Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2008 GMC Sierra 3500 HD Knock Sensor

What year is your
Free Same Day Shipping

2008 GMC Sierra 3500 HD Knock Sensor

Filter Results
  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces 2008 GMC Sierra 3500 HD V8 6.0L Engine Knock Sensor TRQ ESA90000

    Brand: TRQ - ESA90000
    $25.95
    Save 28%
    List $35.95 Save $10.00

    Guaranteed to Fit 2008 GMC Sierra 3500 HD

    Guaranteed to Fit 2008 GMC Sierra 3500 HD

  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces 2008 GMC Sierra 3500 HD V8 6.0L Engine Knock Sensor TRQ ESA53632

    Brand: TRQ - ESA53632
    $30.95
    Save 16%
    List $36.95 Save $6.00

    Guaranteed to Fit 2008 GMC Sierra 3500 HD

    Guaranteed to Fit 2008 GMC Sierra 3500 HD

  • Notify When Available

    VIDEO

    Engine Knock Sensor - Delphi

    Replaces 2008 GMC Sierra 3500 HD V8 6.0L Engine Knock Sensor Delphi AS10261

    Brand: Delphi - AS10261

    $18.95
    Save 54%
    List $40.95 Save $22.00

    Guaranteed to Fit 2008 GMC Sierra 3500 HD

    Guaranteed to Fit 2008 GMC Sierra 3500 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.