Make
Hummer parts
Hummer parts on this page cover 16 listings for the H2 and H3. The H3 has 9 parts and the H2 has 7, with fitment spanning 2002 to 2013. AC Delco supplies 9 of the listings, and each part shows the exact years and positions it fits.
Models
Hummer models in the catalogue
The H3 has 9 listings and the H2 has 7. The H2 is a full-size SUV built on GM truck components, while the H3 is a smaller midsize SUV. Many parts are not shared between them, so pick the right model before browsing. The 16 listings focus on steering, suspension, sensor and body parts.
Hummer part types listed
Power steering pumps and ABS speed sensors have 2 listings each. Single listings cover an ignition lock housing, a hood release handle, a ball joint, a windshield wiper motor, a bumper absorber, a steering rack, a CV joint and a sunroof motor. Brands include AC Delco, Action Crash, DriveBolt, Standard Motor Products, Atlantic Automotive and TRQ.
Fitment and safety on Hummer parts
ABS speed sensors are often specific to the front or rear and the left or right side, so check the position in the listing. Steering and suspension parts can differ by drive type and year. Support the vehicle on jack stands before working under it, and have the alignment checked after replacing a steering rack or ball joint. Compare your old part number if you are unsure.
Hummer questions
Do H2 parts fit the H3?
Usually not. The H2 and H3 are different sizes and share few chassis parts. Select your exact model and year, and the listing will show only the parts made for it.
Which ABS speed sensor do I need for my Hummer?
Check the position in the listing, such as front or rear and left or right. Match it to the sensor that set the warning, which a scan tool can identify.
Do I need an alignment after replacing a Hummer steering rack?
Yes. Replacing a steering rack or tie rod changes the toe setting, so have a wheel alignment done afterward to prevent uneven tire wear and pulling.