2003 Cadillac Escalade Cooling and Climate Controls

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Popular 2003 Cadillac Escalade Cooling and Climate Controls Categories

Essential Cooling and Climate Controls for 2003 Cadillac Escalades

ACDelco – ACDelco Multi-Purpose Pigtail, PT2834 (Part No.PT2834)

ACDelco Multi-Purpose Pigtail, PT2834

from

$39.99
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.
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Factory Air – Factory Air Compressor Mounted High Cut-Out Pressure Switch, 20055 (Part No.20055)

Factory Air Compressor Mounted High Cut-Out Pressure Switch, 20055

from

$34.49
High quality OE replacement part with all components needed to complete the job
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Carquest Premium – Carquest ABS Wheel Speed Sensor, ARA1019 (Part No.ARA1019)

Carquest ABS Wheel Speed Sensor, ARA1019

from

$86.99
Carquest Premium anti-lock brake system (ABS) wheel speed sensors are designed to perform in harsh environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium ABS sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each ABS sensor undergoes extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium ABS sensors 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.
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Driveworks – Driveworks HVAC Blower Motor Resistor, 13028 (Part No.13028)

Driveworks HVAC Blower Motor Resistor, 13028

from

$27.49
Driveworks offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.
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Victor Reinz – Victor Reinz Engine Water Pump Installation Kit, 18-10020-01 (Part No.18-10020-01)

Victor Reinz Engine Water Pump Installation Kit, 18-10020-01

from

$11.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Carquest Premium – Carquest HVAC Pressure Switch, ACA1334 (Part No.ACA1334)

Carquest HVAC Pressure Switch, ACA1334

from

$32.99
The Carquest Premium line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.
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KAI – KAI Cooling Fan Shroud, GM3110144 (Part No.GM3110144)

KAI Cooling Fan Shroud, GM3110144

from

$16.99
New Platinum Pro Lower Fan Shroud EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from KAI
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GM Genuine Parts – GM Genuine Parts Temperature Valve Actuator, 15-71845 (Part No.15-71845)

GM Genuine Parts Temperature Valve Actuator, 15-71845

from

$92.99
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.
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GM Genuine Parts – GM Genuine Parts Engine Coolant Thermostat Water Inlet Assembly, 15-10412 (Part No.15-10412)

GM Genuine Parts Engine Coolant Thermostat Water Inlet Assembly, 15-10412

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

Carquest Multi-Use Connector, PTA1017

from

$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.
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GM Genuine Parts – GM Genuine Parts Blower Motor Wiring Harness, 15-75221 (Part No.15-75221)

GM Genuine Parts Blower Motor Wiring Harness, 15-75221

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$42.99
GM Genuine Parts Blower Motor Wiring Harness, 15-75221.
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Carquest Premium – Carquest Radiateur, 4113908 (Part No.4113908)

Carquest Radiateur, 4113908

from

$511.99
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.
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Carquest Premium – Carquest A/C Refrigerant Discharge Hose, T56421 (Part No.T56421)

Carquest A/C Refrigerant Discharge Hose, T56421

from

$82.99
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.
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Factory Air – Factory Air New GM Harrison DA6-HR6-HD6-HT6+HE6 Clutch Assembly with Coil, 47667 (Part No.47667)

Factory Air New GM Harrison DA6-HR6-HD6-HT6+HE6 Clutch Assembly with Coil, 47667

from

$184.99
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 Factory Air.
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Factory Air – Factory Air Deslugger Compressor Clutch Timer, 36141 (Part No.36141)

Factory Air Deslugger Compressor Clutch Timer, 36141

from

$92.99
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 Factory Air.
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Dorman – Help – Dorman – Help Radiator Drain Cocks, 61136 (Part No.61136)

Dorman - Help Radiator Drain Cocks, 61136

from

$5.99
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.
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Carquest Premium – Carquest A/C Replacement Kit, 2573K (Part No.2573K)

