Collection: Hummer

Despite being discontinued over a decade ago, Hummer vehicles remain on the road in significant numbers — particularly the H2 and H3, which were built in far greater quantities than the H1. Used OEM parts are the primary replacement option for Hummer owners, and GreenGears Auto is one of the few retailers actively stocking and sourcing genuine factory Hummer components.

Hummer Models & GM Platform Cross-Reference

Finding Hummer Parts Through GM Cross-References

H2 — Search Chevrolet Tahoe or Suburban (Same Year)

The Hummer H2 uses the same transfer case, rear differential, front differential, and most engine components as the Chevrolet Tahoe and Suburban from the same production year range. If the H2 part you need isn't listed in our Hummer collection, search our Chevrolet collection for the Tahoe or Suburban equivalent — it's a direct fit with significantly better availability.

H3 — Search Chevrolet Colorado (Same Year and Engine)

The Hummer H3 shares its GMT345 platform with the Chevrolet Colorado and GMC Canyon. Front subframe crossmembers, transfer cases, and drivetrain components from a Colorado of the same year and engine variant are direct fits for the H3. Search our Chevrolet collection for Colorado parts if the specific H3 component you need isn't currently listed.