SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Ford Focus Engine & Engine Management

What year is your
Free Same Day Shipping

2003 Ford Focus Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Engine Mount

    Replaces 2003 Ford Focus L4 2.3L Front Passenger Side Engine Mount Bushing TRQ MTA70591

    3 reviews
    Brand: TRQ
    - MTA70591

    • Includes: Bracket
    • Material: Rubber & Aluminum
    $49.95
    Save 14%
    List $57.95 Save $8.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

    Replaces 2003 Ford Focus L4 2.3L Front Passenger Side Engine Mount Bushing TRQ MTA70591

    VIDEO

    Engine Mount
    3 reviews
    Brand: TRQ - MTA70591
    • Includes: Bracket
    • Material: Rubber & Aluminum
    $49.95
    Save 14%
    List $57.95 Save $8.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

  • Notify When Available

    VIDEO

    Alternator

    Replaces Alternator TRQ ALA94453

    4 reviews
    Brand: TRQ
    - ALA94453

    $148.95
    Save 29%
    List $209.95 Save $61.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

    Replaces Alternator TRQ ALA94453

    VIDEO

    Alternator
    4 reviews
    Brand: TRQ - ALA94453
    $148.95
    Save 29%
    List $209.95 Save $61.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

  • Notify When Available

    VIDEO

    Camshaft Position Sensor

    Replaces 2003 Ford Focus L4 2.3L Camshaft Position Sensor TRQ ESA53528

    Brand: TRQ
    - ESA53528
    $20.95
    Save 43%
    List $36.95 Save $16.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

    Replaces 2003 Ford Focus L4 2.3L Camshaft Position Sensor TRQ ESA53528

    VIDEO

    Camshaft Position Sensor
    Brand: TRQ - ESA53528
    $20.95
    Save 43%
    List $36.95 Save $16.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

  • Notify When Available
    Ignition Kit

    Replaces 2003 Ford Focus SVT 6 Piece Ignition Kit TRQ TKA06320

    Brand: TRQ
    - TKA06320

    • Kit Includes: (1) Spark Plug Wire Set
    • Quantity: 6 Piece
    • Kit Includes: (4) Spark Plugs
    • Kit Includes: (1) Ignition Coil
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $89.95
    Save 30%
    List $128.95 Save $39.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

    Replaces 2003 Ford Focus SVT 6 Piece Ignition Kit TRQ TKA06320

    Ignition Kit
    Brand: TRQ - TKA06320
    • Kit Includes: (1) Spark Plug Wire Set
    • Quantity: 6 Piece
    • Kit Includes: (4) Spark Plugs
    • Kit Includes: (1) Ignition Coil
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $89.95
    Save 30%
    List $128.95 Save $39.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

  • Notify When Available

    VIDEO

    Pulley

    Replaces Pulley TRQ BPA03864

    Brand: TRQ
    - BPA03864

    • Material: Plastic
    • Pulley Type: Grooved
    $25.95
    Save 30%
    List $36.95 Save $11.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

    Replaces Pulley TRQ BPA03864

    VIDEO

    Pulley
    Brand: TRQ - BPA03864
    • Material: Plastic
    • Pulley Type: Grooved
    $25.95
    Save 30%
    List $36.95 Save $11.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

  • Notify When Available

    VIDEO

    Serpentine Belt Idler Pulley

    Replaces 2003 Ford Focus L4 2.0L DOHC Serpentine Belt Idler Pulley TRQ BPA03849

    Brand: TRQ
    - BPA03849

    $26.95
    Save 36%
    List $41.95 Save $15.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

    Replaces 2003 Ford Focus L4 2.0L DOHC Serpentine Belt Idler Pulley TRQ BPA03849

    VIDEO

    Serpentine Belt Idler Pulley
    Brand: TRQ - BPA03849
    $26.95
    Save 36%
    List $41.95 Save $15.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

  • Notify When Available

    VIDEO

    00-04 Ford Focus w/2.0L SOHC Front Engine Mount RF

    Replaces 2003 Ford Focus L4 2.0L SOHC Front Passenger Side Engine Mount TRQ MTA70549

    1 reviews
    Brand: TRQ
    - MTA70549
    $38.95
    Save 41%
    List $65.95 Save $27.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

    Replaces 2003 Ford Focus L4 2.0L SOHC Front Passenger Side Engine Mount TRQ MTA70549

    VIDEO

    00-04 Ford Focus w/2.0L SOHC Front Engine Mount RF
    1 reviews
    Brand: TRQ - MTA70549
    $38.95
    Save 41%
    List $65.95 Save $27.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

  • Notify When Available

    VIDEO

    Ignition Coil

    Replaces 2003 Ford Focus L4 2.0L Ignition Coil TRQ ICA61393

    9 reviews
    Brand: TRQ
    - ICA61393

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $51.95
    Save 29%
    List $72.95 Save $21.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

    Replaces 2003 Ford Focus L4 2.0L Ignition Coil TRQ ICA61393

    VIDEO

    Ignition Coil
    9 reviews
    Brand: TRQ - ICA61393
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $51.95
    Save 29%
    List $72.95 Save $21.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

  • Notify When Available

    VIDEO

    00-04 Ford Focus w/2.0L SOHC Engine & Transmission Mount Set

    Replaces 2003 Ford Focus L4 2.0L SOHC 3 Piece Engine & Transmission Mount Kit TRQ MTA35050

    6 reviews
    Brand: TRQ
    - MTA35050

    • Quantity: 3 Piece
    • Kit Includes: (1) Transmission Mount
    • Kit Includes: (1) Front Engine Mount
    • Kit Includes: (1) Rear Engine Torque Strut Mount
    $62.95
    Save 41%
    List $105.95 Save $43.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

    Replaces 2003 Ford Focus L4 2.0L SOHC 3 Piece Engine & Transmission Mount Kit TRQ MTA35050

    VIDEO

    00-04 Ford Focus w/2.0L SOHC Engine & Transmission Mount Set
    6 reviews
    Brand: TRQ - MTA35050
    • Quantity: 3 Piece
    • Kit Includes: (1) Transmission Mount
    • Kit Includes: (1) Front Engine Mount
    • Kit Includes: (1) Rear Engine Torque Strut Mount
    $62.95
    Save 41%
    List $105.95 Save $43.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 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
    $30.95
    Save 26%
    List $41.95 Save $11.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 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
    $30.95
    Save 26%
    List $41.95 Save $11.00

    Guaranteed to Fit 2003 Ford Focus

    Guaranteed to Fit 2003 Ford Focus

1

...

1 2 3 4 5

...

7
Close



Ford is a registered trademark of Ford Motor Company. 1A Auto is not affiliated with or sponsored by Ford or Ford Motor 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
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