2003 Jeep Grand Cherokee Cooling and Climate Controls

Essential 2003 Jeep Grand Cherokee Cooling and Climate Controls

Carquest Premium – Radiator Cap Tester Adapter (Part No.12552)

Radiator Cap Tester Adapter

from

$14.29
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 coolant caps.

Product Features:
  • Machined metal construction
  • Works with MT-300 pressure tester
  • Tests coolant caps
  • Professional quality
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Carquest Premium – Daytime Running Light Relay (Part No.RAA1538)

Daytime Running Light Relay

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$42.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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KAI – A/C Expansion Valve; Front (Part No.ACX010601)

A/C Expansion Valve; Front

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$30.99
New Standard Replacement A/C Expansion Valve, Front

Product Features:
  • Front
  • 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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US MOTOR WORKS – Water Pump with Fan Clutch (Part No.MCK1075)

Water Pump with Fan Clutch

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$102.99
US Motor Works Professional Series Water Pump with Fan Clutch are designed to replace the mechanical components of a cooling system. A proper water pump replacement should include a new fan clutch as the two are connected to the same shaft and work together to move the air and cooling fluid. Replacing one without the other can damage the new part and cause repeat work or engine trouble. This matched set will allow your vehicle continued operation in the demanding environment of today’s engine. All components are brand new and QA inspected for perfect fit and function. Restore your cooling power by installing a US Motor Works Professional Series Water Pump with Fan Clutch.

Product Features:
  • Fan clutch mounts to the water pump and should be replaced at the same time.
  • Matched set for proper water pump or fan clutch replacement
  • Includes mounting hardware, gaskets and accessories as required.
  • Complete mechanical cooling parts replacement
  • Factory tested and 100% new product
  • Meets or exceeds OEM quality
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Factory Air – O-Ring & Gasket A/C System Seal Kit (Part No.26759)

O-Ring & Gasket A/C System Seal Kit

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$15.49
High quality OE replacement part with all components needed to complete the job

Product Features:
  • All the seals needed to complete the job
  • Compatible with both R12 and R134a refrigerants
  • Application specific
  • SUV & rear air applications
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Carquest – HVAC Blower Motor Resistor (Part No.13A1007)

HVAC Blower Motor Resistor

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$44.99
High-quality resistors that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Restores Functionality- Manufactured to original equipment specifications to restore full HVAC operation
  • Original equipment quality – Carquest blower motor resistors meet the high quality material standards and tolerances as the original equipment
  • Direct replacement – Carquest blower motor resistor kits are a direct replacement to the original equipment resistor
  • Direct replacement – Carquest blower motor resistor kits are a direct replacement to the original equipment resistor
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Dorman – OE Solutions Engine Cooling Fan Shroud (Part No.G5020700412DOR)

OE Solutions Engine Cooling Fan Shroud

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$60.04
Dorman’s Engine Fan Shroud is designed for enduring use. It resists the expansion and cracking that extreme temperature fluctuations can cause. Plus, the durable plastic construction prevents coolant fluid loss.

Product Features:
  • Comes with reservoir cap
  • Level sensor included (where applicable)
  • Direct replacement for a proper fit every time
  • Quality tested to ensure trouble-free installation and performance
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FAE – Engine Coolant Temperature Sensor (Part No.C6020175789FAE)

Engine Coolant Temperature Sensor

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$35.28
The FAE Engine Coolant Temperature Sensor is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium aftermarket replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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Dorman – HVAC Control Module (Part No.R2059699503DOR)

HVAC Control Module

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$257.05
HVAC Control Module

Carquest Premium – ABS sensor (Part No.ARA1139)

ABS sensor

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$49.99
Advance Auto Parts is committed to providing high-quality ABS sensors. The entire manufacturing process is closely managed to deliver high quality products.

Product Features:
  • High grade materials that are equal to or better than OE provide durability and long service life
  • All ABS sensors are tested for proper fit, form, and function
  • Wire diameter and sheathing same or larger than OE to ensure product quality
  • Glass filled reinforced plastic for superior resistance to automotive fluids, dirt, salt and road debris
  • Includes all necessary brackets and hardware
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Carquest Premium – Engine Coolant Water Outlet (Part No.85047)

Engine Coolant Water Outlet

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$18.79
High quality OE replacement part with all components needed to complete the job

Product Features:
  • Meets and/or exceeds OEM standard
  • Direct-fit replacement for ease of installation
  • 100% leak tested
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Dorman – HVAC Blend Door Actuator: 1 Piece (Part No.604-060)

HVAC Blend Door Actuator: 1 Piece

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$41.49
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.

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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Omix – Coolant Fluid Level Sensor (Part No.17217.04)

Coolant Fluid Level Sensor

from

$50.99
Is your gauge not working properly or not at all? This might be the result of a bad or faulty coolant fluid level sensor. Replace it with our coolant level sensors to fix your problem.

