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Thank you for spending your time with us and welcome to our business.

Hummer Parts Guy is a parts and technical service provider with 100% dedication to ONLY the Hummer H1. We are proud to offer New, Discontinued, New Old Stock and Surplus Genuine AM General H1 parts. Our online catalog contains over 15,000 parts and many are stocked in our 12,000 sq ft warehouse. Buy with confidence from the Hummer H1 Parts and Technical support leader supporting customers and dealerships worldwide.

ONLY H1 Hummer Parts

Sorry, NO General Motors H2, H3 or GM parts/sales service...ONLY the REAL Hummer. We can spell H2, H3 and GM but that is all we know about them.

15,000+ Online Parts

Our inventory consists of parts for all different production body styles and model years.

We Speak "Hummer" - Technical Support

As proud owners of an H1 we can relate to your individual technical support calls and the particular needs and nuances of maintaining it.

AM General OEM Parts

Original parts and accessories that were available during the production of your unique Hummer H1.

Featured Products

HALFSHAFT, FRONT (LH) {10.3 GVW}
$583.92  $275.00
Sale
Available to Ship: In Stock @ HPG
CLAMP, AIR FILTER (OVER CENTER)
$119.80  $80.00
Sale
Available to Ship: In Stock @ HPG (East Coast)
LOCKNUT, OUTER RIM (6 SIDES) [1/2-20]
$5.28  $1.25
Sale
Available to Ship: In Stock @ HPG
ARM, CONTROL (LOWER) {FRONT LH/REAR RH}
$497.49  $125.00
Sale
Available to Ship: In Stock @ HPG
ASSEMBLY, RADIUS ROD (REAR) [MOOG]
$177.56  $100.00
Sale
Available to Ship: In Stock @ HPG
SENSOR, SPEED (TRANSFER CASE)
$99.85  $50.00
Sale
Available to Ship: In Stock @ HPG
WIRE HARNESS, COWL TOP
$1,879.74  $750.00
Sale
Available to Ship: In Stock @ HPG
ASSEMBLY, DOME LAMP *BLACK BASE*
$26.78
Available to Ship: In Stock @ HPG
MARKER LIGHT, REAR *RED* (LED) [2ND GEN]
$53.86  $30.00
Sale
Available to Ship: In Stock @ HPG (WI Warehouse)