2006 Hummer H3 Hummer H3 2006

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2006 Hummer H3 repairs by problem area

Engine (29%)

Transmission and Drivetrain (11%)

Brakes and Traction Control (8%)

Suspension and Steering (9%)

Electrical and Air Conditioning (24%)

Paint, Rust, Leaks, Rattles, and Trim (14%)

Other (5%)

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Chart based on 135 repairs.
See TSBs and recalls for the 2006 Hummer H3.

2006 Hummer H3 body repair cost distribution

$2500+ (29%)

$1000 - $2499 (0%)

$500 - $999 (0%)

$100 - $499 (43%)

< $100 (29%)

Chart based on 7 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2006 Hummer H3

Engine not specified

58000 mi Knobs on AC controls worn out. Dealer repaired (Demontrand Motors), who are idiots. 

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2006 Hummer H3 4dr SUV

220-horsepower 3.5L I5 5-speed manual AWD w/low range

13000 mi Wind noise from clearance light. Body plugs missing. 
15000 mi Installed missing body plugs (email 050207) 
27000 mi Driver side door gasket (small area) worn due to getting in and out of vehicle. 

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2006 Hummer H3 4dr SUV

220-horsepower 3.5L I5 4-speed automatic AWD w/low range

40000 mi drain tubes clogged on sunroof 
65000 mi Sunroof drain tube was clogged on front passenger side which was causing water to come into the interior wetting the headliner 
36000 mi

US $67
39000 mi Hood ornament coming off-->located center of hood. Ordered adhesive. Damaged hood ornament during repair, ordered a new one. 
125000 mi

US $36
Loud buzzing/rattling noise coming from under body, thought it was something serious but ended up just being a worn bolt that fell off that was holding up the heat shield under the body. 
39000 mi Weather stipping repaired/replaced, rattle in black trip above passenger right door. 
20000 mi replaced def window and roof plastic trim 
13640 mi

C $43
squeak from driver side door. Told that emergency brake cable needed rerouting however problem still exists. 
17980 mi Squeak continues from driver side door area driver side exterior mirror loose. Dealer replaced mirror assembly 
47000 mi Paint wearing off the radio buttons, installed new radio, was wrong radio because it was not XM compatible. The correct new radio was installed. 
10000 mi Repair exterior trim. Oil change.  
65000 mi

US $190
Outside mirrors vibrate 

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See TrueDelta's information for all Hummer models.

2006 Hummer H3 Body 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 2006 Hummer H3 problems occur, check out our car reliability stats.