Product Features:
  • 2 Pin
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty
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Crown Auto Jeep Replacmnt – OE Replacement (Part No.68080867AA)

OE Replacement

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$91.99
Crown Automotive offers the largest line of replacement parts for Jeep (R). Crown Automotive has consistently maintained its commitment to offering only quality parts and exceptional service. Crown Automotive continues to be the leader in quality replacement parts for Jeep (R) vehicles.

Product Features:
  • Leading Manufacturer Of Quality Replacement Parts For Jeep
  • Meets Standards For Quality
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
  • Easy Installation
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Santech – A/C Hose (Part No.R1020221429SII)

A/C Hose

from

$70.37
A/C Hose

VDO – Auxiliary Fan Assembly (Part No.G5000954379VDO)

Auxiliary Fan Assembly

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$684.20
The VDO brand product category offers OE quality blower motors, engine cooling fan motors and complete cooling fan assemblies. Professional technicians and DIYers alike want the highest quality products for ease of installation, fit, form, and performance. Thats exactly what they get with all of the VDO HVAC blower motors, engine cooling fan motors, and cooling fan assemblies. And, with VDO, every part number is application-specific to provide OE fit and performance. VDO electric motors are built in ISO/TS certified facilities and manufactured to the same quality standards as motors VDO supply to global OE automakers worldwide. They offer quiet operation, dependable performance, and competitive pricing. VDO exclusive Dual Bearing design technology provides quieter, efficient motor operation. Utilizing two ball bearings, bearing retainers, and riveted magnets. VDO motors set the standard for motor design and technology. VDO products are designed for specific vehicle fit, form, and function providing quiet dependable operation and longer service life. Precision assembled and balanced with all new components for vibration free operation. OE design and technology insures ease of installation right out of the box. Manufactured in ISO and TS certified facilities and tested to OEM specifications.

Product Features:
  • OE quality
  • Quiet operation and dependable performance
  • Dual Bearing design technology
  • Vibration free operation
  • Precision assembled and balanced with all new components
  • Tested to OEM specifications
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Carquest – HVAC Variable Speed Blower Controller Module Connector (Part No.PT1017)

HVAC Variable Speed Blower Controller Module Connector

from

$58.99
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:
  • Offering hundreds of high-quality pigtails & sockets for nearly every electrical job
  • Utilizing high grade materials to ensure peak conductivity and perfect connections
  • Decades of industry leading research and development focused on meeting the technician’s needs
  • With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues
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KAI – A/C Evaporator Core (Part No.EVA010519)

A/C Evaporator Core

from

$143.99
New Standard Replacement A/C Evaporator 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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Imperial – Adjustable Thermostatic Fan Control (Part No.226203)

Adjustable Thermostatic Fan Control

from

$22.99
Adjustable Thermostatic Fan Control; Economy Model; 32-248°F. Controls the operating temperature of Imperial electric fans

Product Features:
  • Economy adjustable thermostatic fan control
  • Economy Model; 32-248°F
  • For use with Imperial electric fans
  • Probe installs into radiator fins
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Santech – Air Conditioning O-Ring Kit (Part No.R1151317350SII)

Air Conditioning O-Ring Kit

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$19.45
Air Conditioning O-Ring Kit

Dorman – Remanufactured Climate Control Module (Part No.599-147)

Remanufactured Climate Control Module

from

$145.99
Climate controls stopped working? Seamlessly restore operation by easily swapping the malfunctioning original module with this fully tested replacement unit.

Product Features:
  • Direct replacement – this HVAC control module matches the appearance and function of the original unit on specific vehicles
  • Functionality-tested – module has been tested to ensure the same operation as the stock module
  • Simple installation – no advanced vehicle knowledge is required for proper installation and setup
  • Trustworthy quality – backed by team of engineers and inspectors in the United States
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Carquest Premium – Radiator (Part No.438174)

Radiator

from

$285.99
Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.

Product Features:
  • Thermal tested under real-life temperature simulations
  • High tensile strength aluminum for maximum crimp strength
  • Plastic tanks are engineered with integrated ribbing for added strength to withstand cracks, bowing and distortion during thermal cycles
  • Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
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Carquest Premium – Universal Fan Clutch – Severe Duty (Part No.215115)

Universal Fan Clutch - Severe Duty

from

$89.99
Product Features:
  • Designed, tested, and built by application
  • OE performance, fit, and appearance
  • Precision machined
  • Out of box installation
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Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1204)

Ambient Air Temperature Sensor

from

$24.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Dorman – Help – Air Conditioning Bypass Pulley (Part No.34173)

Air Conditioning Bypass Pulley

from

$54.99
This A/C compressor bypass pulley is a cost-effective solution to allow the original equipment drive belt to be used while bypassing an inoperable A/C compressor.

