288.99

Our B-type tubes feature central reinforcement to provide greater tolerance to pressure. Stronger tube design means drastically reduced probability of tube failure.
Our deep extrusion header provides a stronger tube to header joint which is more resistant to the effects of vibration and thermal tube expansion, virtually eliminating tube to header leaks.
Our fin edges are folded for increased stability and heat disbursement properties.
Our included “multi-fit” attachments allow one radiator to cover multiple vehicle applications without sacrificing OE fit. This results in wider vehicle coverage with substantially less inventory.
Thermal expansion cuts allow for longer life and reduce failure rates by allowing improved core expansion and contraction during normal heat cycles.
We design and manufacture all our radiators to meet or even exceed Original Equipment specifications. We take pride in producing the most reliable replacement parts in the market.
We use longer header tabs for increased pressure resistance. This reduces the potential for tank to header leaks.

from

$75.99

This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.

Product Features:

Direct replacement – this engine coolant reservoir matches the fit and function of the original part
Ideal solution – engineered for a seamless installation
Durable construction – manufactured from quality materials to withstand underhood heat and vibration
Trustworthy design – backed by 100 years of automotive aftermarket experience

from

$5.49

This radiator drain petcock is a direct replacement for the original equipment plug that may have deteriorated or corroded. Made of quality materials, this petcock is engineered to strict standards for durable use over time.

Product Features:

Direct replacement – this radiator drain petcock matches the fit and function of the original equipment part
Durable construction – this part is made of quality materials for a long service life
Saves money – offers original equipment quality at a competitive price
Quality assured – this petcock has undergone virtual testing to assure proper fit and function

from

$72.99

GM Genuine Parts Engine Coolant Thermostat / Water Inlet Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These engine coolant thermostat / water inlet assemblies contain the engine thermostat and water inlet housing. The engine coolant thermostat controls the flow of coolant through the radiator; enabling the engine to reach and maintain its normal operating temperature. The water inlet housing connects the radiator hoses to the thermostat. For certain applications, the water inlet contains threaded holes or ports for sensors and switches. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Provides a durable leak-resistant seal
Repairs leaking thermostat housings
Corrects engine overheating caused by failed thermostat
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies

from

$4.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$83.99

Designed, tested, and built by application
OE performance, fit, and appearance
Precision machined
Out of box installation
Designed, tested, and built by application
OE performance, fit, and appearance
Precision machined
Out of box installation

from

$108.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Rapid-Cool Thin-Line electric fans
12″ Diameter
800 CFM
Use as a pusher or puller fan
Motors built and tested to quality specifications
12 in. universal fit reversible fan
800 CFM
UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.

from

$70.99

Adjustable Thermostatic Fan Control. 160-210°F; push-in probe. Controls the operating temperature of Imperial electric fans. Operates up to 2 fans.

Product Features:

Adjustable thermostatic fan control
160-210°F push-in probe
For use with Imperial electric fans
Probe installs into radiator fins

from

$72.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Rapid-Cool Thin-Line electric fans
10″ Diameter
650 CFM
Use as a pusher or puller fan
Motors built and tested to quality specifications
10 in. universal fit reversible fan
650 CFM
UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.

Top-Rated Cooling and Climate Controls Brands For Your 2003 Cadillac Escalade

Shop for the best-rated brands offering Cooling and Climate Controls and other products for your 2003 Cadillac Escalades. Below you’ll find some of our best rated Cooling and Climate Controls from Factory Air, Carquest Premium, and Dorman, and more. Cooling and Climate Controls from these brands that fit a 2003 Escalade start at just $12.99 and are rated as high as 4.5 stars. OEM and aftermarket Cooling and Climate Controls don’t get more top quality, durable, and affordable than from the brands below.

