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NOTICE:
AM General is updating their computer systems and it will impact the ability to enter non-stock orders/special orders from Sept 26th thru Oct 2nd. During this time orders can be placed online for parts not in stock @ HPG but they will be queued at AM General waiting for shipment. Customers should expect delays in shipments for items not in stock.
Parts in stock @ HPG will continue to ship on time.

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 Hummer Parts Guy, the Genuine Hummer H1 Parts and Technical support leader, supporting Hummer H1 owners 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 for the Hummer H1 and Surplus Humvee.

We Speak "Hummer" - Technical Support

As proud owners of an H1 we can relate to your individual technical support calls and the requirements of maintaining it...Seriously, we know our "stuff".

AM General OEM Parts

Original parts and accessories that were available during the production of your Hummer so you know the parts will fit.

Featured Products

SCREW, SOCKET HEAD (5/8 LONG)
$1.33
Available to Ship: In Stock @ HPG (Midwest)
PEDAL, ACCELERATOR (ALPHA)
$225.00
Available to Ship: 3-5 Business Days
PITMAN ARM, STEERING GEAR (ALPHA) [SHEPPARD]
$180.71  $70.00
Sale
Available to Ship: In Stock @ HPG (Midwest)
BRACKET, SHOCK MOUNT (FRONT/REAR) {LH/RH}
$60.13  $30.00
Sale
Available to Ship: In Stock @ HPG (Midwest)
HALFSHAFT, FRONT (RH) {10.3 GVW}
$365.58  $315.00
Sale
Available to Ship: 3-5 Business Days
HALFSHAFT, REAR (LH OR RH) {10.3 GVW}
$566.03  $385.00
Sale
Available to Ship: In Stock @ HPG (East Coast)