with 5 Blade Terminals
with 4 Blade Terminals
4 Blade Term.
5 Blade Term.
Browse our selection of quality headlight relay parts designed specifically for your Hummer H3. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Adventure · Alpha · Base · Championship Series · Luxury · X
Sport Utility
L5 3.5L · L5 3.7L · V8 5.3L
Automatic · Manual
