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

    Kit image

    Replaces 2008 Hummer H3 V8 5.3L with Round Style Coil 8 Piece Ignition Coil Set TRQ ICA61432

    19 reviews
    Brand: TRQ - ICA61432

    • Ignition Coil Style: Round Style
    • Quantity: 8 Piece
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $184.95
    Save 24%
    List $241.95 Save $57.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Thermostat with Housing Assembly

    Replaces 2008 Hummer H3 Thermostat with Housing Assembly TRQ ECA92441

    2 reviews
    Brand: TRQ - ECA92441

    $42.95
    Save 17%
    List $51.95 Save $9.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available
    Power Steering Pump Return Hose

    Replaces Power Steering Pump Return Hose TRQ PSA36912

    Brand: TRQ - PSA36912

    $34.95
    Save 29%
    List $48.95 Save $14.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available
    Transmission Shift Solenoid

    Replaces 2008 Hummer H3 3-2 Transmission Shift Solenoid TRQ TFA86502

    Brand: TRQ - TFA86502
    $26.95
    Save 37%
    List $42.95 Save $16.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    88-10 GM, Hummer, Isuzu; 05-09 Saab 9-7X Rear Wheel Axle Shaft Bearing and Seal Kit

    Replaces 2008 Hummer H3 Rear with 10 Bolt Rear Axle 2 Piece Wheel Bearing & Hub Kit TRQ BHA53235

    1 reviews
    Brand: TRQ - BHA53235

    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Wheel Seal
    • Kit Includes: (1) Rear Wheel Bearing
    $44.95
    Save 18%
    List $54.95 Save $10.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available
    06-10 Hummer H3; 09-10 H3T Textured Black Exterior Door Handle w/Cap (Set of 5)

    Replaces 2008 Hummer H3 5 Piece Exterior Door Handle Set TRQ DHA36628

    7 reviews
    Brand: TRQ - DHA36628

    • Finish: Textured
    • Quantity: 5 Piece
    • Kit Includes: (5) Exterior Door Handles
    • Handle Color: Black
    $109.95
    Save 29%
    List $153.95 Save $44.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Serpentine Belt

    Replaces 2008 Hummer H3 V8 5.3L Serpentine Belt TRQ BPA03698

    3 reviews
    Brand: TRQ - BPA03698

    $34.95
    Save 3%
    List $35.95 Save $1.00

    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 Square Style Coil 17 Piece Ignition Kit TRQ TKA06262

    Brand: TRQ - TKA06262

    • 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
    $257.95
    Save 26%
    List $350.95 Save $93.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Crankshaft Position Sensor

    Replaces 2008 Hummer H3 V8 5.3L Crankshaft Position Sensor TRQ ESA43058

    Brand: TRQ - ESA43058
    $34.95
    Save 19%
    List $42.95 Save $8.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available
    Kit image

    Replaces 2008 Hummer H3 L5 3.7L 5 Piece Performance Ignition Coil Set TRQ Performance ICA54357

    1 reviews
    Brand: TRQ Performance - ICA54357

    • Ignition Coil Color: Red
    • Quantity: 5 Piece
    • Ignition Coil Type: Performance
    • Kit Includes: (5) Performance Ignition Coils
    $141.95
    Save 31%
    List $204.95 Save $63.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

1

...

3 4 5 6 7

...

50
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.