Carquest A/C Replacement Kit, 2573K

from

$315.99
Save time on installation with everything you need in one box for an air conditioning replacement. The Carquest Premium A/C Compressor and Component Kit includes the necessary compressor, accumulator/receiver drier, and orifice tube/expansion valve, along with the necessary O-rings, gaskets, and oil. The parts are manufactured with strict quality standards from Gilmore, a climate control partner to Advance Auto Parts for over 25 years.
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Carquest Premium – Carquest Cooling System Tester Adapter, 12032 (Part No.12032)

Carquest Cooling System Tester Adapter, 12032

from

$95.99
Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive cooling systems.
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KAI – KAI A/C Block Off Kit, ATAATM2005 (Part No.ATAATM2005)

KAI A/C Block Off Kit, ATAATM2005

from

$94.99
New Standard Replacement A/C Aux Line Block Off Kit, 00-05 Suburban/Tahoe
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Carquest Premium – Carquest Coolant Housing/Water Outlet: With Gasket, CH5169 (Part No.CH5169)

Carquest Coolant Housing/Water Outlet: With Gasket, CH5169

from

$14.99
Carquest Premium Coolant Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This 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. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
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Driveworks Water Pumps – Driveworks Water Pumps New Water Pump, 58-521 (Part No.58-521)

Driveworks Water Pumps New Water Pump, 58-521

from

$63.99
This replacement engine water pump is leak and flow tested. Gaskets and seals are included where applicable.
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Carquest Premium – Carquest Blower Motor: with Wheel, 75748 (Part No.75748)

Carquest Blower Motor: with Wheel, 75748

from

$94.99
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.
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Carquest Premium – Carquest HVAC Heater Core, 910698 (Part No.910698)

Carquest HVAC Heater Core, 910698

from

$133.99
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.
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Dorman – Help – Dorman – Help Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack, 54218 (Part No.54218)

Dorman - Help Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack, 54218

from

$17.99
Cracked or lost the original engine coolant reservoir cap- Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.
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Dorman – Dorman Seven-Wire Pigtail Connector, 84645 (Part No.84645)

Dorman Seven-Wire Pigtail Connector, 84645

from

$34.99
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.
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Carquest Premium – Carquest Engine Cooling Fan Clutch: Reverse Rotation Severe Duty Thermal Clutch, 215158 (Part No.215158)

Carquest Engine Cooling Fan Clutch: Reverse Rotation Severe Duty Thermal Clutch, 215158

from

$81.99
Carquest Engine Cooling Fan Clutch: Reverse Rotation Severe Duty Thermal Clutch, 215158.
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Carquest Premium – Carquest Multi-Use Connector, PTA1501 (Part No.PTA1501)

Carquest Multi-Use Connector, PTA1501

from

$53.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1424 (Part No.PTA1424)

Carquest Multi-Use Connector, PTA1424

from

$74.99
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.
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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 209 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 $0.15 to $531.99, with an average price of $89.70. Our 209 Cooling and Climate Controls in stock come from 24 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 GM Genuine, Carquest Premium, Dorman, and more. GM Genuine Cooling and Climate Controls start at just $8.99 and boast an impressive 4.6 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 4.5 stars rating. With 4,734 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 $21.49.

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

GM Genuine Parts Heating and Air Conditioning Blower Control Module, 15-81773

from

$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).
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Dorman – Dorman Seven-Wire Pigtail Connector, 84645 (Part No.84645)

Dorman Seven-Wire Pigtail Connector, 84645

from

$34.99
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.
See More

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

Carquest Blower Motor: with Wheel, 75748

from

$94.99
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.
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Carquest Premium – Carquest Blower Motor: with Wheel, 35143 (Part No.35143)

Carquest Blower Motor: with Wheel, 35143

from

$109.99
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.
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Carquest Premium – Carquest Blower Motor: without Wheel, 35120 (Part No.35120)

Carquest Blower Motor: without Wheel, 35120

from

$65.99
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.
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Driveworks – Driveworks HVAC Blower Motor Resistor, 13028 (Part No.13028)

Driveworks HVAC Blower Motor Resistor, 13028

from

$27.49
Driveworks offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.
See More

