M6 x 1 x 30mm
M11 x 2 x 100mm
M6 x 1 x 88.3mm
M6 x 1 x 88.3mm
Browse our selection of quality engine cylinder head bolt 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
