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 Subaru Impreza Engine & Engine Management

What year is your
Free Same Day Shipping

2004 Subaru Impreza Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Starter

    Replaces Starter TRQ STA06388

    2 reviews
    Brand: TRQ
    - STA06388

    $109.95
    Save 34%
    List $166.95 Save $57.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

    Replaces Starter TRQ STA06388

    VIDEO

    Starter
    2 reviews
    Brand: TRQ - STA06388
    $109.95
    Save 34%
    List $166.95 Save $57.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2004 Subaru Impreza H4 2.0L 4 Piece Ignition Coil Set TRQ ICA60045

    3 reviews
    Brand: TRQ
    - ICA60045

    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $126.95
    Save 14%
    List $147.95 Save $21.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

    Replaces 2004 Subaru Impreza H4 2.0L 4 Piece Ignition Coil Set TRQ ICA60045

    VIDEO

    Kit image
    3 reviews
    Brand: TRQ - ICA60045
    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $126.95
    Save 14%
    List $147.95 Save $21.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

  • Notify When Available

    VIDEO

    Ignition Coil

    Replaces 2004 Subaru Impreza H4 2.0L Ignition Coil TRQ ICA61849

    Brand: TRQ
    - ICA61849

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $39.95
    Save 29%
    List $55.95 Save $16.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

    Replaces 2004 Subaru Impreza H4 2.0L Ignition Coil TRQ ICA61849

    VIDEO

    Ignition Coil
    Brand: TRQ - ICA61849
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $39.95
    Save 29%
    List $55.95 Save $16.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

  • Notify When Available
    05-06 Saab 9-2X; 99-09 Subaru Multifit 2.5L Cylinder Head Bolt Set w/Washers (Qty 6)

    Replaces Cylinder Head Bolt Kit TRQ SGA11314

    1 reviews
    Brand: TRQ
    - SGA11314
    $44.95
    Save 15%
    List $52.95 Save $8.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

    Replaces Cylinder Head Bolt Kit TRQ SGA11314

    05-06 Saab 9-2X; 99-09 Subaru Multifit 2.5L Cylinder Head Bolt Set w/Washers (Qty 6)
    1 reviews
    Brand: TRQ - SGA11314
    $44.95
    Save 15%
    List $52.95 Save $8.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

  • Notify When Available
    90-06 Subaru 2.0L 2.5L Multifit; 05 Saab 9-2X 2.0L Engine Oil Pan

    Replaces 2004 Subaru Impreza WRX H4 2.0L Engine Oil Pan TRQ OPA07992

    5 reviews
    Brand: TRQ
    - OPA07992
    $90.95
    Save 21%
    List $114.95 Save $24.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

    Replaces 2004 Subaru Impreza WRX H4 2.0L Engine Oil Pan TRQ OPA07992

    90-06 Subaru 2.0L 2.5L Multifit; 05 Saab 9-2X 2.0L Engine Oil Pan
    5 reviews
    Brand: TRQ - OPA07992
    $90.95
    Save 21%
    List $114.95 Save $24.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

  • Notify When Available
    90-12 Subaru Multifit Timing Belt Smooth Idler Pulley (Twin Bearing Design)

    Replaces Driver Side Timing Belt Idler Pulley TRQ BPA06046

    Brand: TRQ
    - BPA06046

    $39.95
    Save 26%
    List $53.95 Save $14.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

    Replaces Driver Side Timing Belt Idler Pulley TRQ BPA06046

    90-12 Subaru Multifit Timing Belt Smooth Idler Pulley (Twin Bearing Design)
    Brand: TRQ - BPA06046
    $39.95
    Save 26%
    List $53.95 Save $14.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

  • Notify When Available
    Ignition Kit

    Replaces 2004 Subaru Impreza H4 2.0L 8 Piece Ignition Kit TRQ TKA05831

    1 reviews
    Brand: TRQ
    - TKA05831

    • Kit Includes: (4) Spark Plugs
    • Quantity: 8 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $163.95
    Save 13%
    List $188.95 Save $25.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

    Replaces 2004 Subaru Impreza H4 2.0L 8 Piece Ignition Kit TRQ TKA05831

    Ignition Kit
    1 reviews
    Brand: TRQ - TKA05831
    • Kit Includes: (4) Spark Plugs
    • Quantity: 8 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $163.95
    Save 13%
    List $188.95 Save $25.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

  • Notify When Available
    Kit image

    Replaces 2004 Subaru Impreza H4 2.5L Naturally Aspirated Ignition Kit TRQ TKA01227

    Brand: TRQ
    - TKA01227

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (4) Spark Plugs
    • Spark Plug Type: Iridium
    $69.95
    Save 27%
    List $95.95 Save $26.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

    Replaces 2004 Subaru Impreza H4 2.5L Naturally Aspirated Ignition Kit TRQ TKA01227

    Kit image
    Brand: TRQ - TKA01227
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (4) Spark Plugs
    • Spark Plug Type: Iridium
    $69.95
    Save 27%
    List $95.95 Save $26.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

  • Notify When Available
    Spark Plug Wire Set

    Replaces 2004 Subaru Impreza H4 2.5L SOHC Spark Plug Wire Set TRQ IWA69007

    Brand: TRQ
    - IWA69007

    $51.95
    Save 24%
    List $67.95 Save $16.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

    Replaces 2004 Subaru Impreza H4 2.5L SOHC Spark Plug Wire Set TRQ IWA69007

    Spark Plug Wire Set
    Brand: TRQ - IWA69007
    $51.95
    Save 24%
    List $67.95 Save $16.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

  • Notify When Available
    Kit image

    Replaces 2004 Subaru Impreza H4 2.5L Naturally Aspirated 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 27%
    List $135.95 Save $37.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

    Replaces 2004 Subaru Impreza H4 2.5L Naturally Aspirated 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 27%
    List $135.95 Save $37.00

    Guaranteed to Fit 2004 Subaru Impreza

    Guaranteed to Fit 2004 Subaru Impreza

1

...

1 2 3 4 5

...

7
Close



Subaru is a registered trademark of Fuji Heavy Industries Co., Ltd. 1A Auto is not affiliated with or sponsored by Subaru or Fuji Heavy Industries Co., Ltd. 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
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.