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

Carquest HVAC Blower Motor Resistor, RUC1004

from

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

Carquest HVAC Blower Motor Resistor, 13C1001

from

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

Carquest HVAC Blower Motor Resistor, RUC1013

from

$61.99
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.
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ACDelco – ACDelco Heater and Air Conditioning Blower Motor Resistor Pigtail, PT2485 (Part No.PT2485)

ACDelco Heater and Air Conditioning Blower Motor Resistor Pigtail, PT2485

from

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

GM Genuine Parts Heating and Air Conditioning Blower Motor Resistor, 22807123

from

$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).
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GM Genuine Parts – GM Genuine Parts 6-Way Female Black Multi-Purpose Pigtail, PT276 (Part No.PT276)

GM Genuine Parts 6-Way Female Black Multi-Purpose Pigtail, PT276

from

$49.99
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.
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Carquest Premium – Carquest HVAC Blower Motor Resistor, RUC1968 (Part No.RUC1968)

Carquest HVAC Blower Motor Resistor, RUC1968

from

$89.99
Carquest Premium blower motor resistors are designed to restore proper functionality in the HVAC system while meeting or exceeding original equipment (O.E.) specifications. Carquest Premium blower motor resistors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium blower motor resistors undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium 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.
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Autotecnica – Autotecnica Blower Motor Resistor, GM0616713 (Part No.GM0616713)

Autotecnica Blower Motor Resistor, GM0616713

from

$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 €œGenuine€ components.
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Omega Environmental Tech – Omega Environmental Tech HVAC Blower Motor Resistor, MT1801 (Part No.MT1801)

Omega Environmental Tech HVAC Blower Motor Resistor, MT1801

from

$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.
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Carquest Premium – Carquest Multi-Use Connector, PTA2375 (Part No.PTA2375)

Carquest Multi-Use Connector, PTA2375

from

$31.99
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.
See More

Autotecnica – Autotecnica Blower Motor Resistor, GM0616709 (Part No.GM0616709)

Autotecnica Blower Motor Resistor, GM0616709

from

$21.49
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 €œGenuine€ components.
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Most Popular 2003 Cadillac Escalade Heating Parts

Customize your Cadillac with 6 Heating Parts products like Heater Cores, all priced under $233.99.

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

GM Genuine Parts Heater Core, 15-62960

from

$233.99
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).
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Carquest Premium – Carquest HVAC Heater Core, 910463 (Part No.910463)

Carquest HVAC Heater Core, 910463

from

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

Carquest HVAC Heater Core, 394204

from

$149.99
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.
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Carquest Premium – Carquest HVAC Heater Core, 399294 (Part No.399294)

Carquest HVAC Heater Core, 399294

from

$101.99
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.
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Carquest Premium – Carquest HVAC Heater Core, 910464 (Part No.910464)

Carquest HVAC Heater Core, 910464

from

$71.99
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.
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Omega Environmental Tech – Omega Environmental Tech HVAC Heater Core, 27-54204 (Part No.27-54204)

Omega Environmental Tech HVAC Heater Core, 27-54204

from

$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.
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Top Picks for 2003 Cadillac Escalade Air Conditioning Parts

Upgrade Cadillac Escalades with top-quality Air Conditioning Parts parts, including 86 OEM and aftermarket selections for your 2003 model.

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

Factory Air O-Ring & Gasket A/C System Seal Kit, 26824

from

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

GM Genuine Parts Air Conditioning Service Valve, 15-5438

from

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

Factory Air O-Ring & Gasket A/C System Seal Kit, 26738

from

$19.99
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 Factory Air.
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GM Genuine Parts – GM Genuine Parts Air Conditioning Orifice Tube, 15-5378 (Part No.15-5378)

GM Genuine Parts Air Conditioning Orifice Tube, 15-5378

from

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

Carquest A/C Accumulator, T83221

from

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

Carquest A/C Evaporator Core, T54873

from

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

Factory Air Compressor Mounted High Cut-Out Pressure Switch, 20055

from

$34.49
High quality OE replacement part with all components needed to complete the job
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GM Genuine Parts – GM Genuine Parts Air Conditioning Clutch Cycling Switch, 15-50156 (Part No.15-50156)

