GM Genuine Parts Exhaust Manifold Gasket
OE
Pack of 1

GM Genuine Parts Exhaust Manifold Gasket

GM Part #12726031

ACDelco Part #12726031

MSRP$42.39*

GM Genuine Parts Exhaust Manifold Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Durable heat resistant material
  • Designed to a exact fit for GM vehicles
  • Helps prevent exhaust leaks

Pack of 1

About this product

GM Genuine Parts Exhaust Manifold Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These gaskets are durable heat resistant gaskets installed between the engine block and exhaust manifold to help prevent exhaust gases that exit the combustion chamber from entering the vehicle interior compartment. They allow the gases to exit through the exhaust components.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).

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  • Durable heat resistant material
  • Designed to a exact fit for GM vehicles
  • Helps prevent exhaust leaks
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

ClassificationOE

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.

Before purchasing and installing an exhaust manifold gaskets, make sure it is the correct fit for your vehicle.

  • Use recommended high temp sealer if required.
  • Keep manifold bolts tight or damage to gasket may occur.
  • Regularly inspect exhaust manifold gaskets signs of damage or wear and replace them if signs of damage are found.

Signs of wear for exhaust manifold gaskets include but are not limited to:

  • Exhaust fumes entering vehicle interior
  • Vehicle exhaust loud
  • Poor engine performance

ModelBody StyleTrimYear(s)
CorvetteZR1, ZR1X2025, 2026, 2027

Frequently Asked Questions

No. Only recommended heat-resistant sealer may be used.

No. They vary on engine type and amount of cylinders.

Yes. It may cause an engine miss or lack of power.