Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2004 Hummer H2 Engine & Engine Management

What year is your
Free Same Day Shipping

2004 Hummer H2 Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    AC DELCO Spark Plug Wire Heat Shield 8006

    Replaces 2004 Hummer H2 V8 6.0L 8th Vin Digit U Spark Plug Wire Heat Shield ACDelco 8006

    Brand: ACDelco - 8006
    $26.95
    Save 13%
    List $30.95 Save $4.00

    Guaranteed to Fit 2004 Hummer H2

    Guaranteed to Fit 2004 Hummer H2

  • Notify When Available

    VIDEO

    ACDelco 213-3521 Knock Sensor

    Replaces 2004 Hummer H2 V8 6.0L 8th Vin Digit U Engine Knock Sensor ACDelco 213-3521

    1 reviews
    Brand: ACDelco - 213-3521
    $89.95
    Save 35%
    List $138.95 Save $49.00

    Guaranteed to Fit 2004 Hummer H2

    Guaranteed to Fit 2004 Hummer H2

  • Notify When Available

    VIDEO

    99-07 Buick Cadillac Chvy GMC Hummer Isuzu w/4.8L, 5.3L, 6.0L Ignition Coil (w/ID 19005218) (Delphi)

    Replaces 2004 Hummer H2 with Round Style Coil Ignition Coil Delphi GN10119

    Brand: Delphi - GN10119

    $65.45
    Save 31%
    List $94.95 Save $29.50

    Guaranteed to Fit 2004 Hummer H2

    Guaranteed to Fit 2004 Hummer H2

  • Notify When Available

    VIDEO

    Oil Filter

    Replaces 2004 Hummer H2 V8 6.0L Main Engine Oil Filter ECOGARD X4006

    Brand: ECOGARD - X4006

    $19.95
    Save 33%
    List $29.95 Save $10.00

    Guaranteed to Fit 2004 Hummer H2

    Guaranteed to Fit 2004 Hummer H2

  • Notify When Available

    VIDEO

    Engine Oil Filter (Set of 3)

    Replaces 2004 Hummer H2 Engine Oil Filter 3 Piece Set ECOGARD 1AEEK01137

    Brand: ECOGARD - 1AEEK01137

    • Quantity: 3 Piece Set
    • Kit Includes: (3) Engine Oil Filters
    $34.95
    Save 20%
    List $43.95 Save $9.00

    Guaranteed to Fit 2004 Hummer H2

    Guaranteed to Fit 2004 Hummer H2

  • Notify When Available

    VIDEO

    Spark Plug Wire Set - Delphi

    Replaces 2004 Hummer H2 with 9.20 in Spark Plug Wires Spark Plug Wire Set Delphi XS10388

    Brand: Delphi - XS10388

    $57.95
    Save 50%
    List $115.95 Save $58.00

    Guaranteed to Fit 2004 Hummer H2

    Guaranteed to Fit 2004 Hummer H2

  • Notify When Available

    VIDEO

    Spark Plug Wire Set - Delphi

    Replaces 2004 Hummer H2 with 10.50 Inch Spark Plug Wires with Coil Stamped 12558693 Spark Plug Wire Set Delphi XS10389

    Brand: Delphi - XS10389

    $63.95
    Save 50%
    List $127.95 Save $64.00

    Guaranteed to Fit 2004 Hummer H2

    Guaranteed to Fit 2004 Hummer H2

  • Notify When Available

    VIDEO

    Crankshaft Position Sensor - Delphi

    Replaces 2004 Hummer H2 Crankshaft Position Sensor Delphi SS10206

    Brand: Delphi - SS10206

    $57.95
    Save 51%
    List $117.95 Save $60.00

    Guaranteed to Fit 2004 Hummer H2

    Guaranteed to Fit 2004 Hummer H2

  • Notify When Available

    VIDEO

    Engine Knock Sensor - Delphi

    Replaces 2004 Hummer H2 Engine Knock Sensor Delphi AS10017

    Brand: Delphi - AS10017

    $47.95
    Save 52%
    List $99.95 Save $52.00

    Guaranteed to Fit 2004 Hummer H2

    Guaranteed to Fit 2004 Hummer H2

  • Notify When Available
    Picture coming soon

    Replaces 2004 Hummer H2 CODE 5609,AAAG,AAB6 Serpentine Belt Idler Pulley ACDelco 12669569

    Brand: ACDelco - 12669569

    • Pulley Type: Smooth
    $63.95
    Save 51%
    List $130.95 Save $67.00

    Guaranteed to Fit 2004 Hummer H2

    Guaranteed to Fit 2004 Hummer H2

1

...

8 9 10 11 12

...

13
Close



Hummer is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Hummer or General Motors 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
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.