GM Genuine Parts Air Conditioning Clutch Cycling Switch, 15-50156

from

$58.99
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).
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Dorman – Dorman A/C Service Valve Cap, 902-025 (Part No.902-025)

Dorman A/C Service Valve Cap, 902-025

from

$12.99
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.
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Certified A/C Pro – Certified A/C PRO Power Clean & Flush (1.06 lbs.) (CA Compliant), CA-1 (Part No.CA-1)

Certified A/C PRO Power Clean & Flush (1.06 lbs.) (CA Compliant), CA-1

from

$19.99
Certified A/C Pro Power Clean and Flush Aerosol Cleaner. Aerosol flush for R134a and R12 auto Refrigerant air conditioning systems. Safely removed old oil and contaminants from the air condistion systems. Includes disposable dispensing hose. Biodegradable and environmentally friendly. Fast drying Pproduct includes installation hose.
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Carquest Premium – Carquest A/C Orifice Tube, T38638 (Part No.T38638)

Carquest A/C Orifice Tube, T38638

from

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

Factory Air System Mounted Cycling Pressure Switch, 37308

from

$19.99
High quality OE replacement part with all components needed to complete the job.
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Carquest Premium – Carquest A/C Accumulator, T83208 (Part No.T83208)

Carquest A/C Accumulator, T83208

from

$62.99
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.
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Factory Air – Factory Air Compressor Mounted High Cut-Out Pressure Switch, 35974 (Part No.35974)

Factory Air Compressor Mounted High Cut-Out Pressure Switch, 35974

from

$36.99
High quality OE replacement part with all components needed to complete the job
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Carquest Standard – Carquest Remanufactured Compressor with Clutch, DW77377 (Part No.DW77377)

Carquest Remanufactured Compressor with Clutch, DW77377

from

$345.99
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.
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Factory Air – Factory Air Cap & Valve A/C System Seal Kit, 26775 (Part No.26775)

Factory Air Cap & Valve A/C System Seal Kit, 26775

from

$18.99
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 Factory Air.
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Carquest Premium – Carquest A/C Condenser, 2317 (Part No.2317)

Carquest A/C Condenser, 2317

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

Carquest A/C Refrigerant Discharge Hose, T56421

from

$82.99
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.
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Carquest Premium – Carquest A/C Compressor, New, with Clutch, with 10S20F Compressor, T78377 (Part No.T78377)

Carquest A/C Compressor, New, with Clutch, with 10S20F Compressor, T78377

from

$351.99
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.
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Carquest Premium – Carquest A/C Condenser, 2318 (Part No.2318)

Carquest A/C Condenser, 2318

from

$184.99
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.
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Carquest Premium – Carquest New w/ Clutch w/ 10S20F Compressor, T78376 (Part No.T78376)

Carquest New w/ Clutch w/ 10S20F Compressor, T78376

from

$253.99
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.
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Carquest Premium – Carquest A/C Orifice Tube, T38903 (Part No.T38903)

Carquest A/C Orifice Tube, T38903

from

$26.99
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.
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Factory Air – Factory Air Compressor Mounted Low Cut-Out Pressure Switch, 35973 (Part No.35973)

Factory Air Compressor Mounted Low Cut-Out Pressure Switch, 35973

from

$31.49
High quality OE replacement part with all components needed to complete the job
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DENSO – DENSO A/C Compressor with Clutch – New, 471-0316 (Part No.471-0316)

DENSO A/C Compressor with Clutch - New, 471-0316

from

$531.99
As one of the world’s largest OE suppliers of A/C compressors DENSO units are specified by most major vehicle manufacturers. DENSO First Time Fit A/C compressors are manufactured and tested to the strictest OE standards for unparalleled performance. At DENSO we bring together everything we know as an air conditioning systems manufacturer to bring you the highest quality line of factory-new compressors available. When it comes to new compressors you can’t do better than going with a unit manufactured by the OE supplier. At DENSO we know these units better than anyone because we originally designed them. Our compressors are built to meet DENSO’s unsurpassed reputation for technological superiority. You can relax knowing DENSO will give you the right part and the right fit the first time.
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In-Demand Blend Doors for 2003 Cadillac Escalades

Select from 15 premium Blend Doors parts for your 2003 Cadillac Escalade, with prices ranging from $38.99 to $252.99.

