YOUNG STAR MOTOR CO.,LTD.
                                                                                                           
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Brand-New Hummer H1 6.5L Engine Cylinder Head with 60000 kms Guarantee

Price Negotiable
Price: Negotiation
MOQ: 1
Delivery Time: 5 days
Brand: For Hummer
Product Description




Hummer H1 6.5L Engine – English Brief


The Hummer H1 6.5L engine is a heavy‑duty V8 diesel powertrain (code name GM6500/Optimizer 6500) produced by General Motors, fitted to the civilian Hummer H1 (1992–2006) and  Humvee vehicles.

Core Specs


  • Configuration: 90° V8, OHV, 16 valves
  • Displacement: 6.5L (6,466 cc / 396 cu in)
  • Versions:
    • Naturally aspirated: 170 hp (125 kW) @ 3,400 rpm; 401 Nm @ 1,700 rpm
    • Turbocharged: 190–197 hp (142–147 kW) @ 3,400 rpm; 583 Nm @ 1,800 rpm

  • Bore × Stroke: 103 mm × 97 mm
  • Compression Ratio: 21.5:1
  • Fuel System: Indirect injection; mechanical pump
  • Block/Heads: Cast iron block, aluminum heads

Key Features & Applications


  • ‑grade durability: Designed for high torque, off‑road reliability, and long service life.
  • Extreme off‑road capability: Matches H1’s 4WD, high ground clearance, and deep‑water fording capability.
  • Common uses: Hummer H1 civilian SUV, Humvee (M998 series), heavy‑duty commercial vehicles.




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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company YOUNG STAR MOTOR CO.,LTD.
Location NO.3 GUANGFU HOME, HOUJIAO, YUHUAN,ZHEJIANG, CHINA
Contact Person Nancy

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