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GMC K3500 Mechanical Fuel Pump Replacement

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  1. ✓ In Stock 1979-1985 GMC K3500 Mechanical Fuel Pump (GMB)

    1979-1985 GMC K3500 Mechanical Fuel Pump (GMB)

    Partslink #: 530-8090
    $35.88 View part →
  2. ✓ In Stock 1982-1986 GMC K3500 Mechanical Fuel Pump (Delphi)

    1982-1986 GMC K3500 Mechanical Fuel Pump (Delphi)

    Partslink #: MF0030
    $39.13 View part →
  3. ✓ In Stock 1979 GMC K3500 Mechanical Fuel Pump (Delphi)

    1979 GMC K3500 Mechanical Fuel Pump (Delphi)

    Partslink #: MF0011

    with 3 Line Pump

    $39.35 View part →
  4. ✓ In Stock 1981-1986 GMC K3500 Mechanical Fuel Pump (US Motor Works)

    1981-1986 GMC K3500 Mechanical Fuel Pump (US Motor Works)

    Partslink #: USMP50098
    $40.53 View part →
  5. ✓ In Stock 1979-1985 GMC K3500 Mechanical Fuel Pump (Delphi)

    1979-1985 GMC K3500 Mechanical Fuel Pump (Delphi)

    Partslink #: MF0019

    with 2 Line Pump

    $40.88 View part →
  6. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Delphi)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Delphi)

    Partslink #: MF0004

    with 3 Line Pump with I.D. # 41378

    $40.88 View part →
  7. ✓ In Stock 1982-1986 GMC K3500 Mechanical Fuel Pump (US Motor Works)

    1982-1986 GMC K3500 Mechanical Fuel Pump (US Motor Works)

    Partslink #: USMP50703
    $42.63 View part →
  8. ✓ In Stock 1979-1985 GMC K3500 Mechanical Fuel Pump (Spectra)

    1979-1985 GMC K3500 Mechanical Fuel Pump (Spectra)

    Partslink #: SP1023MP
    $45.61 View part →
  9. ✓ In Stock 1979-1980 GMC K3500 Mechanical Fuel Pump (Delphi)

    1979-1980 GMC K3500 Mechanical Fuel Pump (Delphi)

    Partslink #: MF0057

    with 2 Line Pump with I.D. # 41377

    $46.94 View part →
  10. ✓ In Stock 1979 GMC K3500 Mechanical Fuel Pump (US Motor Works)

    1979 GMC K3500 Mechanical Fuel Pump (US Motor Works)

    Partslink #: USMP16570

    3 line pump Does not include pump rod

    $52.28 View part →
  11. ✓ In Stock 1980-1986 GMC K3500 Mechanical Fuel Pump (Delphi)

    1980-1986 GMC K3500 Mechanical Fuel Pump (Delphi)

    Partslink #: MF0106
    $55.83 View part →
  12. ✓ In Stock 1982-1986 GMC K3500 Mechanical Fuel Pump (GMB)

    1982-1986 GMC K3500 Mechanical Fuel Pump (GMB)

    Partslink #: 530-8080
    $56.46 View part →
  13. ✓ In Stock 1981-1986 GMC K3500 Mechanical Fuel Pump (US Motor Works)

    1981-1986 GMC K3500 Mechanical Fuel Pump (US Motor Works)

    Partslink #: USMP50478
    $56.61 View part →
  14. ✓ In Stock 1979 GMC K3500 Mechanical Fuel Pump (Spectra)

    1979 GMC K3500 Mechanical Fuel Pump (Spectra)

    Partslink #: SP1008MP

    3 Line Pump; Big Block

    $57.72 View part →
  15. ✓ In Stock 1979 GMC K3500 Mechanical Fuel Pump (GMB)

    1979 GMC K3500 Mechanical Fuel Pump (GMB)

    Partslink #: 520-8040
    $64.58 View part →
  16. ✓ In Stock 1979-1980 GMC K3500 Mechanical Fuel Pump (GMB)

    1979-1980 GMC K3500 Mechanical Fuel Pump (GMB)