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

GM Genuine Parts Heating and Air Conditioning Panel Mode Door Actuator, 15-73952

from

$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.
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GM Genuine Parts – GM Genuine Parts Temperature Mode Valve Actuator Assembly, 15-72971 (Part No.15-72971)

GM Genuine Parts Temperature Mode Valve Actuator Assembly, 15-72971

from

$252.99
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.
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Dorman – Dorman HVAC Blend Door Actuator: 1 Piece, 604-106 (Part No.604-106)

Dorman HVAC Blend Door Actuator: 1 Piece, 604-106

from

$129.99
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.
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Dorman – Dorman HVAC Blend Door Actuator: 1 Piece, 604-100 (Part No.604-100)

Dorman HVAC Blend Door Actuator: 1 Piece, 604-100

from

$48.49
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.
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Dorman – Dorman HVAC Blend Door Actuator: 1 Piece, 604-120 (Part No.604-120)

Dorman HVAC Blend Door Actuator: 1 Piece, 604-120

from

$52.99
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.
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GM Genuine Parts – GM Genuine Parts Heating and Air Conditioning Air Inlet Door Actuator, 15-73599 (Part No.15-73599)

GM Genuine Parts Heating and Air Conditioning Air Inlet Door Actuator, 15-73599

from

$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.
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Dorman – Dorman HVAC Blend Door Actuator: 1 Piece, 604-111 (Part No.604-111)

Dorman HVAC Blend Door Actuator: 1 Piece, 604-111

from

$99.99
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.
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Dorman – HD Solutions – Dorman – HD Solutions HVAC Blend Door Actuator: 1 Piece, 604-5155 (Part No.604-5155)

Dorman - HD Solutions HVAC Blend Door Actuator: 1 Piece, 604-5155

from

$57.99
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.
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GM Genuine Parts – GM Genuine Parts Temperature Valve Actuator, 15-71845 (Part No.15-71845)

GM Genuine Parts Temperature Valve Actuator, 15-71845

from

$92.99
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.
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Autotecnica – Autotecnica Hvac Air Door Actuator, GM0613019 (Part No.GM0613019)

Autotecnica Hvac Air Door Actuator, GM0613019

from

$97.99
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 €œGenuine€ components.
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Dorman – Dorman HVAC Air Door Actuator, 604-990 (Part No.604-990)

Dorman HVAC Air Door Actuator, 604-990

from

$69.99
Replacing a malfunctioning air door or blend door actuator? Don’t risk doing it twice by installing a poorly engineered replacement. This repair is often a time-consuming job that can require removal of the dashboard and a fair amount of awkward wrenching maneuvers in tight, sometimes invisible vehicle recesses. Just selecting the correct actuator needed for your General Motors car or truck repair can also be confusing because of the close similarities between replacements. This product has been carefully designed and tested to help ensure an easier repair and eliminate ordering confusion. It features frustration-free captive screws that stay in place when lining up the actuator inside the HVAC case, making that usually tricky part of the job a lot easier. Check the fitment details to find which actuator is designed to fit your vehicle, and you can quickly and easily order it with confidence, knowing that it has been exhaustively tested for an exact, seamless installation.
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Autotecnica – Autotecnica Hvac Air Door Actuator, GM0618225 (Part No.GM0618225)

Autotecnica Hvac Air Door Actuator, GM0618225

from

$52.99
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 €œGenuine€ components.
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Autotecnica – Autotecnica Hvac Air Door Actuator, GM0613012 (Part No.GM0613012)

Autotecnica Hvac Air Door Actuator, GM0613012

from

$47.99
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 €œGenuine€ components.
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Autotecnica – Autotecnica Hvac Air Door Actuator, GM0613021 (Part No.GM0613021)

Autotecnica Hvac Air Door Actuator, GM0613021

from

$43.99
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 €œGenuine€ components.
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Autotecnica – Autotecnica Hvac Air Door Actuator, GM0613018 (Part No.GM0613018)

Autotecnica Hvac Air Door Actuator, GM0613018

from

$38.99
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 €œGenuine€ components.
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Most Sold 2003 Cadillac Escalade Engine Cooling Parts

Explore our best-selling Cadillac parts for the 2003 Escalade among 73 OEM and aftermarket options starting from $1.29.

