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Buick 25164143 Tank Asm Fuel

1988-1996 Buick Regal

Customer Questions & Expert Answers (2)
25164143 GM Tank Asm Fuel Illustration 1 of 1
  • Part Description
    TANK, Fuel
  • Replaces
    12518545
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number25164143
    Part DescriptionTANK, Fuel
    Other NamesFuel Tank
    Item Dimensions32.1 x 32.6 x 12.2 inches
    Item Weight24.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12518545
    ManufacturerGeneral Motors
    SKU25164143
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1988-1996 Buick Regal6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 25164143 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    What precautions should be taken when repairing the Fuel Tank or filler neck on Pontiac Grand Prix? Posted by Abu A.
    A:
    All repairs to the fuel tank or filler neck should be carried out by a professional with experience in this critical and potentially dangerous work. Even after cleaning and flushing the fuel system, explosive fumes can remain and ignite during tank repair. If the fuel tank is removed from the vehicle, it should not be placed in an area where sparks or open flames could ignite the fumes. Be especially cautious in garages with natural gas-type appliances, as the pilot light could cause an explosion.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Apr 13, 2026

Genuine GM Part 25164143, the Right Choice

To ensure reliability, purchase GM part # 25164143 Tank Asm Fuel. It is sometimes referred to as Buick Fuel Tank. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Buick Regal models.

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