Head Gasket - GM (40009080)

Genuine OEM GM Parts & Accessories - 40009080

Head Gasket - GM (40009080)

Genuine OEM GM Parts & Accessories - 40009080

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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 40009080
  • 55490488, 55508546, 55512641

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    40009080

  • Other Names:

    Engine Cylinder Head Gasket, Gasket

  • Description:
    GM Genuine Parts Cylinder Head Gasket (Part Number: 40009080) is an OEM head gasket specified for full-size GM trucks and SUVs. The gasket is provided to OEM thickness and sealing specifications to maintain proper combustion sealing and coolant/oil separation.
    • Application: Specified for various models (Silverado, Sierra, Escalade, Suburban, Tahoe, Yukon) with 1.40mm thickness as noted by the manufacturer.
    • Function: Seals the cylinder head-to-block joint for combustion chamber, oil passages, and coolant passages.
    • Quality: Manufactured to GM OE standards for fit and sealing performance on the listed applications.
    • Also known as: Head Gasket
    World Parts Direct — a U.S.-based company — provides OEM-quality parts, best-price offers, a compatibility guarantee, and expert support for engine repairs.
  • Applications: 3.0L Diesel.
  • Replaces:

    55490488, 55508546, 55512641

  • MSRP: $60.29
  • Discount: $20.12 (33.4% off)
  • Sale Price: $40.17

Fast Delivery

Most in-stock items ship within 1–3 business days. Special orders may take longer.

OEM Parts. Wholesale Prices.

Genuine OEM parts with a nationwide warranty. Lowest pricing guaranteed.

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Secure checkout, verified fitment, and dealer-backed support from real parts experts.

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 40009080
  • 55490488, 55508546, 55512641

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    40009080

  • Other Names:

    Engine Cylinder Head Gasket, Gasket

  • Description:
    GM Genuine Parts Cylinder Head Gasket (Part Number: 40009080) is an OEM head gasket specified for full-size GM trucks and SUVs. The gasket is provided to OEM thickness and sealing specifications to maintain proper combustion sealing and coolant/oil separation.
    • Application: Specified for various models (Silverado, Sierra, Escalade, Suburban, Tahoe, Yukon) with 1.40mm thickness as noted by the manufacturer.
    • Function: Seals the cylinder head-to-block joint for combustion chamber, oil passages, and coolant passages.
    • Quality: Manufactured to GM OE standards for fit and sealing performance on the listed applications.
    • Also known as: Head Gasket
    World Parts Direct — a U.S.-based company — provides OEM-quality parts, best-price offers, a compatibility guarantee, and expert support for engine repairs.
  • Applications: 3.0L Diesel.
  • Replaces:

    55490488, 55508546, 55512641

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

WorldPartsDirect.com

Thanks for shopping with World Parts Direct, home of the low-price and right-part-guarantee! Everything we carry is genuine, OEM and ships straight from a licensed dealership. All of our products are backed by a nationwide warranty and can be returned within 30 days if you no longer need it. What's the catch? There isn't one! Nobody beats our prices and nobody offers higher quality parts than we do, and if we cannot get the part you need, nobody can! We offer hundreds of thousands of unique items, including discontinued parts. Your satisfaction is our top priority and we hope you'll give us the opportunity to earn your business today.

GM

OEM GM Parts and Accessories for sale

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Head Gasket for your 2020-2024 vehicle. GM Parts & Accessories Limited Warranty.

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