Make sure this part fits

GM 40009079
Head Gasket

2020-2023 GM

Customer Questions & Expert Answers (1)
GM 40009079 Head Gasket
  • Part Description
    Gasket, Engine Cylinder Head
  • Replaces
    55512640
  • Manufacturer
    General Motors
Make sure this part fits
$80.85 MSRP: $126.66
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2021-2022 Cadillac EscaladeLuxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum6 Cyl 3.0 L DIESEL
    2021-2022 Cadillac Escalade ESVLuxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum6 Cyl 3.0 L DIESEL
    2020-2022 Chevrolet Silverado 1500Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST6 Cyl 3.0 L DIESEL
    2021-2022 Chevrolet SuburbanHigh Country, LS, LT, Premier, RST6 Cyl 3.0 L DIESEL
    2021-2022 Chevrolet TahoeHigh Country, LS, LT, Premier, RST6 Cyl 3.0 L DIESEL
    2020-2022 GMC Sierra 1500AT4, AT4X, Denali, Denali Ultimate, Elevation, SLE, SLT6 Cyl 3.0 L DIESEL
    2021-2023 GMC YukonDenali, Denali Ultimate, SLE, SLT6 Cyl 3.0 L DIESEL
    2021-2023 GMC Yukon XLDenali, Denali Ultimate, SLE, SLT6 Cyl 3.0 L DIESEL
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Hey, is 40009079 a good match for my vehicle? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 40009079 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Head Gasket 40009079 Designed for Proper Fit and Performance

Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 40009079 Head Gasket is also referred to as GM Head Gasket. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Chevrolet Tahoe, Silverado 1500, Suburban. GMC Sierra 1500, Yukon, Yukon XL. Cadillac Escalade, Escalade ESV.
The GM part 40009079 Head Gasket has been engineered to be reliable and easy to fit. This GM Head Gasket is supported by a factory warranty, to get details about delivery and returns, refer to our Shipping Policy and Return Policy pages. GM 40009079 is designed to seal the engine block and the head of the cylinder, and provide a sure proof against combustion gas, the coolant and the migration of oil. It has been made using multi-layer steel (MLS) technology, which enhances uniform compression and thermal stability, which helps to maintain optimal engine performance and temperature regulation. A damaged gasket can either permit intrusion of coolant, unbalanced combustion, or power loss, which is usually indicated by white smokes of exhaust gas. Regular check of torque value, fluid status and temperature of operation also provides protection to this GM part that is vital and serves to increase the service life of the engine.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.