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GM Genuine Parts Exhaust Manifold Gasket
OE
Pack of 1

GM Genuine Parts Exhaust Manifold Gasket

GM Part #12657094

ACDelco Part #12657094

MSRP$24.14*

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

  • 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

Pack of 1

About this product

GM Genuine Parts Exhaust Manifold 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 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • 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

Heat Shield AttachedNo
MaterialStainless Steel
ColorNatural
Thickness0.05 in / 1.25 mm
Bolt Hole Quantity4
ClassificationOE
Mounting Hole Diameter0.36 in / 9.18 mm
Port ShapeOval

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.

ModelBody StyleTrimYear(s)
Express 25002018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Express 35002018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Silverado 15002014, 2015, 2016, 2017, 2018, 2019, 2020, 2021