2007 Hummer H3 Hummer H3 2007

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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%)

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Chart based on 84 repairs.
See TSBs and recalls for the 2007 Hummer H3.

2007 Hummer H3 suspension repair cost distribution

$2500+ (10%)

$1000 - $2499 (20%)

$500 - $999 (40%)

$100 - $499 (10%)

< $100 (20%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 10 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

87000 mi

US $650
Driver side front wheel bearing with TPM retails over $400 for part $650 with oil change and tire rotation (5) 
90000 mi

US $600
Passenger side front wheel bearing with 7 year warranty 

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2007 Hummer H3 4dr SUV

242-horsepower 3.7L I5 4-speed automatic AWD w/low range

97600 mi

US $9000
replaced power steering pump 
98000 mi

US $400
Ball joint 
48000 mi

US $780
Right side wheel brg. And hub assy. Broke.play as much as 2 " in wheel and tire when on lift. Rotate tires found problem.hummer drove as though there was nothing wrong,,wow. 
52000 mi

US $786
Cracked wheel bearing,passenger side. 
68000 mi

US $1100
Drivers side wheel bearing,belt,rear brakes,alignment inspection,rear shocks. 
76000 mi

US $1200
Shocks,front, 
47000 mi Bad ball joint. Taken to dealer on first trip and he said there was no problem. Had Firestone do another alignment and they said once again that I had a bad ball joint! On second trip to dealer, they acknowledged problem.  
23000 mi They replaced the lower steering shaft. It was a known problem on the 07's per a TSB.  

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2007 Hummer H3 Suspension Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2007 Hummer H3 problems occur, check out our car reliability stats.