Molded Rubber
Improved Design
Flange
Molded Rubber
Browse our selection of quality fuel injection throttle body mounting gasket parts designed specifically for your Hummer H3T. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Adventure · Alpha · Base
Crew Cab Pickup
L5 3.7L · V8 5.3L
Automatic · Manual