    Partslink #: 530-8360

    2 Line Pump

    $71.47 View part →
  17. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Edelbrock)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Edelbrock)

    Partslink #: 1721

    6 Valves Flow Cap 110 GPH 6 PSI 3/8 in. NPT Inlet/Outlet Clockable Lower Housing Can be Rotated For Best Inlet/Outlet Assignment

    $177.95 View part →
  18. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Edelbrock)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Edelbrock)

    Partslink #: 1711

    6 Valves Flow Cap 130 GPH 10 PSI Requires External Fuel Pressure Regulator For Drag Racing/Circle Track/Street Machines

    $183.95 View part →
  19. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Edelbrock)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Edelbrock)

    Partslink #: 1722

    6 Valves Flow Cap 110 GPH 6 PSI 3/8 in. NPT Inlet/Outlet Clockable Lower Housing Can be Rotated For Best Inlet/Outlet Assignment

    $190.95 View part →
  20. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Edelbrock)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Edelbrock)

    Partslink #: 1712

    6 Valves Flow Cap 130 GPH 10 PSI Requires External Fuel Pressure Regulator For Drag Racing/Circle Track/Street Machines

    $195.95 View part →
  21. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Mr Gasket)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Mr Gasket)

    Partslink #: 7716MRG
    $196.32 View part →
  22. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    Partslink #: 12-834

    Free Flow GPH 80; Free Flow LPH 302; Gasoline; 1/4 in. NPT Inlet/Outlet; Silver Not Legal For Sale Or Use In California

    $208.50 View part →
  23. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    Partslink #: 12-835

    Free Flow GPH 80; Free Flow LPH 302; Gasoline; 1/4 in. NPT Inlet/Outlet; Silver Not Legal For Sale Or Use In California

    $212.73 View part →
  24. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Mr Gasket)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Mr Gasket)

    Partslink #: 7717MRG
    $217.89 View part →
  25. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    Partslink #: 12-454-11

    Free Flow GPH 110; Gasoline; 3/8 in. NPT Inlet/Outlet; Silver Not Legal For Sale Or Use In California On Any Pollution Controlled

    $254.19 View part →
  26. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    Partslink #: 12-454-13

    Free Flow GPH 130; Gasoline; 3/8 in. NPT Inlet/Outlet; Silver

    $254.19 View part →
  27. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    Partslink #: 12-327-11

    Free Flow GPH 110; Gasoline; 3/8 in. NPT Inlet/Outlet; Silver Not Legal For Sale Or Use In California On Any Pollution Controlled

    $256.14 View part →
  28. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    Partslink #: 12-327-13

    Free Flow GPH 130; Gasoline; 3/8 in. NPT Inlet/Outlet; Silver Not Legal For Sale Or Use In California On Any Pollution Controlled

    $283.89 View part →
  29. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    Partslink #: 12-327-20

    Free Flow GPH 170+; Free Flow LPH 644; Gasoline; 8 AN O-Ring - 3/4-16 SAE Inlet/Outlet; Silver

    $335.61 View part →
  30. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    Partslink #: 12-454-20

    Free Flow GPH 170+; Free Flow LPH 644; Gasoline; 8 AN O-Ring - 3/4-16 SAE Inlet/Outlet; Silver

    $362.24 View part →
  31. ✓ In Stock 1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    1979-1986 GMC K3500 Mechanical Fuel Pump (Holley)

    Partslink #: 12-454-25

    Free Flow GPH 170; Free Flow LPH 644; Gasoline; 8 AN Male Inlet/Outlet; Silver

    $800.89 View part →

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Mechanical Fuel Pump Compatibility for GMC K3500

Browse our selection of quality mechanical fuel pump parts designed specifically for your GMC K3500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · High Sierra · Sierra Classic · Sierra Grande

Body Types

Cab & Chassis · Crew Cab Pickup · Standard Cab Pickup

Engine Options

L6 4.8L · V8 5.7L · V8 6.2L · V8 6.6L · V8 7.4L

Transmissions

Automatic · Manual

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