Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2008 Hummer H3 Parts

What year is your
Free Same Day Shipping

2008 Hummer H3

Filter Results
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2008 Hummer H3 V8 5.3L with Square Style Coil 17 Piece Performance Ignition Kit TRQ Performance TKA06264

    4 reviews
    Brand: TRQ Performance - TKA06264

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $282.95
    Save 26%
    List $380.95 Save $98.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2008 Hummer H3 V8 5.3L Engine VIN L Spark Plug Wire Heat Shield 8 Piece Set TRQ IWA69909

    1 reviews
    Brand: TRQ - IWA69909

    • Quantity: 8 Piece Set
    • Kit Includes: (2) Spark Plug Wire Heat Shields
    $32.95
    Save 21%
    List $41.95 Save $9.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    03-10 GM Full PU SUV Hummer 6.0L 8.1L Upstream & Downstream O2 Oxygen Sensor (14.4 Inch)

    Replaces O2 Oxygen Sensor TRQ OSA61215

    8 reviews
    Brand: TRQ - OSA61215

    $42.95
    Save 12%
    List $48.95 Save $6.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Valve Cover Set

    Replaces 2008 Hummer H3 V8 5.3L Left & Right Bank 2 Piece Valve Cover Set TRQ VCA90547

    3 reviews
    Brand: TRQ - VCA90547

    • Quantity: 2 Piece
    • Kit Includes: (2) Valve Covers
    $144.95
    Save 13%
    List $166.95 Save $22.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available
    06-10 Hummer H3, 09-10 H3T Front CV Axle Pair

    Replaces 2008 Hummer H3 Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA82599

    4 reviews
    Brand: TRQ - CSA82599

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Driver Side CV Axle Assembly
    • Kit Includes: (1) Front Passenger Side CV Axle Assembly
    $209.95
    Save 10%
    List $233.95 Save $24.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Serpentine Belt Idler Pulley

    Replaces 2008 Hummer H3 V8 5.3L Serpentine Serpentine Belt Idler Pulley TRQ BPA03863

    2 reviews
    Brand: TRQ - BPA03863

    $39.95
    Save 27%
    List $54.95 Save $15.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Valve Cover Set

    Replaces 2008 Hummer H3 V8 5.3L Driver & Passenger Side 2 Piece Valve Cover Set TRQ VCA88780

    3 reviews
    Brand: TRQ - VCA88780

    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Valve Cover
    • Kit Includes: (1) Driver Side Valve Cover
    $139.95
    Save 16%
    List $166.95 Save $27.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Control Arm Alignment Camber Kit

    Replaces Front Control Arm Alignment Camber Kit TRQ PSA69177

    11 reviews
    Brand: TRQ - PSA69177
    $49.95
    Save 7%
    List $53.95 Save $4.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Drive Belt Component Kit

    Replaces 2008 Hummer H3 Alpha 3 Piece Serpentine Drive Belt Component Kit TRQ BPA05102

    1 reviews
    Brand: TRQ - BPA05102

    • Quantity: 3 Piece
    • Kit Includes: (1) Serpentine Belt Idler Pulley
    • Kit Includes: (1) Serpentine Belt
    • Kit Includes: (1) Accessory Drive Belt Tensioner
    $71.95
    Save 33%
    List $106.95 Save $35.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2008 Hummer H3 V8 5.3L with Round Style Coil 17 Piece Ignition Kit TRQ TKA06263

    2 reviews
    Brand: TRQ - TKA06263

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Kit Includes: (8) Ignition Coils
    • Quantity: 17 Piece
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $259.95
    Save 22%
    List $334.95 Save $75.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

1

...

1 2 3 4 5

...

44
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.