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2012 GMC Sierra 3500 HD

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ACDelco 12638261 Auto Trans Flexplate Spacer
for 2012 GMC Sierra 3500 HD 6.6L V8 Diesel OHV Turbo

ACDelco 12638261 Auto Trans Flexplate Spacer - 2012 GMC Sierra 3500 HD

ACDelco
Brand:ACDelco
Part Number: 12638261
UPC: 195491176379
Weight: 0.68 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 12638261 Auto Trans Flexplate Spacer for your 2012 GMC Sierra 3500 HD. Buy now and secure your purchase online!

GM Genuine Parts Automatic Transmission Flexplate Spacers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Inside Diameter (mm):
53.1 mm
Material:
Steel
Outside Diameter (in):
5.315 in
Outside Diameter (mm):
135 mm
Programming Required:
No
Thickness (in):
0.012 in
Thickness (mm):
0.3 mm
Country of Origin:
US

ACDelco 12638261 Auto Trans Flexplate Spacer compatibility with your 2012 GMC Sierra 3500 HD...

Last Updated: 05/30/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8

1 Per Vehicle

2012

 

2011

 

2012

 

2011

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LGH
8th VIN Digit: L
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo Eng: LGH
8th VIN Digit: L

1 Per Vehicle

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