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2018 GMC Yukon XL

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ACDelco 12688943 Engine Cylinder Head Gasket
for 2018 GMC Yukon XL

ACDelco 12688943 Engine Cylinder Head Gasket - 2018 GMC Yukon XL Image 1
ACDelco 12688943 Engine Cylinder Head Gasket - 2018 GMC Yukon XL Image 2
ACDelco 12688943 Engine Cylinder Head Gasket - 2018 GMC Yukon XL

ACDelco
Brand:ACDelco
Part Number: 12688943
UPC: 00808709762409
Weight: 0.91 lbs
Condition:New



On Sale:

$88.15

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

Product Information

Description:

Get the ACDelco 12688943 Engine Cylinder Head Gasket for your 2018 GMC Yukon XL. Buy now and secure your purchase online!

GM Genuine Parts Engine Cylinder Head Gasket 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:

Color:
Gold
Configuration:
One Piece
Cylinder Bore Diameter:
104 mm
Cylinder Bore Diameter:
4.09 in.
Face Width:
19.47 in.
Face Width:
494.64 mm
Gasket Sealant Included:
No
Height (in):
0.5 in
Length (in):
22 in
Material:
Multi Layer Steel
O-Ring Color:
Red
O-Ring Inside Diameter:
109.7 mm
O-Ring Inside Diameter:
4.32 in.
O-Ring Outside Diameter:
4.23 in.
O-Ring Rim Shape:
Round
O-Ring Thickness:
0.05 in.
Thickness:
0.05 in.
Thickness:
1.33 mm
Weight (lb):
0.91 lb
Width (in):
18 in
Country of Origin:
US

ACDelco 12688943 Engine Cylinder Head Gasket compatibility with your 2018 GMC Yukon XL...

Last Updated: 05/03/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
GMC Yukon XL

6.2L V8 Gas OHV
2
 
NEW HEAD BOLTS REQ'D WHEN HEAD IS REMOVED
Eng: L86
8th VIN Digit: J
 

GMC Yukon XL



6.2L V8 Gas OHV NEW HEAD BOLTS REQ'D WHEN HEAD IS REMOVED
Eng: L86
8th VIN Digit: J

2 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Yukon XL

6.2L V8 Flex OHV
2
 
NEW HEAD BOLTS REQ'D WHEN HEAD IS REMOVED
Eng: L86
8th VIN Digit: J
 

GMC Yukon XL



6.2L V8 Flex OHV NEW HEAD BOLTS REQ'D WHEN HEAD IS REMOVED
Eng: L86
8th VIN Digit: J

2 Per Vehicle

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