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Hummer H3 Repair and Maintenance Costs

A guide to repairs, service, and maintenance costs for your Hummer H3

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The national average repair and maintenance cost for a Hummer H3 is between $624 and $762 per year. Repair and maintenance costs vary depending on age, mileage, location and service provider.

Repair Cost Index Score
43
Hummer H3
scores in the middle range of all car models for average repair and maintenance costs
0
100
43
$
$$$
39
- average of all models
What does this score mean?
$693
Annual Repair Cost
on average
The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our technicians tell us that on high mileage vehicles you may wish to replace the complete fuel pump module ass...
Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.
I want to leave an aux cord plugged in. The light won't go off. Will it drain the battery if I le...
Sounds like it is coming from the front of the motor
I had the thermostat replaced. The heater core was checked & the aculators .
General Motors LLC (GM) is recalling certain model year 2006-2010 Hummer H3 vehicles manufactured...
GM IS RECALLING CERTAIN MODEL YEAR 2006 THROUGH 2010 HUMMER H3 VEHICLES. SOME OF THESE VEHICLES ...
GENERAL MOTORS IS RECALLING 1,738 MY 2009 HUMMER H3T VEHICLES. SOME OF THESE VEHICLES HAVE A CON...
Overall Score (10 Reviews)
January 04, 2013
2007 Hummer H3
Love the vehicle. Used to have an H1 as a company vehicle and fell in love with them. As a private buyer and not a business the H3 fit the bill. Not as bad on gas as I thought it would be, I am a...
October 09, 2012
2006 Hummer H3
I have owned 2 hummers H3;s Love the ride , love every thing about it. turns on a dime, don't have to plow,haha but now when I turn it over it decides it won't. give it 5-10 minutes and it ...
August 30, 2011
2006 Hummer H3
Check engine light came on sent vehicle to dealer to check out since onstar did a diagnostic check at my request. And informing me that there was a P0520 (emission sensor) and a P0442 (Oil Pressure...