How to replace the drive belt for the generator and water pump on 2005 Cadillac CTS?

You can replace the Drive Belt for generator and Water Pump by first using the Drive Belt tensioner to rotate it clockwise for releasing tension followed by sliding the Drive Belt off the Water Pump Pulley before relaxing the tensioner slowly. The next step should involve removing the Drive Belt from the accessory drive pulleys. After setting the Drive Belt on the Crankshaft Pulley and tensioner and generator it should follow. The Drive Belt tensioner requires another clockwise rotation to enable the Drive Belt installation onto the Water Pump. A correctly aligned Drive Belt should be seated into all of the accessory drive pulleys before venting tension from the tensioner.

OEM 2005 Cadillac CTS Drive Belt

Serpentine Belt

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5 Drive Belts found

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2005 Cadillac CTS Serpentine Belt Part Number: 19244950
$50.53 MSRP: $109.33
You Save: $58.80 (54%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Serpentine Belt Drive Kit; Drive Belt; V-Belt; Belt, Drive
- Replaces: 12555225, 12561501, 12572188
- Item Weight: 0.90 Pounds
- Item Dimensions: 20.0 x 3.5 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19244950
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Cadillac CTS Submodels:
- V | 8 Cyl 5.7 L GAS
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2005 Cadillac CTS Serpentine Belt Part Number: 12621991
$48.34 MSRP: $105.53
You Save: $57.19 (55%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Belt, Drive; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt; Alternator Belt
- Replaces: 12578002
- Item Weight: 0.50 Pounds
- Item Dimensions: 22.3 x 4.0 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12621991
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Cadillac CTS Submodels:
- Base, V | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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2005 Cadillac CTS Serpentine Belt Part Number: 12578001
$20.48 MSRP: $29.59
You Save: $9.11 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Belt, Drive; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt; A/C Belt
- Item Weight: 0.50 Pounds
- Item Dimensions: 21.4 x 5.7 x 1.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12578001
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Cadillac CTS Submodels:
- Base | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS
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2005 Cadillac CTS Serpentine Belt Part Number: 12578549
$36.77 MSRP: $65.66
You Save: $28.89 (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
- Item Weight: 0.40 Pounds
- Item Dimensions: 17.9 x 6.1 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12578549
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Cadillac CTS Submodels:
- V | 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS
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2005 Cadillac CTS Serpentine Belt Part Number: 12578553
$27.06 MSRP: $48.32
You Save: $21.26 (44%)
Product Specifications
- Other Name: Belt-Water Pump & Generator & Power Steering Pump; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt; Belt, Drive
- Item Weight: 0.70 Pounds
- Item Dimensions: 19.4 x 4.6 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12578553
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Cadillac CTS Submodels:
- V | 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS

2005 Cadillac CTS Drive Belt

With a comprehensive array of OEM 2005 Cadillac CTS Drive Belt, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 Cadillac CTS 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.

2005 Cadillac CTS Drive Belt Parts and Q&A

Q: How to replace the drive belt for the generator and water pump on 2005 Cadillac CTS?
A: You can replace the Drive Belt for generator and Water Pump by first using the Drive Belt tensioner to rotate it clockwise for releasing tension followed by sliding the Drive Belt off the Water Pump Pulley before relaxing the tensioner slowly. The next step should involve removing the Drive Belt from the accessory drive pulleys. After setting the Drive Belt on the Crankshaft Pulley and tensioner and generator it should follow. The Drive Belt tensioner requires another clockwise rotation to enable the Drive Belt installation onto the Water Pump. A correctly aligned Drive Belt should be seated into all of the accessory drive pulleys before venting tension from the tensioner.