Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Toyota Corolla Knock Sensor

What year is your
Free Same Day Shipping

2003 Toyota Corolla Knock Sensor

Filter Results
  • Notify When Available

    VIDEO

    00 MB E320; 03-12 Lexus, Pontiac, Scion, Toyota Multifit w/1.5L- 5.7L Engine Knock Sensor

    Replaces 2003 Toyota Corolla Engine Knock Sensor TRQ ESA94884

    22 reviews
    Brand: TRQ - ESA94884
    $32.95

    Guaranteed to Fit 2003 Toyota Corolla

    Guaranteed to Fit 2003 Toyota Corolla

    Replaces 2003 Toyota Corolla Engine Knock Sensor TRQ ESA94884

    VIDEO

    00 MB E320; 03-12 Lexus, Pontiac, Scion, Toyota Multifit w/1.5L- 5.7L Engine Knock Sensor
    22 reviews
    Brand: TRQ - ESA94884
    $32.95

    Guaranteed to Fit 2003 Toyota Corolla

    Guaranteed to Fit 2003 Toyota Corolla

  • Notify When Available

    VIDEO

    Engine Knock Sensor - Delphi

    Replaces 2003 Toyota Corolla Engine Knock Sensor Delphi AS10172

    Brand: Delphi - AS10172

    $74.95
    Save 48%
    List $144.95 Save $70.00

    Guaranteed to Fit 2003 Toyota Corolla

    Guaranteed to Fit 2003 Toyota Corolla

    Replaces 2003 Toyota Corolla Engine Knock Sensor Delphi AS10172

    VIDEO

    Engine Knock Sensor - Delphi
    Brand: Delphi - AS10172

    $74.95
    Save 48%
    List $144.95 Save $70.00

    Guaranteed to Fit 2003 Toyota Corolla

    Guaranteed to Fit 2003 Toyota Corolla

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.