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Pontiac 25116163 Electric Intank Pump

1988-1992 Pontiac Firebird

Customer Questions & Expert Answers (4)
25116163 GM Electric Intank Pump Product Photo 1 of 1
  • Part Description
    Pump, Electric Intank ; Pump, Fuel Pump
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number25116163
    Part DescriptionPump, Electric Intank ; Pump, Fuel Pump
    Other NamesFuel Pump
    Item Dimensions7.1 x 4.5 x 3.3 inches
    Item Weight1.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25116163
    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
    1988-1992 Pontiac Firebird8 Cyl 5.0L, 8 Cyl 5.7L2 DOOR, CONVERTIBLE
  • 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 25116163 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    What should be checked if the fuel pressure is less than specified for the 1989 Pontiac Firebird, including the Fuel Pump? Posted by Wollensak T.
    A:
    If the pressure is less than specified, inspect the fuel quantity, filter, and lines for issues; if none are found, replace the fuel pump. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Apr 07, 2026
    Q:
    What is the first step to take before starting the Fuel Pump/sending unit assembly removal process for the 1991 Pontiac Firebird? Posted by Mcbride R.
    A:
    Disconnect the cable from the negative terminal of the battery, ensuring to disable the anti-theft feature on models equipped with a Delco Loe II audio system. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Jun 06, 2025
    Q:
    What is the psi rating? Posted by Bill D.
    A:
    The psi rating is 50psi
    Answered by GM Parts Specialist Matt / Jun 26, 2021

Genuine GM Part 25116163, the Right Choice

To ensure reliability, purchase GM part # 25116163 Electric Intank Pump. It is sometimes referred to as Pontiac Fuel Pump. 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 Pontiac Firebird models.

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