How to replace the accessory drive belt on GMC Yukon XL 2500?

The first step for accessory Drive Belt replacement starts with unfastening the air cleaner outlet duct clamps at the Throttle Body and maf/iat sensor before disconnection the radiator inlet hose clip from the outlet duct and subsequent removal of the air cleaner outlet duct. Use a breaker bar equipped with a hex-head socket on the Drive Belt tensioner bolt to turn it clockwise and tension the belt will decrease. After releasing the tension on the Drive Belt tensioner remove the breaker bar and socket. Then take off the belt from pulleys as well as the Drive Belt tensioner. The inspection should cover belt surfaces on all pulleys for cleanliness. The installer should start by placing the Drive Belt properly on all pulleys without the idler pulley followed by inserting the breaker bar with hex-head socket onto the belt tensioner bolt to achieve tension release through clockwise rotation. Follow these steps to install the Drive Belt under the idler pulley and gradually let go of the tension on the belt tensioner before taking out the breaker bar along with the socket. A proper check of the Drive Belt should happen alongside its correct positioning alignment where the arrow at the Throttle Body end of the duct matches the Throttle Body attaching stud . After that, install the air cleaner outlet duct. Before the end of the installation process, attach the radiator inlet hose clip to the outlet duct while tightening all Throttle Body and maf/iat sensor clamp screws to 7 nm (62 inch lbs.).

OEM GMC Yukon XL 2500 Drive Belt

Serpentine Belt

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8 Drive Belts found

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GMC Yukon XL 2500 Serpentine Belt
Part Number: 19210691
$38.16 MSRP: $81.30
You Save: $43.14 (54%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Belt Kit, Drive; Serpentine Belt Drive Kit; Accessory Drive Belt; Serpentine Fit Belt; Drive Belt; V-Belt; A/C Belt; Belt, Drive
- Replaces: 12603509, 19178068
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2013 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Yukon XL 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:
- 2000-2006 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
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GMC Yukon XL 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:
- 2000-2006 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
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GMC Yukon XL 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:
- 2001-2006 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 8.1 L GAS
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GMC Yukon XL 2500 Serpentine Belt
Part Number: 12626222
$36.80 MSRP: $69.10
You Save: $32.30 (47%)
Ships in 1-3 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; A/C Belt; Belt, Drive
- Replaces: 12590622
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2013 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Yukon XL 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:
- 2000-2008 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L GAS
View related parts
GMC Yukon XL 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:
- 2001-2006 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View related parts
GMC Yukon XL 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:
- 2001-2006 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 8.1 L GAS

GMC Yukon XL 2500 Drive Belt

Our website offers an extensive catalog of genuine GMC Yukon XL 2500 Drive Belt at unbeatable prices. Every OEM GMC Yukon XL 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!

GMC Yukon XL 2500 Drive Belt Parts Questions & Experts Answers

Serpentine Belt
12637202
Q: How to replace the accessory drive belt on GMC Yukon XL 2500?
A: The first step for accessory Drive Belt replacement starts with unfastening the air cleaner outlet duct clamps at the Throttle Body and maf/iat sensor before disconnection the radiator inlet hose clip from the outlet duct and subsequent removal of the air cleaner outlet duct. Use a breaker bar equipped with a hex-head socket on the Drive Belt tensioner bolt to turn it clockwise and tension the belt will decrease. After releasing the tension on the Drive Belt tensioner remove the breaker bar and socket. Then take off the belt from pulleys as well as the Drive Belt tensioner. The inspection should cover belt surfaces on all pulleys for cleanliness. The installer should start by placing the Drive Belt properly on all pulleys without the idler pulley followed by inserting the breaker bar with hex-head socket onto the belt tensioner bolt to achieve tension release through clockwise rotation. Follow these steps to install the Drive Belt under the idler pulley and gradually let go of the tension on the belt tensioner before taking out the breaker bar along with the socket. A proper check of the Drive Belt should happen alongside its correct positioning alignment where the arrow at the Throttle Body end of the duct matches the Throttle Body attaching stud . After that, install the air cleaner outlet duct. Before the end of the installation process, attach the radiator inlet hose clip to the outlet duct while tightening all Throttle Body and maf/iat sensor clamp screws to 7 nm (62 inch lbs.).

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