Carquest Premium – Carquest Radiator: With Transmission Oil Cooler, 432298 (Part No.432298)

Carquest Radiator: With Transmission Oil Cooler, 432298

from

$281.99
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.
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ACDelco – ACDelco Engine Coolant Temperature Sensor, 213-4514 (Part No.213-4514)

ACDelco Engine Coolant Temperature Sensor, 213-4514

from

$34.99
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.
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Imperial – Imperial Adjustable Thermostatic Fan Control, 226203 (Part No.226203)

Imperial Adjustable Thermostatic Fan Control, 226203

from

$24.99
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.
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Felpro – Felpro Engine Water Pump Gasket Kit, ES 73010 (Part No.ES 73010)

Felpro Engine Water Pump Gasket Kit, ES 73010

from

$8.99
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.
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Dorman – Help – Dorman – Help Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack, 82597 (Part No.82597)

Dorman - Help Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack, 82597

from

$17.99
Cracked or lost the original engine coolant reservoir cap- Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.
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GM Genuine Parts – GM Genuine Parts Engine Coolant Temperature Sensor, 213-4333 (Part No.213-4333)

GM Genuine Parts Engine Coolant Temperature Sensor, 213-4333

from

$44.99
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.
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Delphi – Delphi Engine Coolant Temperature Sensor, TS10076 (Part No.TS10076)

Delphi Engine Coolant Temperature Sensor, TS10076

from

$34.99
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.
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Carquest Premium – Carquest Engine Water Pump: New, Gasket/Seals Included, T7052 (Part No.T7052)

Carquest Engine Water Pump: New, Gasket/Seals Included, T7052

from

$150.99
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.
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Carquest Premium – Carquest Standard Thermostat: With Seal, 187 Degrees, 14948 (Part No.14948)

Carquest Standard Thermostat: With Seal, 187 Degrees, 14948

from

$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.
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Driveworks Water Pumps – Driveworks Water Pumps Engine Water Pump, 58-562 (Part No.58-562)

Driveworks Water Pumps Engine Water Pump, 58-562

from

$103.99
This replacement engine water pump is leak and flow tested. Gaskets and seals are included where applicable.
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Felpro – Felpro Engine Water Pump Gasket, 35635 (Part No.35635)

Felpro Engine Water Pump Gasket, 35635

from

$7.99
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.
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Carquest Premium – Carquest Radiator: With Engine and Transmission Oil Coolers, 432306 (Part No.432306)

Carquest Radiator: With Engine and Transmission Oil Coolers, 432306

from

$281.99
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.
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Carquest Premium – Carquest Integrated Thermostat Housing: With Seal, 187 Degrees, 14298 (Part No.14298)

Carquest Integrated Thermostat Housing: With Seal, 187 Degrees, 14298

from

$22.99
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.
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Carquest Premium – Carquest Radiator Cap: 15 PSI, 10248 (Part No.10248)

Carquest Radiator Cap: 15 PSI, 10248

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.
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Carquest Premium – Carquest Engine Cooling Fan Clutch: Reverse Rotation Severe Duty Thermal Clutch, 215158 (Part No.215158)

Carquest Engine Cooling Fan Clutch: Reverse Rotation Severe Duty Thermal Clutch, 215158

from

$81.99
Carquest Engine Cooling Fan Clutch: Reverse Rotation Severe Duty Thermal Clutch, 215158.
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Carquest Premium – Carquest Radiator: With Transmission Oil Cooler, 432295 (Part No.432295)

