
$8.33
Nitrous Express
$334.62
Putco
$33.64
Nitrous Express
$78.27
Cometic Gasket
$135.77
Diode Dynamics
$71.63
Motul
$160.42
Russell
$175.95
Diode Dynamics
$25.55
Nitrous Express
$69.13

Gates
$48.55
McGard
$31.74
R1 Concepts
$36.04
Skyjacker
$99.82
Fel-Pro
$57.08
ORACLE Lighting
$227.99
Energy Suspension
$369.72
Mishimoto
$107.47

Cometic Gasket
$90.06
Putco
$79.82
Yes, all parts displayed on this page are verified to fit the 2004 Hummer H2 using VCDB fitment data. Our fitment information comes directly from manufacturers and is cross-referenced with industry-standard vehicle databases.
The most popular categories for the 2004 Hummer H2 include engine, suspension, shocks-struts, and brake-rotors. Browse our full selection to find the exact parts you need for your vehicle.
We carry parts from trusted brands including COMP Cams, Cometic Gasket, Yukon Gear & Axle, King Engine Bearings, and Clevite, plus many more. Filter by brand to find your preferred manufacturer.
Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.
Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.