SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2007 Hummer H3 Engine & Engine Management

What year is your
Free Same Day Shipping

2007 Hummer H3 Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Kit image

    Replaces 2007 Hummer H3 10 Piece Ignition Kit TRQ ICA71797

    3 reviews
    Brand: TRQ
    - ICA71797

    • Quantity: 10 Piece
    • Kit Includes: (5) Spark Plugs
    • Kit Includes: (5) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $159.95
    Save 26%
    List $216.95 Save $57.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

    Replaces 2007 Hummer H3 10 Piece Ignition Kit TRQ ICA71797

    VIDEO

    Kit image
    3 reviews
    Brand: TRQ - ICA71797
    • Quantity: 10 Piece
    • Kit Includes: (5) Spark Plugs
    • Kit Includes: (5) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $159.95
    Save 26%
    List $216.95 Save $57.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2007 Hummer H3 L5 3.7L Ignition Kit TRQ ICA30052

    Brand: TRQ
    - ICA30052

    • Kit Includes: (5) Ignition Coil Boots
    • Spark Plug Type: Iridium
    • Kit Includes: (5) Spark Plugs
    $54.95
    Save 32%
    List $80.95 Save $26.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

    Replaces 2007 Hummer H3 L5 3.7L Ignition Kit TRQ ICA30052

    VIDEO

    Ignition Kit
    Brand: TRQ - ICA30052
    • Kit Includes: (5) Ignition Coil Boots
    • Spark Plug Type: Iridium
    • Kit Includes: (5) Spark Plugs
    $54.95
    Save 32%
    List $80.95 Save $26.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2007 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
    $164.95
    Save 32%
    List $243.95 Save $79.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

    Replaces 2007 Hummer H3 L5 3.7L 5 Piece Performance Ignition Coil Set TRQ Performance ICA54357

    VIDEO

    Kit image
    1 reviews
    Brand: TRQ Performance - ICA54357
    • Ignition Coil Color: Red
    • Quantity: 5 Piece
    • Ignition Coil Type: Performance
    • Kit Includes: (5) Performance Ignition Coils
    $164.95
    Save 32%
    List $243.95 Save $79.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

  • Notify When Available

    VIDEO

    Ignition Coil Wire Harness

    Replaces 2007 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
    $38.95
    Save 34%
    List $58.95 Save $20.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

    Replaces 2007 Hummer H3 L5 3.7L Ignition Coil Wire Harness 5 Piece Set TRQ ICA75926

    VIDEO

    Ignition Coil Wire Harness
    Brand: TRQ - ICA75926
    • Quantity: 5 Piece Set
    • Kit Includes: (5) Ignition Coil Wire Harnesses
    $38.95
    Save 34%
    List $58.95 Save $20.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

  • Notify When Available

    VIDEO

    Ignition Coil

    Replaces 2007 Hummer H3 L5 3.7L Ignition Coil TRQ ICA61815

    1 reviews
    Brand: TRQ
    - ICA61815

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $49.95
    Save 28%
    List $68.95 Save $19.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

    Replaces 2007 Hummer H3 L5 3.7L Ignition Coil TRQ ICA61815

    VIDEO

    Ignition Coil
    1 reviews
    Brand: TRQ - ICA61815
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $49.95
    Save 28%
    List $68.95 Save $19.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2007 Hummer H3 L5 3.7L 5 Piece Ignition Coil Set TRQ ICA61569

    8 reviews
    Brand: TRQ
    - ICA61569

    • Quantity: 5 Piece
    • Kit Includes: (5) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $131.95
    Save 29%
    List $185.95 Save $54.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

    Replaces 2007 Hummer H3 L5 3.7L 5 Piece Ignition Coil Set TRQ ICA61569

    VIDEO

    Kit image
    8 reviews
    Brand: TRQ - ICA61569
    • Quantity: 5 Piece
    • Kit Includes: (5) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $131.95
    Save 29%
    List $185.95 Save $54.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

  • Notify When Available

    VIDEO

    Serpentine Belt

    Replaces 2007 Hummer H3 Heavy Duty Serpentine Belt TRQ BPA05158

    1 reviews
    Brand: TRQ
    - BPA05158

    • Product Grade: Heavy Duty
    $43.95
    Save 20%
    List $54.95 Save $11.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

    Replaces 2007 Hummer H3 Heavy Duty Serpentine Belt TRQ BPA05158

    VIDEO

    Serpentine Belt
    1 reviews
    Brand: TRQ - BPA05158
    • Product Grade: Heavy Duty
    $43.95
    Save 20%
    List $54.95 Save $11.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

  • Notify When Available
    Crankshaft Position Sensor

    Replaces 2007 Hummer H3 L5 3.7L Crankshaft Position Sensor TRQ ESA93015

    1 reviews
    Brand: TRQ
    - ESA93015
    $29.95
    Save 19%
    List $36.95 Save $7.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

    Replaces 2007 Hummer H3 L5 3.7L Crankshaft Position Sensor TRQ ESA93015

    Crankshaft Position Sensor
    1 reviews
    Brand: TRQ - ESA93015
    $29.95
    Save 19%
    List $36.95 Save $7.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

  • Notify When Available

    VIDEO

    Ignition Coil Boot Set

    Replaces 2007 Hummer H3 L5 3.7L 5 Piece Ignition Coil Boot Set TRQ ICA30404

    Brand: TRQ
    - ICA30404

    • Quantity: 5 Piece
    • Kit Includes: (5) Ignition Coil Boots
    $29.95
    Save 21%
    List $37.95 Save $8.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

    Replaces 2007 Hummer H3 L5 3.7L 5 Piece Ignition Coil Boot Set TRQ ICA30404

    VIDEO

    Ignition Coil Boot Set
    Brand: TRQ - ICA30404
    • Quantity: 5 Piece
    • Kit Includes: (5) Ignition Coil Boots
    $29.95
    Save 21%
    List $37.95 Save $8.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

  • Notify When Available

    VIDEO

    Camshaft Position Sensor

    Replaces 2007 Hummer H3 Intake Camshaft Position Sensor TRQ ESA42960

    Brand: TRQ
    - ESA42960
    $34.95
    Save 20%
    List $43.95 Save $9.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

    Replaces 2007 Hummer H3 Intake Camshaft Position Sensor TRQ ESA42960

    VIDEO

    Camshaft Position Sensor
    Brand: TRQ - ESA42960
    $34.95
    Save 20%
    List $43.95 Save $9.00

    Guaranteed to Fit 2007 Hummer H3

    Guaranteed to Fit 2007 Hummer H3

1

...

1 2 3 4 5

...

5
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.