Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 GMC Yukon XL 2500 Knock Sensor

What year is your
Free Same Day Shipping

2003 GMC Yukon XL 2500 Knock Sensor

Filter Results
  • Notify When Available

    VIDEO

    ACDelco 213-3521 Knock Sensor

    Replaces 2003 GMC Yukon XL 2500 V8 6.0L Engine VIN U Engine Knock Sensor ACDelco 213-3521

    1 reviews
    Brand: ACDelco - 213-3521
    $89.95
    Save 35%
    List $137.95 Save $48.00

    Guaranteed to Fit 2003 GMC Yukon XL 2500

    Guaranteed to Fit 2003 GMC Yukon XL 2500

  • Notify When Available

    VIDEO

    99-07 GM Multifit Engine Knock Sensor Harness & Sensor Kit (3pc) (AC Delco & GM)

    Replaces 2003 GMC Yukon XL 2500 V8 6.0L with Dual Connectors with Grommets 2 Piece Engine Knock Sensor & Harness Kit ACDelco & GM ACEEK00064

    18 reviews
    Brand: ACDelco & GM - ACEEK00064

    • Kit Includes: (1) Engine Knock Sensor Harness
    • Kit Includes: (2) Engine Knock Sensors
    • Quantity: 2 Piece
    $251.95
    Save 33%
    List $375.95 Save $124.00

    Guaranteed to Fit 2003 GMC Yukon XL 2500

    Guaranteed to Fit 2003 GMC Yukon XL 2500

1

...

1 2

...

2
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.