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ACDelco 12581177 A/C Drive Belt Tensioner
for 2007 (please select make/model) 8.1L V8 Gas OHV

ACDelco 12581177 A/C Drive Belt Tensioner - 2007 Image 1
ACDelco 12581177 A/C Drive Belt Tensioner - 2007 Image 2
ACDelco 12581177 A/C Drive Belt Tensioner - 2007

ACDelco
Brand:ACDelco
Part Number: 12581177
UPC: 00808709018001
Weight: 1.47 lbs
Condition:New



On Sale:

$57.94

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

Product Information

Description:

Get the ACDelco 12581177 A/C Drive Belt Tensioner for your 2007. Buy now and secure your purchase online!

ACDelco GM Original Equipment A/C Drive Belt Tensioners keep the proper amount of tension on the drive belt by pushing the drive belt tensioner pulley against the belt. The tensioner may be manually or automatically tensioned depending on application. Drive belt tensioners are part of the accessory drive belt system. This original equipment A/C drive belt tensioner is a GM-recommended replacement for your vehicle's original component and 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
  • Restores accessory drive belt system, eliminate noisy tensioner pulley

Specifications:

Belt Type:
Serpentine
Color:
Black, Natural
Height (in):
4.25 in
Length:
2.6 in.
Length:
65 mm
Material:
Steel, Aluminum
Mount Hole Diameter (in):
0.32in
Mount Hole Diameter (mm):
8.14mm
Mount Hole Quantity:
1
Programming Required:
No
Pulley Center Bore Diameter (in):
0.669in
Pulley Center Bore Diameter (mm):
17mm
Pulley Outside Diameter (in):
2.5 in
Pulley Width (in):
0.68in
Pulley Width (mm):
17.24mm
Weight (lb):
1.47 lb
Width:
4.25 in.
Country of Origin:
CA

Select a vehicle to narrow ACDelco 12581177 A/C Drive Belt Tensioner fitment info!

Last Updated: 03/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2007

 

2007

 
Chevrolet Silverado 2500 HD Classic

8.1L V8 Gas OHV
1
 
Eng: L18
8th VIN Digit: G
 

Chevrolet Silverado 2500 HD Classic



8.1L V8 Gas OHV Eng: L18
8th VIN Digit: G

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 3500 Classic

8.1L V8 Gas OHV
1
 
Eng: L18
8th VIN Digit: G
 

Chevrolet Silverado 3500 Classic



8.1L V8 Gas OHV Eng: L18
8th VIN Digit: G

1 Per Vehicle

2007

 

2007

 
GMC Sierra 2500 HD Classic

8.1L V8 Gas OHV
1
 
Eng: L18
8th VIN Digit: G
 

GMC Sierra 2500 HD Classic



8.1L V8 Gas OHV Eng: L18
8th VIN Digit: G

1 Per Vehicle

2007

 

2007

 
GMC Sierra 3500 Classic

8.1L V8 Gas OHV
1
 
Eng: L18
8th VIN Digit: G
 

GMC Sierra 3500 Classic



8.1L V8 Gas OHV Eng: L18
8th VIN Digit: G

1 Per Vehicle

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