How to replace the drive belt on 2003 GMC Envoy?

To change the drive belt, take the tensioner arm and apply a breaker bar to take the tension out and then strip off the old belt. Install the new belt over all the pulleys except tensioner before placing it on the tensioner pulley. Unscrew the tension and check the installation.

OEM 2003 GMC Envoy Drive Belt

Serpentine Belt

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2 Drive Belts found

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2003 GMC Envoy Serpentine Belt Part Number: 12593774
$36.46 MSRP: $79.59
You Save: $43.13 (55%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Belt, Drive; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt
- Replaces: 12575216, 12569531
- Item Weight: 0.80 Pounds
- Item Dimensions: 11.5 x 5.3 x 1.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12593774
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2003 GMC Envoy Submodels:
- SLE, SLT | 6 Cyl 4.2 L GAS
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2003 GMC Envoy Serpentine Belt Part Number: 19244949
$37.20 MSRP: $66.45
You Save: $29.25 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt, Water Pump, A/C Compressor, Generator, Power Steering Pump; Serpentine Drive Kit; Accessory Drive Belt.; Belt, Drive
- Replaces: 12575215, 12569543
- Item Weight: 0.70 Pounds
- Item Dimensions: 22.2 x 3.4 x 0.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19244949
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Envoy Submodels:
- SLE, SLT | 6 Cyl 4.2 L GAS

2003 GMC Envoy Drive Belt

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2003 GMC Envoy Drive Belt Parts and Q&A

Q: How to replace the drive belt on 2003 GMC Envoy?
A: To change the drive belt, take the tensioner arm and apply a breaker bar to take the tension out and then strip off the old belt. Install the new belt over all the pulleys except tensioner before placing it on the tensioner pulley. Unscrew the tension and check the installation.