SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2004 Ford Focus Knock Sensor

What year is your
Free Same Day Shipping

2004 Ford Focus Knock Sensor

Filter Results
  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces Engine Knock Sensor TRQ ESA90005

    Brand: TRQ
    - ESA90005
    $22.95
    Save 38%
    List $36.95 Save $14.00

    Guaranteed to Fit 2004 Ford Focus

    Guaranteed to Fit 2004 Ford Focus

    Replaces Engine Knock Sensor TRQ ESA90005

    VIDEO

    Engine Knock Sensor
    Brand: TRQ - ESA90005
    $22.95
    Save 38%
    List $36.95 Save $14.00

    Guaranteed to Fit 2004 Ford Focus

    Guaranteed to Fit 2004 Ford Focus

  • Notify When Available

    VIDEO

    01-14 Ford; 11-14 Lincoln; 01-14 Mazda; 06-11 Mercury Multifit Engine Knock Sensor

    Replaces Engine Knock Sensor TRQ ESA53635

    1 reviews
    Brand: TRQ
    - ESA53635
    $34.95
    Save 17%
    List $41.95 Save $7.00

    Guaranteed to Fit 2004 Ford Focus

    Guaranteed to Fit 2004 Ford Focus

    Replaces Engine Knock Sensor TRQ ESA53635

    VIDEO

    01-14 Ford; 11-14 Lincoln; 01-14 Mazda; 06-11 Mercury Multifit Engine Knock Sensor
    1 reviews
    Brand: TRQ - ESA53635
    $34.95
    Save 17%
    List $41.95 Save $7.00

    Guaranteed to Fit 2004 Ford Focus

    Guaranteed to Fit 2004 Ford Focus

  • Notify When Available
    Engine Knock Sensor

    Replaces 2004 Ford Focus L4 2.0L SOHC Engine Knock Sensor TRQ ESA90096

    Brand: TRQ
    - ESA90096
    $23.95
    Save 39%
    List $38.95 Save $15.00

    Guaranteed to Fit 2004 Ford Focus

    Guaranteed to Fit 2004 Ford Focus

    Replaces 2004 Ford Focus L4 2.0L SOHC Engine Knock Sensor TRQ ESA90096

    Engine Knock Sensor
    Brand: TRQ - ESA90096
    $23.95
    Save 39%
    List $38.95 Save $15.00

    Guaranteed to Fit 2004 Ford Focus

    Guaranteed to Fit 2004 Ford Focus

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
Select Your Vehicle

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

Year
Make
Model
Options
Drivetrain

This part does not fit a

.
Show parts that fit