Product Features:
  • Cost-effective solution – this bypass pulley retains the use of the standard drive belt after a failed A/C compressor is removed
  • Durable components – this bypass pulley uses quality components for a long service life
  • Easy to install – uses the same mounting points as the A/C compressor
  • Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
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Dorman – Radiator Fan Relay and Pigtail (Part No.902-303)

Radiator Fan Relay and Pigtail

from

$61.99
This engine cooling fan relay kit is designed to match the original hardware required to repair the cooling fan on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this engine cooling fan resistor kit is designed to match the original hardware required to repair the cooling fan on specified vehicle
  • Ideal solution – this kit is a reliable replacement for original components that are damaged of have failed
  • Durable construction – this kit is made from quality components to ensure reliable performance and a 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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Carquest Premium – A/C New; w/ Clutch; w/ 10SRE18C Compressor (Part No.T98314)

A/C New; w/ Clutch; w/ 10SRE18C Compressor

from

$413.99
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.
  • O-Rings and gaskets necessary for installation are included.
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Felpro – Engine Coolant Thermostat Housing Gasket (Part No.35840)

Engine Coolant Thermostat Housing Gasket

from

$7.79
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
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Popular 2003 Jeep Grand Cherokee Cooling and Climate Controls Categories

2003 Jeep Grand Cherokee Cooling and Climate Controls

You count on your 2003 Jeep Grand Cherokee to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Cooling and Climate Controls. With 152 Cooling and Climate Controls ranging in price from $2.99 to $459.99, you’re sure to find everything you need for your 2003 Jeep Grand Cherokee.

Brands matter. If you want to shop a specific Cooling and Climate Controls brand, we stock 27 different brands like Permatex, Carquest Premium, and Felpro. 2003 Jeep Grand Cherokee Cooling and Climate Controls start as low as $2.99!

One of the best ways to find top quality OEM or aftermarket Cooling and Climate Controls is by asking professionals. Short of that, you can shop with confidence thanks to our 9,046 extensive product reviews on 2003 Jeep Grand Cherokee Cooling and Climate Controls. Some of the top-rated Cooling and Climate Controls products we carry are Water Pump: New, Installation Gasket Included with 4.3 stars and Engine Water Pump: New, Gasket/Seals Included with 4.3 stars.

Did we mention you can order your Cooling and Climate Controls from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Cooling and Climate Controls inventory for your 2003 Jeep Grand Cherokee below to get started!

Top-Rated Cooling and Climate Controls Brands For Your 2003 Jeep Grand Cherokee

Trusted Cooling and Climate Controls OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2003 Jeep Grand Cherokee running right for years to come. In our inventory you’ll find brands like Permatex, Carquest Premium, Felpro, and even more.

Popular DENSO Cooling and Climate Controls

You’ll find popular DENSO brand products across Air Conditioning Parts. All are waiting to get your 2003 Jeep Grand Cherokee back on the road. Some of the top-rated DENSO products in these categories are:
New Compressor With Clutch
from $459.99
(1)
New Compressor With Clutch
AC Compressor With Clutch

Top-Rated Carquest Premium Cooling and Climate Controls


If Carquest Premium are what you’re looking for, our inventory holds plenty. We stock Carquest Premium brand Cooling and Climate Controls for your 2003 Jeep Grand Cherokee, and some of our most reviewed Carquest Premium parts include:
Engine Water Pump: New, Gasket/Seals Included
from $74.99
(348)
Engine Water Pump: New, Gasket/Seals Included
Water Pumps
Standard Thermostat: With Seal, 195 Degrees
from $29.99
(239)
Standard Thermostat: With Seal, 195 Degrees
Thermostats
Radiator Cap: 18 PSI
from $6.79
(118)
Radiator Cap: 18 PSI
Engine Coolant Thermostat Housing Caps

FAQs for 2003 Jeep Grand Cherokee Cooling and Climate Controls

What are the most purchased Cooling and Climate Controls for the 2003 Jeep Grand Cherokee?

Out of 152 Cooling and Climate Controls for the 2003 Jeep Grand Cherokee, the most popular in our inventory are:
Water Pump & Thermostat RTV Silicone Gasket Maker, 0.5 OZ
from $6.99
(288)
Water Pump & Thermostat RTV Silicone Gasket Maker, 0.5 OZ
Engine Water Pump Inlet Pipe Gaskets
Sensor-Safe, High-Torque RTV Silicone Gasket Maker
from $11.49
(95)
Sensor-Safe, High-Torque RTV Silicone Gasket Maker
Water Pump Housing Gaskets
Engine Coolant Thermostat Housing Gasket
from $6.79
(66)
Engine Coolant Thermostat Housing Gasket
Thermostat and Water Outlet Gaskets

What are the top-rated 2003 Jeep Grand Cherokee Cooling and Climate Controls?

Top-rated Cooling and Climate Controls for your 2003 Jeep Grand Cherokee based on customer reviews/ratings are:
Water Pump: New, Installation Gasket Included
from $62.99
(115)
Water Pump: New, Installation Gasket Included
“Easy replacement, exact fit!”
Engine Water Pump: New, Gasket/Seals Included
from $83.99
(115)
Engine Water Pump: New, Gasket/Seals Included
“Great fit”
Radiator: With Transmission Oil Cooler
from $179.99
(94)
Radiator: With Transmission Oil Cooler
“so far so good awsome”