OE
Pack of 1
OE
Pack of 1
GM Genuine Parts Cylinder Head Gasket
GM Part #12688186
ACDelco Part #12688186
About this product
ACDelco GM Original Equipment Engine Cylinder Head Gasket is a GM-recommended replacement component for one or more of the following vehicle systems: engine - mechanical. This original equipment gasket will provide the same performance, durability, and service life you expect from General Motors.
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- GM-recommended replacement part for your GM vehicle's original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Thickness0.05 in / 1.33 mm
ClassificationOE
Cylinder Bore Diameter4.09 in / 104 mm
O Ring Thickness0.05in
O Ring Outside Diameter4.23in
O Ring Inside Diameter4.32 in / 109.7 mm
Face Width19.47 in / 494.64 mm
O Ring Rim ShapeRound
O Ring ColorRed
MaterialMulti Layer Steel
Thickness0.05 in / 1.33 mm
Cylinder Bore Diameter4.09 in / 104 mm
O Ring Outside Diameter4.23in
Face Width19.47 in / 494.64 mm
O Ring ColorRed
ClassificationOE
O Ring Thickness0.05in
O Ring Inside Diameter4.32 in / 109.7 mm
O Ring Rim ShapeRound
MaterialMulti Layer Steel
24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.