Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Chevrolet Express 2500 Van Engine & Engine Management

What year is your
Free Same Day Shipping

2003 Chevrolet Express 2500 Van Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Engine Oil Filter (Set of 3)

    Replaces 2003 Chevrolet Express 2500 Van V6 4.3L Engine Oil Filter 3 Piece Set ECOGARD 1AEEK01139

    Brand: ECOGARD - 1AEEK01139

    • Quantity: 3 Piece Set
    • Kit Includes: (3) Engine Oil Filters
    $31.95
    Save 27%
    List $43.95 Save $12.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available

    VIDEO

    Oil Filter

    Replaces Main Engine Oil Filter ECOGARD X4006

    Brand: ECOGARD - X4006

    $19.95
    Save 33%
    List $29.95 Save $10.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 17 Piece Ignition Kit TRQ Performance TKA06301

    Brand: TRQ Performance - TKA06301

    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Ignition Coil Set
    • Kit Includes: (1) Performance Spark Plug Wire Set

    Out of Stock

    $ 236.95

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available
    Crankshaft Position Sensor - Delphi

    Replaces 2003 Chevrolet Express 2500 Van V6 4.3L Crankshaft Position Sensor Delphi SS10125

    1 reviews
    Brand: Delphi - SS10125

    $64.95
    Save 50%
    List $130.95 Save $66.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available

    VIDEO

    Crankshaft Position Sensor - Delphi

    Replaces Crankshaft Position Sensor Delphi SS10206

    Brand: Delphi - SS10206

    $58.95
    Save 50%
    List $117.95 Save $59.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available

    VIDEO

    Engine Knock Sensor - Delphi

    Replaces Engine Knock Sensor Delphi AS10017

    Brand: Delphi - AS10017

    $48.95
    Save 51%
    List $99.95 Save $51.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available
    Camshaft Position Sensor - Delphi

    Replaces 2003 Chevrolet Express 2500 Van V6 4.3L Inside Distributor Camshaft Position Sensor Delphi SS11367

    Brand: Delphi - SS11367

    $34.95
    Save 49%
    List $67.95 Save $33.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available
    Starter - Tonsa

    Replaces 2003 Chevrolet Express 2500 Van V6 4.3L Starter ACDelco 337-1113

    Brand: ACDelco - 337-1113
    $159.95
    Save 48%
    List $309.95 Save $150.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available
    Picture coming soon

    Replaces 2003 Chevrolet Express 2500 Van CODE 5609,AAAG,AAB6 Serpentine Belt Idler Pulley ACDelco 12669569

    Brand: ACDelco - 12669569

    • Pulley Type: Smooth
    $63.95
    Save 51%
    List $130.95 Save $67.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available

    VIDEO

    99-07 Buick Cadillac Chvy GMC Hummer Isuzu w/4.8L, 5.3L, 6.0L Ignition Coil (w/ID 19005218) (Delphi)

    Replaces Ignition Coil Delphi GN10119

    Brand: Delphi - GN10119

    $65.45
    Save 35%
    List $100.95 Save $35.50

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

1

...

11 12 13 14 15

...

18
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.