Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Subaru Outback Engine Tune Up Kits

What year is your
Free Same Day Shipping

2003 Subaru Outback Engine Tune Up Kits

Filter Results
  • Notify When Available
    Ignition Kit

    Replaces 2003 Subaru Outback H4 2.5L 6 Piece Ignition Kit TRQ TKA06211

    6 reviews
    Brand: TRQ - TKA06211

    • 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
    $93.95
    Save 25%
    List $124.95 Save $31.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

    Replaces 2003 Subaru Outback H4 2.5L 6 Piece Ignition Kit TRQ TKA06211

    Ignition Kit
    6 reviews
    Brand: TRQ - TKA06211

    • 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
    $93.95
    Save 25%
    List $124.95 Save $31.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

  • Notify When Available
    Kit image

    Replaces 2003 Subaru Outback H4 2.5L 2 Piece Ignition Kit TRQ TKA01179

    2 reviews
    Brand: TRQ - TKA01179

    • Quantity: 2 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (1) Ignition Coil Pack
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $83.95
    Save 15%
    List $98.95 Save $15.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

    Replaces 2003 Subaru Outback H4 2.5L 2 Piece Ignition Kit TRQ TKA01179

    Kit image
    2 reviews
    Brand: TRQ - TKA01179

    • Quantity: 2 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (1) Ignition Coil Pack
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $83.95
    Save 15%
    List $98.95 Save $15.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

  • Notify When Available
    Ignition Kit

    Replaces 2003 Subaru Outback H6 3.0L 12 Piece Ignition Kit TRQ TKA05975

    2 reviews
    Brand: TRQ - TKA05975

    • Kit Includes: (6) Spark Plugs
    • Quantity: 12 Piece
    • Kit Includes: (6) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    $158.95
    Save 9%
    List $174.95 Save $16.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

    Replaces 2003 Subaru Outback H6 3.0L 12 Piece Ignition Kit TRQ TKA05975

    Ignition Kit
    2 reviews
    Brand: TRQ - TKA05975

    • Kit Includes: (6) Spark Plugs
    • Quantity: 12 Piece
    • Kit Includes: (6) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    $158.95
    Save 9%
    List $174.95 Save $16.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

  • Notify When Available
    Ignition Kit

    Replaces 2003 Subaru Outback H4 2.5L Ignition Kit TRQ TKA01227

    Brand: TRQ - TKA01227

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (4) Spark Plugs
    • Spark Plug Type: Iridium
    $66.95
    Save 23%
    List $86.95 Save $20.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

    Replaces 2003 Subaru Outback H4 2.5L Ignition Kit TRQ TKA01227

    Ignition Kit
    Brand: TRQ - TKA01227

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (4) Spark Plugs
    • Spark Plug Type: Iridium
    $66.95
    Save 23%
    List $86.95 Save $20.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

  • Notify When Available
    Kit image

    Replaces 2003 Subaru Outback H4 2.5L 6 Piece Ignition Kit DIY Solutions IGN01271

    2 reviews
    Brand: DIY Solutions - IGN01271

    • Spark Plug Type: Platinum
    • Quantity: 6 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (4) G-Power Spark Plugs
    • Kit Includes: (1) Ignition Coil
    $98.95
    Save 23%
    List $127.95 Save $29.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

    Replaces 2003 Subaru Outback H4 2.5L 6 Piece Ignition Kit DIY Solutions IGN01271

    Kit image
    2 reviews
    Brand: DIY Solutions - IGN01271

    • Spark Plug Type: Platinum
    • Quantity: 6 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (4) G-Power Spark Plugs
    • Kit Includes: (1) Ignition Coil
    $98.95
    Save 23%
    List $127.95 Save $29.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

  • Notify When Available
    Kit image

    Replaces 2003 Subaru Outback H4 2.5L 5 Piece Ignition Kit DIY Solutions IGN01272

    Brand: DIY Solutions - IGN01272

    • Spark Plug Type: Platinum
    • Quantity: 5 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (4) Spark Plugs
    $61.95
    Save 31%
    List $89.95 Save $28.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

    Replaces 2003 Subaru Outback H4 2.5L 5 Piece Ignition Kit DIY Solutions IGN01272

    Kit image
    Brand: DIY Solutions - IGN01272

    • Spark Plug Type: Platinum
    • Quantity: 5 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (4) Spark Plugs
    $61.95
    Save 31%
    List $89.95 Save $28.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

  • Notify When Available
    Kit image

    Replaces 2003 Subaru Outback H6 3.0L 12 Piece Ignition Kit TRQ TKA52749

    Brand: TRQ - TKA52749

    • Kit Includes: (6) Spark Plugs
    • Quantity: 12 Piece
    • Kit Includes: (6) Ignition Coil Boots
    $51.95
    Save 30%
    List $73.95 Save $22.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

    Replaces 2003 Subaru Outback H6 3.0L 12 Piece Ignition Kit TRQ TKA52749

    Kit image
    Brand: TRQ - TKA52749

    • Kit Includes: (6) Spark Plugs
    • Quantity: 12 Piece
    • Kit Includes: (6) Ignition Coil Boots
    $51.95
    Save 30%
    List $73.95 Save $22.00

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

  • Notify When Available
    Picture coming soon

    Replaces 2003 Subaru Outback H6 3.0L 12 Piece Ignition Kit TRQ Performance TKA51467

    Brand: TRQ Performance - TKA51467

    • Kit Includes: (6) Spark Plugs
    • Quantity: 12 Piece
    • Kit Includes: (6) Ignition Coil Boots

    Out of Stock

    $ 58.95

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

    Replaces 2003 Subaru Outback H6 3.0L 12 Piece Ignition Kit TRQ Performance TKA51467

    Picture coming soon
    Brand: TRQ Performance - TKA51467

    • Kit Includes: (6) Spark Plugs
    • Quantity: 12 Piece
    • Kit Includes: (6) Ignition Coil Boots

    Out of Stock

    $ 58.95

    Guaranteed to Fit 2003 Subaru Outback

    Guaranteed to Fit 2003 Subaru Outback

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.