Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Honda Civic Engine Sensors & Electrical

What year is your
Free Same Day Shipping

2003 Honda Civic Engine Sensors & Electrical

Filter Results
  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces 2003 Honda Civic L4 2.0L Engine Knock Sensor TRQ ESA53625

    14 reviews
    Brand: TRQ
    - ESA53625
    $29.95
    Save 32%
    List $43.95 Save $14.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

    Replaces 2003 Honda Civic L4 2.0L Engine Knock Sensor TRQ ESA53625

    VIDEO

    Engine Knock Sensor
    14 reviews
    Brand: TRQ - ESA53625
    $29.95
    Save 32%
    List $43.95 Save $14.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

  • Notify When Available
    Ignition Coil Set

    Replaces 2003 Honda Civic L4 2.0L 4 Piece Performance Ignition Coil Set TRQ Performance ICA33913

    18 reviews
    Brand: TRQ Performance
    - ICA33913

    • Quantity: 4 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (4) Performance Ignition Coils
    $89.95
    Save 39%
    List $147.95 Save $58.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

    Replaces 2003 Honda Civic L4 2.0L 4 Piece Performance Ignition Coil Set TRQ Performance ICA33913

    Ignition Coil Set
    18 reviews
    Brand: TRQ Performance - ICA33913
    • Quantity: 4 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (4) Performance Ignition Coils
    $89.95
    Save 39%
    List $147.95 Save $58.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

  • Notify When Available
    98-03 Acura CL; Honda Accord Civic Odyssey Prelude; Isuzu Oasis Engine Knock Sensor

    Replaces 2003 Honda Civic L4 1.7L Engine Knock Sensor TRQ ESA53619

    22 reviews
    Brand: TRQ
    - ESA53619
    $29.95
    Save 23%
    List $38.95 Save $9.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

    Replaces 2003 Honda Civic L4 1.7L Engine Knock Sensor TRQ ESA53619

    98-03 Acura CL; Honda Accord Civic Odyssey Prelude; Isuzu Oasis Engine Knock Sensor
    22 reviews
    Brand: TRQ - ESA53619
    $29.95
    Save 23%
    List $38.95 Save $9.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

  • Notify When Available

    VIDEO

    Oil Pressure Switch

    Replaces 2003 Honda Civic SI Oil Pressure Switch TRQ SWA40932

    1 reviews
    Brand: TRQ
    - SWA40932
    $25.95
    Save 16%
    List $30.95 Save $5.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

    Replaces 2003 Honda Civic SI Oil Pressure Switch TRQ SWA40932

    VIDEO

    Oil Pressure Switch
    1 reviews
    Brand: TRQ - SWA40932
    $25.95
    Save 16%
    List $30.95 Save $5.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

  • Notify When Available

    VIDEO

    Ignition Coil Set

    Replaces 2003 Honda Civic L4 2.0L 4 Piece Ignition Coil Set TRQ ICA61550

    13 reviews
    Brand: TRQ
    - ICA61550

    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $106.95
    Save 22%
    List $137.95 Save $31.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

    Replaces 2003 Honda Civic L4 2.0L 4 Piece Ignition Coil Set TRQ ICA61550

    VIDEO

    Ignition Coil Set
    13 reviews
    Brand: TRQ - ICA61550
    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $106.95
    Save 22%
    List $137.95 Save $31.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

  • Notify When Available

    VIDEO

    Alternator

    Replaces 2003 Honda Civic L4 1.7L Alternator TRQ ALA94446

    5 reviews
    Brand: TRQ
    - ALA94446

    $142.95
    Save 22%
    List $182.95 Save $40.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

    Replaces 2003 Honda Civic L4 1.7L Alternator TRQ ALA94446

    VIDEO

    Alternator
    5 reviews
    Brand: TRQ - ALA94446
    $142.95
    Save 22%
    List $182.95 Save $40.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

  • Notify When Available

    VIDEO

    Starter

    Replaces Starter TRQ STA03057

    3 reviews
    Brand: TRQ
    - STA03057

    $104.95
    Save 16%
    List $124.95 Save $20.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

    Replaces Starter TRQ STA03057

    VIDEO

    Starter
    3 reviews
    Brand: TRQ - STA03057
    $104.95
    Save 16%
    List $124.95 Save $20.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

  • Notify When Available

    VIDEO

    02-12 Acura; 02-11 Honda Multifit Camshaft Position Sensor

    Replaces 2003 Honda Civic SI L4 2.0L Camshaft Position Sensor TRQ ESA94822

    4 reviews
    Brand: TRQ
    - ESA94822
    $24.95
    Save 39%
    List $40.95 Save $16.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

    Replaces 2003 Honda Civic SI L4 2.0L Camshaft Position Sensor TRQ ESA94822

    VIDEO

    02-12 Acura; 02-11 Honda Multifit Camshaft Position Sensor
    4 reviews
    Brand: TRQ - ESA94822
    $24.95
    Save 39%
    List $40.95 Save $16.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2003 Honda Civic L4 1.7L 4 Piece Ignition Coil Set TRQ ICA61479

    27 reviews
    Brand: TRQ
    - ICA61479

    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $99.95
    Save 22%
    List $128.95 Save $29.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

    Replaces 2003 Honda Civic L4 1.7L 4 Piece Ignition Coil Set TRQ ICA61479

    VIDEO

    Kit image
    27 reviews
    Brand: TRQ - ICA61479
    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $99.95
    Save 22%
    List $128.95 Save $29.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

  • Notify When Available
    03-05 Honda Accord; 03-06 Element w/2.4L Throttle Position Sensor Repair Kit

    Replaces 2003 Honda Civic L4 2.0L Throttle Position Sensor DIY Solutions ESS00589

    Brand: DIY Solutions
    - ESS00589
    $29.95
    Save 29%
    List $41.95 Save $12.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

    Replaces 2003 Honda Civic L4 2.0L Throttle Position Sensor DIY Solutions ESS00589

    03-05 Honda Accord; 03-06 Element w/2.4L Throttle Position Sensor Repair Kit
    Brand: DIY Solutions - ESS00589
    $29.95
    Save 29%
    List $41.95 Save $12.00

    Guaranteed to Fit 2003 Honda Civic

    Guaranteed to Fit 2003 Honda Civic

1

...

1 2 3 4 5

...

5
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.