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
    Crankshaft Position Sensor - Delphi

    Replaces 2008 Hummer H3 V8 5.3L Crankshaft Position Sensor Delphi SS11397

    Brand: Delphi
    - SS11397

    $33.95
    Save 53%
    List $71.95 Save $38.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

    Replaces 2008 Hummer H3 V8 5.3L Crankshaft Position Sensor Delphi SS11397

    Crankshaft Position Sensor - Delphi
    Brand: Delphi - SS11397
    $33.95
    Save 53%
    List $71.95 Save $38.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Fuel Pump Tank Seal - Delphi

    Replaces 2008 Hummer H3 Fuel Pump Tank Seal Delphi FA10029

    Brand: Delphi
    - FA10029

    $15.95
    Save 59%
    List $38.95 Save $23.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

    Replaces 2008 Hummer H3 Fuel Pump Tank Seal Delphi FA10029

    VIDEO

    Fuel Pump Tank Seal - Delphi
    Brand: Delphi - FA10029
    $15.95
    Save 59%
    List $38.95 Save $23.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Camshaft Position Sensor - Delphi

    Replaces 2008 Hummer H3 V8 5.3L Camshaft Position Sensor Delphi SS11370

    Brand: Delphi
    - SS11370

    $34.95
    Save 53%
    List $73.95 Save $39.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

    Replaces 2008 Hummer H3 V8 5.3L Camshaft Position Sensor Delphi SS11370

    VIDEO

    Camshaft Position Sensor - Delphi
    Brand: Delphi - SS11370
    $34.95
    Save 53%
    List $73.95 Save $39.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Engine Knock Sensor - Delphi

    Replaces 2008 Hummer H3 Engine Knock Sensor Delphi AS10261

    Brand: Delphi
    - AS10261

    $20.95
    Save 55%
    List $46.95 Save $26.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

    Replaces 2008 Hummer H3 Engine Knock Sensor Delphi AS10261

    VIDEO

    Engine Knock Sensor - Delphi
    Brand: Delphi - AS10261
    $20.95
    Save 55%
    List $46.95 Save $26.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    Ignition Coil

    Replaces 2008 Hummer H3 V8 5.3L Ignition Coil Hitachi Automotive IGC0150

    Brand: Hitachi Automotive
    - IGC0150

    • Ignition Coil Style: Square Style
    $64.95
    Save 29%
    List $90.95 Save $26.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

    Replaces 2008 Hummer H3 V8 5.3L Ignition Coil Hitachi Automotive IGC0150

    VIDEO

    Ignition Coil
    Brand: Hitachi Automotive - IGC0150
    • Ignition Coil Style: Square Style
    $64.95
    Save 29%
    List $90.95 Save $26.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available

    VIDEO

    NGK G-Power Premium Spark Plug (Set of 5) (5019)

    Replaces 2008 Hummer H3 L5 3.7L 5 Piece G-Power Spark Plug Set NGK NGETK00059

    Brand: NGK
    - NGETK00059

    • Quantity: 5 Piece
    • Product Line: G-Power
    • Kit Includes: (5) Spark Plugs
    $40.95
    Save 41%
    List $69.95 Save $29.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

    Replaces 2008 Hummer H3 L5 3.7L 5 Piece G-Power Spark Plug Set NGK NGETK00059

    VIDEO

    NGK G-Power Premium Spark Plug (Set of 5) (5019)
    Brand: NGK - NGETK00059
    • Quantity: 5 Piece
    • Product Line: G-Power
    • Kit Includes: (5) Spark Plugs
    $40.95
    Save 41%
    List $69.95 Save $29.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available
    04-12 Canyon, Colorado; 06-10 H3; 06 I-350; 07-08 I-370 w/3.5L, 3.7L (7 Blade) Radiator Fan (DM)

    Replaces 2008 Hummer H3 L5 3.7L Radiator Cooling Fan Blade Dorman OE Solutions 621-321

    Brand: Dorman OE Solutions
    - 621-321
    $124.95
    Save 34%
    List $188.95 Save $64.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

    Replaces 2008 Hummer H3 L5 3.7L Radiator Cooling Fan Blade Dorman OE Solutions 621-321

    04-12 Canyon, Colorado; 06-10 H3; 06 I-350; 07-08 I-370 w/3.5L, 3.7L (7 Blade) Radiator Fan (DM)
    Brand: Dorman OE Solutions - 621-321
    $124.95
    Save 34%
    List $188.95 Save $64.00

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available
    Ignition Coil Wire Harness

    Replaces 2008 Hummer H3 L5 3.7L Ignition Coil Wire Harness 5 Piece Set TRQ ICA75926

    Brand: TRQ
    - ICA75926

    • Quantity: 5 Piece Set
    • Kit Includes: (5) Ignition Coil Wire Harnesses

    Out of Stock

    $ 38.95

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

    Replaces 2008 Hummer H3 L5 3.7L Ignition Coil Wire Harness 5 Piece Set TRQ ICA75926

    Ignition Coil Wire Harness
    Brand: TRQ - ICA75926
    • Quantity: 5 Piece Set
    • Kit Includes: (5) Ignition Coil Wire Harnesses

    Out of Stock

    $ 38.95

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available
    Kit image

    Replaces 2008 Hummer H3 L5 3.7L 10 Piece Performance Ignition Coil Set TRQ Performance ICA76893

    Brand: TRQ Performance
    - ICA76893

    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (5) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Performance
    • Kit Includes: (5) Performance Ignition Coils

    Out of Stock

    $ 164.95

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

    Replaces 2008 Hummer H3 L5 3.7L 10 Piece Performance Ignition Coil Set TRQ Performance ICA76893

    Kit image
    Brand: TRQ Performance - ICA76893
    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (5) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Performance
    • Kit Includes: (5) Performance Ignition Coils

    Out of Stock

    $ 164.95

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

  • Notify When Available
    Kit image

    Replaces 2008 Hummer H3 V8 5.3L with Round Style Coil 16 Piece Ignition Coil Set TRQ ICA55421

    Brand: TRQ
    - ICA55421

    • Ignition Coil Color: Black
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Direct Replacement

    Out of Stock

    $ 224.95

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

    Replaces 2008 Hummer H3 V8 5.3L with Round Style Coil 16 Piece Ignition Coil Set TRQ ICA55421

    Kit image
    Brand: TRQ - ICA55421
    • Ignition Coil Color: Black
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Direct Replacement

    Out of Stock

    $ 224.95

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

1

...

26 27 28 29 30

...

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.