| 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 transmission repair cost distribution
$2500+ (6%)
$1000 - $2499 (6%)
$500 - $999 (6%)
$100 - $499 (41%)
< $100 (41%)
Chart based on 17 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2007 Hummer H3 4dr SUV
242-horsepower 3.7L I5 5-speed manual AWD w/low range
| 121000 mi US $1384 |
Leaking out of the output transfer case seal, and clutch slip. |
| 160000 mi US $75 |
Replace left FRT axle. |
| 66000 mi US $180 |
Rear U joint failed ten days out of five year warranty, had my local shop change both U joints on shaft, one that failed is greasable, non failed is non greasable, same job would have cost $580.00 at local dealer with truck just 10 days oow |
| 115000 mi US $170 |
Leaking boot driver side |
| 75000 mi US $5000 |
transmission went out, limped in |
2007 Hummer H3 4dr SUV
242-horsepower 3.7L I5 4-speed automatic AWD w/low range
| 88020 mi | Transfer case chain. |
| 109740 mi R 150 |
Transmission oil pipe chafing against the exhaust manifold, causing oil leak. Pipe replaced. |
| 115320 mi | Torque Convertor circuit open and Input Turbine Speed Sensors (P0716 and P0717 Powertrain codes). |
| 119660 mi | Front Differential gears failure. New Front Differential installed. |
| 61680 mi C $350 |
U joints on drive shaft had to be replaced |
| 117000 mi US $500 |
Rebuild front differential replace ring gear and all bearings and seals |
| 85500 mi C $200 |
iner cv boot ripped open replaced cv axle with new. |
| 75300 mi US $200 |
All 4 U-Joints went bad |
| 88000 mi US $415 |
Right/Front Axle Seal Leaking where axle enters differential |
| 55000 mi | My torque converter went out. Grinding sound while in gear and stopped. |
| 60000 mi US $240 |
Front axle replaced. Boot ripped. |
| 109000 mi | Starting to have transmission issues. |
2007 Hummer H3 4-door
4-cylinder automatic AWD
| 58000 mi | This is 2nd trip since 10/09 when engine blew at 53,000 mi. In Feb engine light came on. Car is still not running well difficult to get return call from GM. |
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