How to replace the heater core in the auxiliary HVAC module on 2002 Chevrolet Tahoe?

The replacement of the heater core inside the auxiliary HVAC module requires the module to be extracted first then the air temperature actuator and heater core cover should be removed. Start heater core removal by taking it out from the auxiliary HVAC module. Begin heater core installation by placing the new component into the auxiliary HVAC module and then return the heater core cover and the air temperature actuator to attach onto the module. The installation of the vehicle's auxiliary HVAC module assembly requires its return it back into the vehicle after all other steps are completed.

OEM 2002 Chevrolet Tahoe Heater Core

HVAC Heater Core

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2002 Chevrolet Tahoe Heater Core Part Number: 89018297
$158.42 MSRP: $325.56
You Save: $167.14 (52%)
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Product Specifications
- Other Name: Core, Heater Core; HVAC Heater Core
- Replaces: 52473326, 52473322
- Item Weight: 4.10 Pounds
- Item Dimensions: 20.6 x 16.3 x 8.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89018297
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2002 Chevrolet Tahoe Submodels:
- Base, Hybrid, LS, LT, LTZ, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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2002 Chevrolet Tahoe Heater Core Part Number: 89024919
Product Specifications
- Other Name: Core Assembly, Auxiliary Heater; Core, Heater Core
- Replaces: 12477714
- Item Weight: 4.10 Pounds
- Item Dimensions: 20.6 x 18.9 x 10.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89024919
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Tahoe Submodels:
- Base, LS, LT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS

2002 Chevrolet Tahoe Heater Core

With a comprehensive array of OEM 2002 Chevrolet Tahoe Heater Core, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2002 Chevrolet Tahoe Heater Core are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2002 Chevrolet Tahoe Heater Core Parts and Q&A

Q: How to replace the heater core in the auxiliary HVAC module on 2002 Chevrolet Tahoe?
A: The replacement of the heater core inside the auxiliary HVAC module requires the module to be extracted first then the air temperature actuator and heater core cover should be removed. Start heater core removal by taking it out from the auxiliary HVAC module. Begin heater core installation by placing the new component into the auxiliary HVAC module and then return the heater core cover and the air temperature actuator to attach onto the module. The installation of the vehicle's auxiliary HVAC module assembly requires its return it back into the vehicle after all other steps are completed.