How to replace the auxiliary drive belt on 2001 Cadillac DeVille?

The first step of auxiliary drive belt replacement involves loosening bolts 1 and 2 holding the auxiliary generator then removing the belt by hand. After placing the auxiliary drive belt onto its pulleys you must follow all Safety Precautions specific to fasteners mentioned in Service Precautions. Pulling upward on the auxiliary generator while performing bolt adjustments ought to result in tightening both the auxiliary generator adjusting bolt to 25 Nm (18 ft. lbs.) and the auxiliary generator mounting bolt to 30 Nm (22 ft. lbs.). Proceed to start the engine while inspecting both belt function and accessory functionality.

OEM 2001 Cadillac DeVille Drive Belt

Serpentine Belt

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4 Drive Belts found

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2001 Cadillac DeVille Serpentine Belt
Part Number: 12588412
$17.91 MSRP: $29.47
You Save: $11.56 (40%)
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Product Specifications
- Other Name: Belt, Water Pump; Serpentine Belt Drive Kit; Accessory Drive Belt; Water Pump Belt; Serpentine Tensioner; Belt, Drive
- Replaces: 03545016, 12570499, 12555957, 3545016
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.2 x 7.5 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12588412
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2001 Cadillac DeVille Submodels:
- Base, Concours, d'Elegance, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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2001 Cadillac DeVille Serpentine Belt
Part Number: 12569506
$35.80 MSRP: $63.91
You Save: $28.11 (44%)
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Product Specifications
- Other Name: Belt, Drive; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt
- Replaces: 12560973
- Item Weight: 0.70 Pounds
- Item Dimensions: 20.6 x 4.7 x 1.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12569506
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2001 Cadillac DeVille Submodels:
- Base, Concours, d'Elegance, DHS, DTS | 8 Cyl 4.6 L GAS
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2001 Cadillac DeVille Serpentine Belt
Part Number: 12575425
$38.65 MSRP: $69.02
You Save: $30.37 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Belt, Generator & A/C Compressor & Power Steering Pump; Serpentine Belt Drive Kit; Drive Belt; V-Belt; Belt, Drive
- Item Weight: 0.70 Pounds
- Item Dimensions: 19.1 x 5.6 x 1.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12575425
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2001 Cadillac DeVille Submodels:
- Base, Concours, d'Elegance, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
View related parts
2001 Cadillac DeVille Serpentine Belt
Part Number: 12560974
Product Specifications
- Other Name: Belt-Generator & A/C Compressor & Power Steering Pump; Serpentine Drive Kit; Accessory Drive Belt.; Belt, Drive
- Replaces: 12557555
- Item Weight: 0.80 Pounds
- Item Dimensions: 4.6 x 20.5 x 1.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12560974
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2001 Cadillac DeVille Submodels:
- Base, Concours, d'Elegance, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS

2001 Cadillac DeVille Drive Belt

With a comprehensive array of OEM 2001 Cadillac DeVille Drive Belt, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2001 Cadillac DeVille Drive Belt are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2001 Cadillac DeVille Parts Questions & Experts Answers

Q: How to replace the auxiliary drive belt on 2001 Cadillac DeVille?
A: The first step of auxiliary drive belt replacement involves loosening bolts 1 and 2 holding the auxiliary generator then removing the belt by hand. After placing the auxiliary drive belt onto its pulleys you must follow all Safety Precautions specific to fasteners mentioned in Service Precautions. Pulling upward on the auxiliary generator while performing bolt adjustments ought to result in tightening both the auxiliary generator adjusting bolt to 25 Nm (18 ft. lbs.) and the auxiliary generator mounting bolt to 30 Nm (22 ft. lbs.). Proceed to start the engine while inspecting both belt function and accessory functionality.