Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2009 Hummer H3 Emissions & Sensors

What year is your
Free Same Day Shipping

2009 Hummer H3 Emissions & Sensors

Filter Results
  • Notify When Available
    O2 Oxygen Sensor - Delphi

    Replaces 2009 Hummer H3 V8 5.3L Rear O2 Oxygen Sensor Delphi ES20008

    Brand: Delphi - ES20008

    $70.95
    Save 49%
    List $139.95 Save $69.00

    Guaranteed to Fit 2009 Hummer H3

    Guaranteed to Fit 2009 Hummer H3

  • Notify When Available

    VIDEO

    MAP Sensor - Delphi

    Replaces 2009 Hummer H3 MAP Sensor Delphi PS10247

    1 reviews
    Brand: Delphi - PS10247

    $50.95
    Save 51%
    List $104.95 Save $54.00

    Guaranteed to Fit 2009 Hummer H3

    Guaranteed to Fit 2009 Hummer H3

  • Notify When Available
    Picture coming soon

    Replaces 2009 Hummer H3 Vapor Canister Vent Valve ACDelco 20907779

    Brand: ACDelco - 20907779

    • Design: Round
    $158.95
    Save 49%
    List $309.95 Save $151.00

    Guaranteed to Fit 2009 Hummer H3

    Guaranteed to Fit 2009 Hummer H3

  • Notify When Available

    VIDEO

    Mass Air Flow Sensor

    Replaces 2009 Hummer H3 Mass Air Flow Sensor Hitachi Automotive MAF0034

    Brand: Hitachi Automotive - MAF0034

    Out of Stock

    $ 48.48

    Guaranteed to Fit 2009 Hummer H3

    Guaranteed to Fit 2009 Hummer H3

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor - Delphi

    Replaces 2009 Hummer H3 V8 5.3L Front O2 Oxygen Sensor Delphi ES20352

    Brand: Delphi - ES20352

    Out of Stock

    $ 67.95

    Guaranteed to Fit 2009 Hummer H3

    Guaranteed to Fit 2009 Hummer H3

  • Notify When Available
    04-10 Chevy GMC Hummer Isuzu Mid Size Vapor Canister Vent Solenoid Valve w/Bracket & Jumper Harness

    Replaces 2009 Hummer H3 Vapor Canister Vent Solenoid Valve (with Jumper Harness) ACDelco ACEEK00012

    Brand: ACDelco - ACEEK00012

    • Kit Includes: (1) Vapor Canister Vent Solenoid Valve Jumper Harness
    • Kit Includes: (1) Vapor Canister Vent Solenoid Valve

    Out of Stock

    $ 267.95

    Guaranteed to Fit 2009 Hummer H3

    Guaranteed to Fit 2009 Hummer H3

1

...

1 2

...

2
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.