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ACDelco 12557838 Drive Belt Tensioner Assembly
for 2001 (please select make/model)

ACDelco 12557838 Drive Belt Tensioner Assembly - 2001 Image 1
ACDelco 12557838 Drive Belt Tensioner Assembly - 2001 Image 2
ACDelco 12557838 Drive Belt Tensioner Assembly - 2001

ACDelco
Brand:ACDelco
Part Number: 12557838
UPC: 00707773696439
Weight: 2.24 lbs
Condition:New



On Sale:

$70.09

Availability:
21 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 12557838 Drive Belt Tensioner Assembly for your 2001. Buy now and secure your purchase online!

GM Genuine Parts Drive Belt Tensioner Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These assemblies are spring-loaded pulleys designed to draw tension on your vehicle's serpentine belt. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Helps keep drive belt at correct tension to help maintain proper function
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Belt Type:
Serpentine
Color:
Natural/Black
Degree Range Of Adjustment (deg):
17 deg
Height (in):
5.25 in
Length:
173.5 mm
Length:
6.8 in.
Material:
Aluminum/Steel/Plastic
Mount Hole Diameter (in):
0.402in
Mount Hole Diameter (mm):
10.2mm
Mount Hole Quantity:
1
Programming Required:
No
Pulley Center Bore Diameter (in):
0.295in
Pulley Center Bore Diameter (mm):
7.5mm
Pulley Outside Diameter (in):
3 in
Pulley Width (in):
1.285in
Pulley Width (mm):
32.65mm
Weight (lb):
2.24 lb
Width:
5.25 in.

Features and Benefits:

  • – Be sure to have the replacement tensioner properly aligned to the other drive component pulleys.
  • – Have your vehicle inspected as soon as possible if the 'Service Engine Soon' light illuminates.
  • – Have your vehicle inspected immediately if the 'Service Engine Soon' light flashes rapidly, as this could indicate an engine misfire condition which may damage your engine and/or engine emission components.
  • – Regularly inspect assembly for signs of damage or wear, and replace them if signs of damage are found.
  • Before purchasing and installing a drive belt tensioner assembly, make sure it is the correct size and fit for your vehicle.

Specifications:

Country of Origin:
CA

Select a vehicle to narrow ACDelco 12557838 Drive Belt Tensioner Assembly fitment info!

Last Updated: 02/29/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Cadillac DeVille

4.6L V8 Gas DOHC
1
 
Main Drive
 
ACSRY DRIVE
Eng: L37
8th VIN Digit: 9
 

Cadillac DeVille



4.6L V8 Gas DOHC

Main Drive ACSRY DRIVE
Eng: L37
8th VIN Digit: 9

1 Per Vehicle
Cadillac DeVille

4.6L V8 Gas DOHC
1
 
Main Drive
 
ACSRY DRIVE
Eng: LD8
8th VIN Digit: Y
 

Cadillac DeVille



4.6L V8 Gas DOHC

Main Drive ACSRY DRIVE
Eng: LD8
8th VIN Digit: Y

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Cadillac Eldorado

4.6L V8 Gas DOHC
1
 
Main Drive
 
ACSRY DRIVE
Eng: L37
8th VIN Digit: 9
 

Cadillac Eldorado



4.6L V8 Gas DOHC

Main Drive ACSRY DRIVE
Eng: L37
8th VIN Digit: 9

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Cadillac Eldorado

4.6L V8 Gas DOHC
1
 
Main Drive
 
ACSRY DRIVE
Eng: LD8
8th VIN Digit: Y
 

Cadillac Eldorado



4.6L V8 Gas DOHC

Main Drive ACSRY DRIVE
Eng: LD8
8th VIN Digit: Y

1 Per Vehicle
Cadillac Seville

4.6L V8 Gas DOHC
1
 
Main Drive
 
ACSRY DRIVE
Eng: LD8
8th VIN Digit: Y
 

Cadillac Seville



4.6L V8 Gas DOHC

Main Drive ACSRY DRIVE
Eng: LD8
8th VIN Digit: Y

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Cadillac Seville

4.6L V8 Gas DOHC
1
 
Main Drive
 
ACSRY DRIVE
Eng: L37
8th VIN Digit: 9
 

Cadillac Seville



4.6L V8 Gas DOHC

Main Drive ACSRY DRIVE
Eng: L37
8th VIN Digit: 9

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Oldsmobile Aurora

4.0L V8 Gas DOHC
1
 
Main Drive
 
ACSRY DRIVE, FRT OF ENG
8th VIN Digit: C
 

Oldsmobile Aurora



4.0L V8 Gas DOHC

Main Drive ACSRY DRIVE, FRT OF ENG
8th VIN Digit: C

1 Per Vehicle

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