Popular Factory Air 2003 Cadillac Escalade Cooling and Climate Controls

When it comes to maintaining or upgrading your 2003 Cadillac Escalade, using quality Cooling and Climate Controls is essential to ensure durability and a perfect fit. Factory Air ticks all of those boxes. We offer a wide selection of Factory Air Cooling and Climate Controls, specifically designed for the 2003 Cadillac Escalade. With over 3 Factory Air brand Cooling and Climate Controls in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $19.99, with an average price of just $29.49. Plus, with over 34 customer reviews and an average rating of 4.5 stars, you can trust that our Factory Air Cooling and Climate Controls will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $44.99

(5)

System Mounted Pressure Transducer

“Exact fit”

from $19.99

(16)

O-Ring & Gasket A/C System Seal Kit

“On line process works very well .pickup parts in and out 5 minutes”

from $23.49

(13)

O-Ring & Gasket A/C System Seal Kit

“Great kit”

Popular Carquest Premium 2003 Cadillac Escalade Cooling and Climate Controls

Carquest Premium auto parts is one of the highest quality Cooling and Climate Control brands in the market. Any 2003 Cadillac Escalade owner should feel confident when installing genuine Carquest Premium parts in their vehicle. To ensure the best fit and performance for your 2003 Escalade, Advance Auto Parts carries a full inventory of 3 Carquest Premium Cooling and Climate Controls. Plus you will be keeping your Cadillac in peak condition while saving money because prices on these Carquest Premium Cooling and Climate Controls range from $63.99 to $279.99, plus, with more than 100 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Cooling and Climate Controls below will deliver on both quality and value.

from $63.99

(4)

A/C Accumulator

“Super easy to install. Watched a video on youtube and was done in half an hour. Finally COLD air and I saved a ton ordering it online and then picking”

from $158.99

(1)

A/C Evaporator Core

“Easy to install once the HVAC box is removed. Finally COLD air. Colder that the original factory air. I had a quote of $1300 but replaced the evaporat”

from $279.99

(95)

Radiator: With Transmission Oil Cooler

“N/A”

FAQs for 2003 Cadillac Escalade Cooling and Climate Controls

Which Cooling and Climate Controls are best-sellers for 2003 Cadillac Escalades?

Out of 214 Cooling and Climate Controls that fit 2003 Cadillac Escalades, the following parts are the top sellers:

Engine Water Pump (20420611) – $101.99
Radiator: With Transmission Oil Cooler (19920405) – $279.99
Engine Water Pump Gasket (15780035) – $7.49

What’s the price range for 2003 Cadillac Escalade Cooling and Climate Controls?

Cooling and Climate Control prices for the 2003 Cadillac Escalade start at $1.29 and go up to $579.99 for the most premium parts.

What’s the average price of a Cooling and Climate Control for a 2003 Cadillac Escalade?

The average price for Cooling and Climate Controls for the 2003 Cadillac Escalade is $94.38. Keep in mind the variety of part types within our Cooling and Climate Control category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Cooling and Climate Controls for other Cadillac Escalade model years?

Yes, we currently carry Cooling and Climate Controls for 25 model years of Cadillac Escalades between 1999 and 2026. Cooling and Climate Controls are bought most frequently for the following model years: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2015.

What are the cheapest Cooling and Climate Controls for my 2003 Cadillac Escalade?

The cheapest 2003 Cadillac Escalade Cooling and Climate Controls we carry in stock are:

Panel Trim Retainer – Interior – Ford (sold by each) (22141955) – $1.29
Clip Nut – Wide Panel-No. 8 X 3/8 In, Panel Range .025 In – .125 In (5029848) – $1.99
Engine Water Pump O-Ring (50260274) – $1.99
Multi-Purpose O-Ring (15780472) – $3.29
Engine Coolant Thermostat Gasket (15780471) – $4.99

What are the top-rated Cooling and Climate Controls that fit the 2003 Cadillac Escalade?

