The Hummer H1, produced between 1999 and 2000, is a civilian variant of the military High Mobility Multipurpose Wheeled Vehicle (HMMWV). This ultra-heavy-duty vehicle is renowned for its exceptional off-road performance, robust construction, and go-anywhere capability, stemming from its military heritage. Key features include high ground clearance, a powerful 6.5L diesel engine, a full-time 4WD system with a locking transfer case, and the innovative Central Tire Inflation System (CTIS). The H1 was engineered for extreme durability and ruggedness, making it a unique choice for specialized commercial use and off-road enthusiasts.
This manual serves as a comprehensive parts catalog for the Hummer H1 Commercial models from 1999-2000. It covers all major systems, including the engine, fuel, cooling, transmission, brakes, steering, suspension, body, HVAC, and electrical components. The catalog provides detailed diagrams and exploded views with OEM part numbers, essential for accurate part identification, ordering, and vehicle maintenance. Its purpose is to assist owners, mechanics, and technicians in sourcing the correct parts to ensure the continued integrity and performance of the Hummer H1.
HUMMER H1 SERVICE PARTS CATALOG COMMERCIAL 1999-2000
Engine
Fuel, Emissions and Exhaust
Cooling System
Transmission/Transfer Case
Wheels and Tires/
Central Tire Inflation System
Brake System
Steering System
Axles/Suspension/Frame
Body
Heating/Ventilation/
Air Conditioning (HVAC)
Electrical
Accessories
PDF format
Instant Download
Can be printed
Windows compatible
Mac compatible
30 days money back guarantee!
HUMMER H1 SERVICE PARTS CATALOG COMMERCIAL 1999-2000
Engine
Fuel, Emissions and Exhaust
Cooling System
Transmission/Transfer Case
Wheels and Tires/
Central Tire Inflation System
Brake System
Steering System
Axles/Suspension/Frame
Body
Heating/Ventilation/
Air Conditioning (HVAC)
Electrical
Accessories
PDF format
Instant Download
Can be printed
Windows compatible
Mac compatible
30 days money back guarantee!
