What Are the Essential Safety Steps for Servicing a Heater Core on Jeep Cherokee?

Air bags on some cars should be disabled by disconnecting the battery negative (ground) cable and letting it stay disconnected for two minutes before any service is done on the heater core. It is necessary to lock the car for safety in case the air bag might need to activate. If the vehicle has Air Conditioning, be sure to read the accompanying warnings before operating the system. The first thing to do is take HVAC housing out of the car and break it down. Lift the heater core from below the HVAC housing until it comes free. When installing, set the heater core inside the lower part of the HVAC housing and put back in place the foam insulator that was previously on the heater core. Lastly, attach and fix the HVAC housing in place.

OEM Jeep Cherokee Heater Core

HVAC Heater Core

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Jeep Cherokee Heater Core Part Number: 68223043AA
$175.06 MSRP: $262.00
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Product Specifications
- Other Name: Core - Heater; HVAC Heater Core; Core Heater
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2014-2023 Jeep Cherokee | 75th Anniversary, 80th Anniversary, Altitude, Altitude Lux, High Altitude, Latitude, Latitude Lux, Latitude Plus, Limited, Overland, Sport, Trailhawk, Trailhawk Elite, Upland, X | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.2 L GAS
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Jeep Cherokee Heater Core Part Number: 56001321
Product Specifications
- Other Name: Core, Heater; Core, Heater, W/Diesel Engine; Core, Heater, Diesel Engine
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1985-1987 Jeep Cherokee | Base, Chief, Laredo, Pioneer | 4 Cyl 2.1 L DIESEL
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Jeep Cherokee Heater Core Part Number: 4874045
Product Specifications
- Other Name: Core Heater - Heater; HVAC Heater Core; Core Heater
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1997-2001 Jeep Cherokee | Classic, Country, Limited, SE, Sport | 4 Cyl 2.5 L GAS, 6 Cyl 4.0 L GAS
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Jeep Cherokee Heater Core Part Number: 4713125
Product Specifications
- Other Name: Core - Heater; Core, Heater
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1984-1996 Jeep Cherokee | Base, Briarwood, Chief, Classic, Country, Laredo, Limited, Pioneer, SE, Sport | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.0 L GAS

Jeep Cherokee Heater Core

Choose OEM Heater Core that meet Jeep factory standards. Jeep designs and tests every component for precision and durability. Each Heater Core follows strict manufacturing steps to lock in quality and fit. If your Jeep Cherokee matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Cherokee parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

The Heater Core in Jeep Cherokee ensures provision of warmth to the cabin of the car through the use of otherwise redundant heat from the engine. Looking like a small radiator, the core is cooled using water antifreeze, and hot coolant from the engine circulates to warm the air inside the car. Some heater cores may have temperature regulating components such as valves and doors that are added in complex mechanisms with electromechanical actuators for maintaining required temperature. In conditioned vehicles, it also plays a key function in the removal of moisture in regained heated air from the heater core. The problems include clogging, leakage and corrosion normally if requiring repair can be a very labor intensive process and would involve the dismantling of a good portion of the dashboard.

Jeep Cherokee Heater Core Parts and Q&A

Heater Core
4874045
Q: What Are the Essential Safety Steps for Servicing a Heater Core on Jeep Cherokee?
A:
Air bags on some cars should be disabled by disconnecting the battery negative (ground) cable and letting it stay disconnected for two minutes before any service is done on the heater core. It is necessary to lock the car for safety in case the air bag might need to activate. If the vehicle has Air Conditioning, be sure to read the accompanying warnings before operating the system. The first thing to do is take HVAC housing out of the car and break it down. Lift the heater core from below the HVAC housing until it comes free. When installing, set the heater core inside the lower part of the HVAC housing and put back in place the foam insulator that was previously on the heater core. Lastly, attach and fix the HVAC housing in place.