How to service the heater core on 2002 Chevrolet Avalanche 2500?

To service the heater core, remove the heater/vent module, then the heater core cover and core. For installation, place the new heater core, reinstall the cover, and follow the Fastener Notice in Service Precautions for the screws. Finally, reinstall the heater/vent module.

OEM 2002 Chevrolet Avalanche 2500 Heater Core

HVAC Heater Core

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

1 Heater Core found

View related parts
2002 Chevrolet Avalanche 2500 Heater Core Part Number: 89018297
$158.42 MSRP: $325.56
You Save: $167.14 (52%)
Ships in 1-2 Business Days
ADD TO CART
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.
More Info
Fits the following 2002 Chevrolet Avalanche 2500 Submodels:
- Base, LS, LT | 8 Cyl 8.1 L GAS

2002 Chevrolet Avalanche 2500 Heater Core

With a comprehensive array of OEM 2002 Chevrolet Avalanche 2500 Heater Core, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2002 Chevrolet Avalanche 2500 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 Avalanche 2500 Heater Core Parts and Q&A

Q: How to service the heater core on 2002 Chevrolet Avalanche 2500?
A: To service the heater core, remove the heater/vent module, then the heater core cover and core. For installation, place the new heater core, reinstall the cover, and follow the Fastener Notice in Service Precautions for the screws. Finally, reinstall the heater/vent module.