Out of 4,645 reviews by customers, our 2003 Cadillac Escalade Cooling and Climate Controls have an average customer rating of . These are some of the highest-rated Cooling and Climate Control types for the 2003 Cadillac Escalade and their top-rated products:

HVAC Electrical Parts
- Seven-Wire Pigtail Connector (10318541) – $34.99
- Remanufactured Climate Control Module (10119940) – $326.99
- Remanufactured Climate Control Module (10120212) – $311.99
Engine Cooling Parts
- Seven-Wire Pigtail Connector (10318541) – $34.99
- Remanufactured Climate Control Module (10119940) – $326.99
- Remanufactured Climate Control Module (10120212) – $311.99
Blower Motor and Related Products
- Seven-Wire Pigtail Connector (10318541) – $34.99
- Remanufactured Climate Control Module (10119940) – $326.99
- Remanufactured Climate Control Module (10120212) – $311.99

What types of Cooling and Climate Controls do you sell for my 2003 Cadillac Escalade?

As of 6/2/26, these are some of the most in-demand types of Cooling and Climate Controls for a 2003 Cadillac Escalade:

Can I get help with 2003 Cadillac Escalade Cooling and Climate Control orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Cadillac Cooling and Climate Controls and more.

What is your return policy for Cadillac Escalade Cooling and Climate Controls?

Advance Auto Parts keeps returns simple. For new Cadillac Escalade Cooling and Climate Controls and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2003 Cadillac Escalade Cooling and Climate Controls

GM Genuine Parts – Heating and Air Conditioning Air Inlet Door Actuator (Part No.15-73599)

Dorman – A/C Service Valve Cap (Part No.902-025)

KAI – Radiator Support Baffle (Part No.GM1218115)

Dorman – Climate Control Module (Part No.599-006)

Factory Air – System Mounted Pressure Transducer (Part No.20915)

Carquest Premium – Multi-Use Connector (Part No.PTA1017)

Carquest Premium – Multi-Use Connector (Part No.PTA1044)

GM Genuine Parts – Temperature Valve Actuator Assembly (Part No.15-73627)

GM Genuine Parts – 2-Way Female Black Multi-Purpose Pigtail (Part No.PT124)

Dorman – Panel Trim Retainer – Interior – Ford (sold by each) (Part No.700-398)

Dorman – Engine Heater Hose Assembly (Part No.626-543)

Imperial – Electric Fan, 12" Diameter (Part No.226112)

Factory Air – Compressor Mounted Low Cut-Out Pressure Switch (Part No.35973)

Dorman – HVAC Blend Door Actuator: 1 Piece (Part No.604-107)

Dorman – Position Radiator Bracket (Part No.523-057)

Felpro – Engine Coolant Thermostat Housing Seal (Part No.36106)

Dorman – Help – Engine Coolant Reservoir Cap: Flip Top, Plastic, 1 Pack (Part No.82601)

Carquest Premium – Multi-Use Connector (Part No.PTA1093)

Felpro – Engine Water Pump Gasket Kit (Part No.ES 73010)

ACDelco – Multi-Purpose Relay (Part No.F1757)

Omega Environmental Tech – HVAC Blower Motor (Part No.26-13457)

Carquest Premium – A/C Expansion Valve (Part No.T39314)

Carquest Premium – Multi-Use Connector (Part No.PTC1308)

Felpro – Multi-Purpose O-Ring (Part No.35633)

Dorman – Coolant Housing/Water Outlet: with Housing, 25 Degree Neck Angle (Part No.902-2081)

Carquest Premium – Multi-Use Connector (Part No.PTA1392)

Carquest Premium – A/C Refrigerant Discharge Hose (Part No.T56775)

Carquest Premium – A/C Evaporator Core (Part No.T54873)

GM Genuine Parts – Heating and Air Conditioning Blower Control Module (Part No.15-81773)

Carquest Premium – Blower Motor: with Wheel (Part No.75748)

Carquest Premium – Blower Motor: with Wheel (Part No.35143)