Carquest Radiator: With Transmission Oil Cooler, 432295

from

$290.99
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.
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Dorman – Dorman Pressurized Coolant Reservoir: Clear, Plastic, Original Equipment Replacement, 603-102 (Part No.603-102)

Dorman Pressurized Coolant Reservoir: Clear, Plastic, Original Equipment Replacement, 603-102

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.
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Dorman – Help – Dorman – Help Radiator Drain Cocks, 61136 (Part No.61136)

Dorman - Help Radiator Drain Cocks, 61136

from

$5.99
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.
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GM Genuine Parts – GM Genuine Parts Engine Coolant Thermostat Water Inlet Assembly, 15-10412 (Part No.15-10412)

GM Genuine Parts Engine Coolant Thermostat Water Inlet Assembly, 15-10412

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).
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Felpro – Felpro Engine Coolant Thermostat Gasket, 35632 (Part No.35632)

Felpro Engine Coolant Thermostat Gasket, 35632

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.
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Carquest Premium – "Carquest Reverse Rotation Thermal Fan Clutch – Heavy Duty 7"", 215107" (Part No.215107)

"Carquest Reverse Rotation Thermal Fan Clutch - Heavy Duty 7"", 215107"

from

$87.99
“Carquest Reverse Rotation Thermal Fan Clutch – Heavy Duty 7″”, 215107. ”
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Imperial – "Imperial Electric Fan, 12"" Diameter, 226112" (Part No.226112)

"Imperial Electric Fan, 12"" Diameter, 226112"

from

$116.99
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.
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Imperial – Imperial Adjustable Thermostatic Fan Control, 226204 (Part No.226204)

Imperial Adjustable Thermostatic Fan Control, 226204

from

$70.99
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.
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Imperial – "Imperial Electric Fan, 10"" Diameter, 226110" (Part No.226110)

"Imperial Electric Fan, 10"" Diameter, 226110"

from

$81.99
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.
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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 GM Genuine, Carquest Premium, and Dorman, and more. Cooling and Climate Controls from these brands that fit a 2003 Escalade start at just $8.99 and are rated as high as 4.6 stars. OEM and aftermarket Cooling and Climate Controls don’t get more top quality, durable, and affordable than from the brands below.

Popular GM Genuine 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. GM Genuine ticks all of those boxes. We offer a wide selection of GM Genuine Cooling and Climate Controls, specifically designed for the 2003 Cadillac Escalade. With over 3 GM Genuine 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 $8.99, with an average price of just $34.16. Plus, with over 12 customer reviews and an average rating of 4.6 stars, you can trust that our GM Genuine 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.
GM Genuine Parts Heating and Air Conditioning Panel Mode Door Actuator, 15-73952
from $82.99
(1)
GM Genuine Parts Heating and Air Conditioning Panel Mode Door Actuator, 15-73952
“I replaced this two days ago and so far it works perfectly. One tip I would give is to plug it in before installing and set the mode to feet, unplug i”
GM Genuine Parts Air Conditioning Orifice Tube, 15-5378
from $10.49
(4)
GM Genuine Parts Air Conditioning Orifice Tube, 15-5378
“fixed the problem”

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 $281.99, plus, with more than 100 customer reviews and an impressive 4.5 stars average rating, you can be confident the Fram Cooling and Climate Controls below will deliver on both quality and value.
Carquest Radiator: With Transmission Oil Cooler, 432298
from $281.99
(95)
Carquest Radiator: With Transmission Oil Cooler, 432298
“It fit good and the store had in stock”
Carquest A/C Evaporator Core, T54873
from $158.99
(1)
Carquest A/C Evaporator Core, T54873
“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”
Carquest A/C Accumulator, T83221
from $63.99
(4)
Carquest A/C Accumulator, T83221
“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”

FAQs for 2003 Cadillac Escalade Cooling and Climate Controls

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

Out of 209 Cooling and Climate Controls that fit 2003 Cadillac Escalades, the following parts are the top sellers:

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 $0.15 and go up to $531.99 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 $89.70. 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:

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

Out of 4,734 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:

What types of Cooling and Climate Controls do you sell for my 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.