2003 Hummer H1 Parts

2003 Hummer H1 Parts

The 2003 Hummer H1 is the first to offer a factory installed electronic locking differential (Eaton E-locker). Also new for this year is the replacement of the older thin brushguard with a standard heavy duty brushguard. Heated leather seats  were also an option. Hummer Parts Pro sells a full range of Hummer H1 parts and accessories and offers worldwide shipping.

VIN Identification:

  • 2003, 10th digit 3
  • 6.5L Turbo Diesel 195 H.P. 430 lb. ft., 4th digit F (GEP engine)
  • 4 speed Automatic Transmission, 5th digit A
  • HMCS, 4 Door Wagon, 6th & 7th digits 84
  • HMCO, Open Top Full Doors, 6th & 7th digits 90