Make sure this part fits

GM 25163473 Fuel Pump Kit

1991-1997 GM

Customer Questions & Expert Answers (2)
25163473 GM Fuel Pump Kit Product Photo 1 of 9
  • Part Description
    Pump Kit,Fuel
  • Replaces
    25116853
  • Manufacturer
    General Motors
Make sure this part fits
$54.32 MSRP: $95.30
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Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number25163473
    Part DescriptionPump Kit,Fuel
    Other NamesFuel Pump
    Item Dimensions7.2 x 7.1 x 6.1 inches
    Item Weight2.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces25116853
    ManufacturerGeneral Motors
    SKU25163473
    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
    1992-1996 Chevrolet Astro6 Cyl 4.3LVAN ASTRO
    1996-1997 Chevrolet C15006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7LC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    1996-1997 Chevrolet C25008 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4LC2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB
    1996-1997 Chevrolet C35008 Cyl 5.7L, 8 Cyl 7.4LC3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 CREW CAB LONG WHEELBASE, C3500 EXTENDED CAB, C3500 REGULAR CAB
    1996-1997 Chevrolet K15006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7LK1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX
    1996-1997 Chevrolet K25008 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4LK2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB
    1996-1997 Chevrolet K35008 Cyl 5.7L, 8 Cyl 7.4LK3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB
    1996-1997 Chevrolet P306 Cyl 4.3L, 8 Cyl 5.7L, 8 Cyl 7.4LCHASSIS DELIVERY, CHASSIS MOTOR HOME
    1991-1995 Chevrolet S106 Cyl 4.3L2 DOOR, 4 DOOR, PICKUP
    1996-1997 Chevrolet Suburban8 Cyl 5.7L, 8 Cyl 7.4L1/2 TON, 3/4 TON
    View More
  • 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 25163473 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How to check the Fuel Pump on Chevrolet C1500? Posted by Adan T.
    A:
    If there is suspected insufficient fuel delivery, start by inspecting all fuel lines for leaks. Have an assistant turn the ignition switch to the ON position while listening for the fuel pump's "whirring" sound. If no sound is heard, check the fuel pump relay, fuses, and wiring. If power is present at the fuel pump connector and it still doesn't operate, replace the fuel pump. For the pressure check, use a fuel pressure gauge with the appropriate fittings. Relieve fuel pressure and install the gauge. Turn the ignition key On to observe the pressure reading, comparing it to the specified value. If the pressure is low, check for restrictions in fuel lines and filters, and inspect the fuel pump for issues. If the pressure is high, inspect the fuel return line for restrictions and replace the fuel pressure regulator if necessary. Start the engine and ensure the pressure is 3 to 10 psi below the previous reading. Monitor the pressure for five minutes after shutting off the engine; if it drops significantly, there might be a leak in the fuel line or injectors, or a defective fuel pump module check valve.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / Mar 12, 2026

Genuine GM Part 25163473, the Right Choice

To ensure reliability, purchase GM part # 25163473 Fuel Pump Kit. It is sometimes referred to as GM 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 Chevrolet P30, S10, Tahoe models. It fits GMC C2500, Suburban, Yukon. It also fits Oldsmobile Bravada.

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