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Genuine GM 84878521
Fuel Tank

2021 GMC Sierra 3500 HD Fuel Supply Fuel Tank Diagram for 84878521
GM 84878521 Fuel Tank
GM 84878521 Fuel Tank
  • Part Description Tank Assembly-Fuel
  • Replaces 25941092, 84565937
  • Brand GM
$284.96
MSRP: $429.82
You Save: $144.86 (34%)

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number84878521
    Part DescriptionTank Assembly-Fuel
    Other DescriptionFuel Tank
    Other NamesFuel Tank
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces25941092, 84565937
    ManufacturerGenuine General Motors
    SKU84878521
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2011-2021 Chevrolet Silverado8 Cyl 6.6L, 8 Cyl 6.6L Diesel3500 CREW CAB ONLY, 3500 REGULAR (CAB ONLY), 3500 REGULAR CAB, CREW CAB 1 TON CHASSIS 137.0, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
    2011-2021 GMC Sierra8 Cyl 6.6L, 8 Cyl 6.6L Diesel3500 CREW CAB ONLY, 3500 REGULAR CAB, CREW CAB 1 TON 137.0, CREW CAB 1 TON CHASSIS 137.0, EXTENDED CREW CAB 1 TON 161.5, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5

Related Parts for 84878521

OEM GM 84878521 at AutoPartsPrime, Your Right Choice

  • The part number 84878521, Fuel Tank, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Chevrolet Silverado. It fits GMC Sierra. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.