Carquest Premium – Blower Motor: without Wheel (Part No.35120)

Carquest Premium – HVAC Blower Motor Resistor (Part No.RUC1004)

Carquest – HVAC Blower Motor Resistor (Part No.13C1001)

Carquest Premium – HVAC Blower Motor Resistor (Part No.RUC1013)

GM Genuine Parts – Heating and Air Conditioning Blower Motor with Wheel (Part No.15-81647)

ACDelco – Heater and Air Conditioning Blower Motor Resistor Pigtail (Part No.PT2485)

GM Genuine Parts – Heating and Air Conditioning Blower Motor Resistor (Part No.22807123)

Carquest Premium – Multi-Use Connector (Part No.PTC1194)

Dorman – HVAC Blower Motor Resistor (Part No.973-896)

GM Genuine Parts – Multi-Purpose Pigtail (Part No.PT1116)

Autotecnica – Blower Motor Resistor (Part No.GM0616713)

Omega Environmental Tech – HVAC Blower Motor Resistor (Part No.MT1801)

Carquest Premium – Multi-Use Connector (Part No.PTA1639)

Autotecnica – Blower Motor Resistor (Part No.GM0616709)

Factory Air – System Mounted Pressure Transducer (Part No.20915)

GM Genuine Parts – Heater Core (Part No.15-62960)

Carquest Premium – HVAC Heater Core (Part No.910463)

Carquest Premium – HVAC Heater Core (Part No.394204)

KAI – HVA/C Heater Core (Part No.HTR010095)

Carquest Premium – HVAC Heater Core (Part No.399294)

Carquest Premium – HVAC Heater Core (Part No.910464)

Omega Environmental Tech – HVAC Heater Core (Part No.27-54204)

Factory Air – O-Ring & Gasket A/C System Seal Kit (Part No.26824)

GM Genuine Parts – Air Conditioning Service Valve (Part No.15-5438)

Factory Air – O-Ring & Gasket A/C System Seal Kit (Part No.26738)

Dorman – Air Conditioning Schrader Valve M12 x 1.50 (Part No.800-955)

Carquest – A/C Auto Temperature Control Relay (Part No.R3107)

GM Genuine Parts – Air Conditioning Orifice Tube (Part No.15-5378)

GM Genuine Parts – Air Conditioning System Valve Core (Part No.15-1119)

Carquest Premium – A/C Accumulator (Part No.T83221)

Carquest Premium – A/C Evaporator Core (Part No.T54873)

Factory Air – Compressor Mounted High Cut-Out Pressure Switch (Part No.20055)

GM Genuine Parts – Air Conditioning Clutch Cycling Switch (Part No.15-50156)

Dorman – A/C Service Valve Cap (Part No.902-025)

GM Genuine Parts – 1-Way Male Gray Multi-Purpose Pigtail (Part No.PT308)

ACDelco – Multi-Purpose Pigtail (Part No.PT1357)

Carquest Premium – A/C Orifice Tube (Part No.T38638)

Factory Air – System Mounted Cycling Pressure Switch (Part No.37308)

Carquest Premium – A/C Accumulator (Part No.T83208)

Factory Air – Compressor Mounted High Cut-Out Pressure Switch (Part No.35974)

Carquest Standard – Remanufactured Compressor with Clutch (Part No.DW77377)

Factory Air – Cap & Valve A/C System Seal Kit (Part No.26775)

Carquest Premium – A/C Condenser (Part No.2317)

Carquest Premium – A/C Refrigerant Discharge Hose (Part No.T56421)

Carquest Premium – A/C Compressor, New, with Clutch, with 10S20F Compressor (Part No.T78377)

Carquest Premium – A/C Condenser (Part No.2318)

GM Genuine Parts – Heating and Air Conditioning Panel Mode Door Actuator (Part No.15-73952)

GM Genuine Parts – HVAC Blend Door Actuator: 1 Piece (Part No.15-72971)