SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2008 Hummer H3 Engine Gaskets & Sets

What year is your
Free Same Day Shipping

2008 Hummer H3 Engine Gaskets & Sets

  • Notify When Available
    Picture coming soon

    Replaces 2008 Hummer H3 V8 5.3L Timing Cover Seal ACDelco 12633904

    Brand: ACDelco - 12633904

    Out of Stock

    $ 44.95

    Guaranteed to Fit 2008 Hummer H3

    Guaranteed to Fit 2008 Hummer H3

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.

loading

Bizrate Store Ratings Summary
X
1A Auto Parts
Customer Certified
Over 225,000 verified customers have rated this store
9.2 out of 10
9.3 out of 10
9.1 out of 10
9.2 out of 10
See detailed store ratings