Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

2003 GMC Sierra 1500 HD Fuel Pumps & Assemblies

What year is your
Free Same Day Shipping

2003 GMC Sierra 1500 HD Fuel Pumps & Assemblies

Filter Results
  • Notify When Available

    VIDEO

    Fuel Pump Module Assembly

    Replaces 2003 GMC Sierra 1500 HD with 2 Electrical Connectors with Evaporative Emissions Control without Robust Fuel System Auxiliary Tank Fuel Pump Module Assembly TRQ FPA61984

    82 reviews
    Brand: TRQ - FPA61984

    $71.95
    Save 18%
    List $87.95 Save $16.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    97-05 GM Multifit Fuel Tank Sending Unit Lock Ring (AC Delco)

    Replaces 2003 GMC Sierra 1500 HD Fuel Pump Lock Ring ACDelco TR14

    3 reviews
    Brand: ACDelco - TR14
    $47.95
    Save 36%
    List $74.95 Save $27.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    Fuel Pump & Sending Unit Module

    Replaces 2003 GMC Sierra 1500 HD with Harness Code TCF Fuel Pump Module Assembly ACDelco MU1613

    Brand: ACDelco - MU1613
    $306.95
    Save 31%
    List $445.95 Save $139.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    SIERRA PICKUP 99-03 Pump Assembly; ID TCF w/Crimping Tool

    Replaces 2003 GMC Sierra 1500 HD with Harness Code TCF Fuel Pump Kit TRQ FPA86516

    4 reviews
    Brand: TRQ - FPA86516

    • Kit Includes: (1) Wire Stripper / Crimper Tool
    • Kit Includes: (1) Fuel Pump & Sending Unit Module

    Out of Stock

    $ 76.95

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    92-05 GM; 96-00 Isuzu Multifit Electric Fuel Pump Wire Harness Kit w/Oval Connector (Delphi)

    Replaces 2003 GMC Sierra 1500 HD V8 6.0L 8th Vin Digit U with Oval Plug Fuel Pump Wiring Harness Delphi FA10003

    Brand: Delphi - FA10003

    $27.87
    Save 43%
    List $48.95 Save $21.08

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available
    Fuel Pump & Sending Unit Assembly

    Replaces 2003 GMC Sierra 1500 HD with Harness Code TCF Fuel Pump Module Assembly Delphi FG0407

    3 reviews
    Brand: Delphi - FG0407
    $229.95
    Save 34%
    List $345.95 Save $116.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available
    Fuel Pump Module Assembly - Sparta

    Replaces 2003 GMC Sierra 1500 HD without Evaporator Emission System Fuel Pump Module Assembly Sparta PN3022

    Brand: Sparta - PN3022

    $72.95
    Save 50%
    List $144.95 Save $72.00

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    Fuel Pump Module Assembly - Sparta

    Replaces 2003 GMC Sierra 1500 HD with RPO Code EVA (Evaporative Emissions Control) Fuel Pump Module Assembly Sparta PN3031

    Brand: Sparta - PN3031

    Out of Stock

    $ 92.95

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    Fuel Pump Lock Ring - Delphi

    Replaces 2003 GMC Sierra 1500 HD Fuel Pump Lock Ring Delphi FA10026

    Brand: Delphi - FA10026

    Out of Stock

    $ 31.95

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

  • Notify When Available

    VIDEO

    Fuel Pump Wiring Harness - Sparta

    Replaces 2003 GMC Sierra 1500 HD Fuel Pump Wiring Harness Sparta PN9001

    Brand: Sparta - PN9001

    Out of Stock

    $ 15.95

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

    Guaranteed to Fit 2003 GMC Sierra 1500 HD

Close



Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.