How to replace the air conditioning drive belt on Chevrolet Avalanche 2500?

The first step to replace an air conditioning Drive Belt requires removal of the accessory Drive Belt. First apply the breaker bar into the adapter hole on the air conditioning belt tensioner to rotate the tensioner clockwise and remove the belt tension on the belt. After removing the belt from its pulleys free the tension on the tensioner through the breaker bar before completing the removal. Drive your attention to clean and inspecting the belts running along all pulleys. Install the a/c belt onto the crankshaft balancer and feed the breaker bar's (Breaker Bar) similar end into the a/c Drive Belt tensioner adapter opening before turning the belt tensioner clockwise to loosen it. Workers should fit the a/c belt across the idler pulley before wrapping it around the a/c compressor pulley. After that they should conduct a smooth tension release operation on the a/c belt tensioner then replace the breaker bar. Examine the a/c belt for appropriate mounting while checking its alignment prior to adding the accessory Drive Belt.

OEM Chevrolet Avalanche 2500 Drive Belt

Serpentine Belt

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6 Drive Belts found

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Chevrolet Avalanche 2500 Serpentine Belt
Part Number: 12637204
$43.97 MSRP: $95.20
You Save: $51.23 (54%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Belt-Fan & Water Pump & Generator & Power Steering Pump; Serpentine Drive Kit; Accessory Drive Belt; V-Belt; Belt; Belt, Drive
- Replaces: 12557501, 12569348, 12576451
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
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Chevrolet Avalanche 2500 Serpentine Belt
Part Number: 12637202
$45.00 MSRP: $98.26
You Save: $53.26 (55%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt-Fan & Water Pump & Generator & Power Steering Pump; Serpentine Drive Kit; Accessory Drive Belt; V-Belt; Belt; Belt, Drive
- Replaces: 12576450, 12554029, 10105314, 12550608, 12569347, 24505041
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
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Chevrolet Avalanche 2500 Serpentine Belt
Part Number: 12636138
$43.31 MSRP: $77.35
You Save: $34.04 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt, Drive; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt; Belt
- Replaces: 12576747, 12569434
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
View related parts
Chevrolet Avalanche 2500 Serpentine Belt
Part Number: 12576447
$21.85 MSRP: $41.04
You Save: $19.19 (47%)
ADD TO CART
Product Specifications
- Other Name: Belt, A/C Compressor; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt; A/C Belt; Belt, Drive
- Replaces: 12569346, 12554028
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
View related parts
Chevrolet Avalanche 2500 Serpentine Belt
Part Number: 12576761
Product Specifications
- Other Name: Belt, Fan & Water Pump & Generator & Power Steering Pump; Serpentine Drive Kit; Accessory Drive Belt; V-Belt; Belt; Belt, Drive
- Replaces: 12569433
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
View related parts
Chevrolet Avalanche 2500 Serpentine Belt
Part Number: 12576745
$19.29 MSRP: $34.43
You Save: $15.14 (44%)
Product Specifications
- Other Name: Belt, A/C Compressor; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt; A/C Belt; Belt, Drive
- Replaces: 12569437
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Avalanche 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS

Chevrolet Avalanche 2500 Drive Belt

Our website offers an extensive catalog of genuine Chevrolet Avalanche 2500 Drive Belt at unbeatable prices. Every OEM Chevrolet Avalanche 2500 Drive Belt comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Avalanche 2500 Drive Belt Parts Questions & Experts Answers

Serpentine Belt
12576447
Q: How to replace the air conditioning drive belt on Chevrolet Avalanche 2500?
A: The first step to replace an air conditioning Drive Belt requires removal of the accessory Drive Belt. First apply the breaker bar into the adapter hole on the air conditioning belt tensioner to rotate the tensioner clockwise and remove the belt tension on the belt. After removing the belt from its pulleys free the tension on the tensioner through the breaker bar before completing the removal. Drive your attention to clean and inspecting the belts running along all pulleys. Install the a/c belt onto the crankshaft balancer and feed the breaker bar's (Breaker Bar) similar end into the a/c Drive Belt tensioner adapter opening before turning the belt tensioner clockwise to loosen it. Workers should fit the a/c belt across the idler pulley before wrapping it around the a/c compressor pulley. After that they should conduct a smooth tension release operation on the a/c belt tensioner then replace the breaker bar. Examine the a/c belt for appropriate mounting while checking its alignment prior to adding the accessory Drive Belt.