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2008 Cadillac STS

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ACDelco 15-4991 Drive Belt Idler Pulley
for 2008 Cadillac STS 4.4L V8 Gas DOHC Supercharged

ACDelco 15-4991 Drive Belt Idler Pulley - 2008 Cadillac STS

ACDelco
Brand:ACDelco
Part Number: 15-4991
UPC: 00707773015155
Weight: 0.88 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

PULLEY B (B)

ACDelco GM Original Equipment Drive Belt Idler Pulleys are part of the accessory drive belt system on the front of your engine and are GM-recommended replacements for your vehicle's original components. A pulley can be ribbed or smooth and contains a sealed ball-bearing. The idler pulley is used to divert the drive belt to components such as the alternator, water pump or power steering pump. This original equipment drive belt idler pulley has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE
  • Repair noisy idler pulley bearing

Specifications:

Belt Type:
Serpentine
Color:
Black
Material:
Powder Metal
Mount Hole Diameter (in):
0.393in
Mount Hole Diameter (mm):
10mm
Mount Hole Quantity:
1
Outside Diameter:
2.76 in.
Outside Diameter:
70 mm
Programming Required:
No
Width:
1.26 in.
Width:
32 mm
Country of Origin:
CA

ACDelco 15-4991 Drive Belt Idler Pulley compatibility with your 2008 Cadillac STS...

Last Updated: 06/30/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Cadillac STS

4.4L V8 Gas DOHC Supercharged
1
 
GM Original Equipment
GENERATOR IDLER
8th VIN Digit: D
RWD
 

Cadillac STS



4.4L V8 Gas DOHC Supercharged GM Original Equipment
GENERATOR IDLER
8th VIN Digit: D
RWD

1 Per Vehicle

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