| 1 | 0 | 3 | 4 | 3 | 4 |
2007 Hummer H3 repairs by problem area
Engine (36%)
Transmission and Drivetrain (21%)
Brakes and Traction Control (5%)
Suspension and Steering (12%)
Electrical and Air Conditioning (19%)
Paint, Rust, Leaks, Rattles, and Trim (6%)
Other (1%)
Select a problem area
- Engine
- Transmission and Drivetrain
- Brakes and Traction Control
- Suspension and Steering
- Electrical and Air Conditioning
- Paint, Rust, Leaks, Rattles, and Trim
- Other
Chart based on 84 repairs.
2007 Hummer H3 4dr SUV
242-horsepower 3.7L I5 5-speed manual AWD w/low range
| 65000 mi US $300 |
Emergency brake cable frayed and was not releasing, put on helper spring, still would hang up, plastic handle broke off, had to replace handle and cable and cross cable |
2007 Hummer H3 4dr SUV
242-horsepower 3.7L I5 4-speed automatic AWD w/low range
| 76000 mi US $1200 |
breaks front, tires all four. |
| 85700 mi | Ruptured Flex Brake Hose to front right brake disc. Fluid leak/lost pressure and brakes |
| 105540 mi | Traction control failed |
See TrueDelta's information for all Hummer models.
