Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Chevrolet Express 3500 Van Fuel & Emissions

What year is your
Free Same Day Shipping

2003 Chevrolet Express 3500 Van Fuel & Emissions

Filter Results
  • Notify When Available

    VIDEO

    ACDelco 214-2149 Vapor Canister Purge Solenoid

    Replaces 2003 Chevrolet Express 3500 Van Vapor Canister Vent Solenoid ACDelco 214-2149

    3 reviews
    Brand: ACDelco - 214-2149
    $56.95
    Save 17%
    List $68.95 Save $12.00

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

  • Notify When Available

    VIDEO

    MAP Sensor - Delphi

    Replaces 2003 Chevrolet Express 3500 Van MAP Sensor Delphi PS10000

    1 reviews
    Brand: Delphi - PS10000

    $57.95
    Save 50%
    List $115.95 Save $58.00

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

  • Notify When Available

    VIDEO

    Fuel Filter (Set of 3)

    Replaces 2003 Chevrolet Express 3500 Van V8 6.0L with 2 Threaded Ends Fuel Filter 3 Piece Set ECOGARD 1AEEK01123

    2 reviews
    Brand: ECOGARD - 1AEEK01123

    • Quantity: 3 Piece Set
    • Kit Includes: (3) Fuel Filters
    $39.95
    Save 26%
    List $53.95 Save $14.00

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor - Delphi

    Replaces O2 Oxygen Sensor Delphi ES20113

    2 reviews
    Brand: Delphi - ES20113

    $49.95
    Save 49%
    List $97.95 Save $48.00

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

  • Notify When Available

    VIDEO

    03-12 Express, Savana; 04-08 Malibu, Malibu Maxx; 03-09 H2, H2 SUT; 08-10 9-3 Vapor Can Purge Valve

    Replaces Vapor Canister Purge Valve Dorman OE Solutions 911-021

    Brand: Dorman OE Solutions - 911-021
    $37.95
    Save 28%
    List $52.95 Save $15.00

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

  • Notify When Available

    VIDEO

    02-06 Cadillac; 99-07 Chevy, GMC PU SUV; 03-07 Hummer H2 w/V8 Exhhaust Manifold Repair Clamp LH

    Replaces Driver Side Exhaust Manifold Repair Clamp Dorman OE Solutions 917-107

    Brand: Dorman OE Solutions - 917-107

    $67.95
    Save 30%
    List $96.95 Save $29.00

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

  • Notify When Available

    VIDEO

    99-17 GM FS PU, SUV, VAN; 03-07 H2; 03-09 NPR w/V8 Exhaust Manifold Clamp Repair Kit LH = RH (DM)

    Replaces Exhaust Manifold Repair Clamp Dorman OE Solutions 917-142

    Brand: Dorman OE Solutions - 917-142
    $69.95
    Save 31%
    List $100.95 Save $31.00

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

  • Notify When Available

    VIDEO

    EGR Valve - Delphi

    Replaces 2003 Chevrolet Express 3500 Van V8 6.0L Gas Engine EGR Valve Delphi EG10026

    2 reviews
    Brand: Delphi - EG10026

    $131.95
    Save 48%
    List $255.95 Save $124.00

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

  • Notify When Available
    Fuel Pump Lock Ring - Delphi

    Replaces 2003 Chevrolet Express 3500 Van V8 6.0L with Snap Ring Style Fuel Pump Lock Ring Delphi FA10022

    Brand: Delphi - FA10022

    $18.95
    Save 59%
    List $45.95 Save $27.00

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

  • Notify When Available
    Fuel Pump Module Assembly - Delphi

    Replaces Fuel Pump Module Assembly Delphi FG0328

    Brand: Delphi - FG0328

    $225.95
    Save 48%
    List $432.95 Save $207.00

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

    Guaranteed to Fit 2003 Chevrolet Express 3500 Van

1

...

1 2 3 4 5

...

5
Close



Chevrolet is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Chevrolet or General Motors Company. See all trademarks.
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.