Graphite
Pipe
Pipe
Inline Bolt Holes, Exhaust Manifold to EGR Inlet Pipe Multi-Layered Steel
Multi-Layered Steel
Offset Bolt Holes Steel
Valve
Browse our selection of quality exhaust gas recirculation (egr) valve gasket parts designed specifically for your Hummer H1. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Alpha · Base
Sport Utility
V8 6.5L · V8 6.6L
Automatic