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

    Kit image

    Replaces 16 Piece Ignition Kit TRQ ICA71726

    Brand: TRQ - ICA71726

    • Kit Includes: (8) Spark Plugs
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $197.95
    Save 26%
    List $267.95 Save $70.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available

    VIDEO

    Pulley

    Replaces 2003 Chevrolet Express 2500 Van V6 4.3L 8th Vin Digit X Idler Pulley TRQ BPA03864

    Brand: TRQ - BPA03864

    • Material: Plastic
    • Pulley Type: Grooved
    $25.95
    Save 16%
    List $30.95 Save $5.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available

    VIDEO

    Valve Cover

    Replaces Valve Cover TRQ VCA91134

    Brand: TRQ - VCA91134

    • Includes: Gaskets
    $72.95
    Save 15%
    List $85.95 Save $13.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 10 Piece Ignition Kit TRQ TKA36303

    Brand: TRQ - TKA36303

    • Quantity: 10 Piece
    • Kit Includes: (2) Valve Covers
    • Kit Includes: (1) Ignition Coil Set
    $257.95
    Save 32%
    List $376.95 Save $119.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 10 Piece Ignition Kit TRQ Performance TKA36300

    Brand: TRQ Performance - TKA36300

    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (2) Valve Covers
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils
    $329.95
    Save 26%
    List $442.95 Save $113.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available

    VIDEO

    Serpentine Belt Tensioner

    Replaces Accessory Drive Belt Tensioner TRQ BPA03809

    1 reviews
    Brand: TRQ - BPA03809

    • Includes: Pulley
    • Pulley Type: Smooth
    $41.95
    Save 31%
    List $60.95 Save $19.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available

    VIDEO

    Accessory Drive Belt Tensioner

    Replaces Accessory Drive Belt Tensioner TRQ BPA03821

    3 reviews
    Brand: TRQ - BPA03821

    • Includes: Pulley
    • Pulley Type: Grooved
    $51.95
    Save 26%
    List $69.95 Save $18.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available

    VIDEO

    Spark Plug Wire Heat Shield

    Replaces Spark Plug Wire Heat Shield TRQ IWA65780

    Brand: TRQ - IWA65780
    $20.95
    Save 36%
    List $32.95 Save $12.00

    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 TKA06299

    Brand: TRQ - TKA06299

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Ignition Coil Set
    $236.95
    Save 34%
    List $358.95 Save $122.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

  • Notify When Available
    Ignition Kit

    Replaces 16 Piece Ignition Kit TRQ Performance TKA05946

    1 reviews
    Brand: TRQ Performance - TKA05946

    • Kit Includes: (8) Spark Plugs
    • Quantity: 16 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $263.95
    Save 24%
    List $347.95 Save $84.00

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

    Guaranteed to Fit 2003 Chevrolet Express 2500 Van

1

...

5 6 7 8 9

...

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.