Hummer H3 Repair & Maintenance Costs
A guide to repairs, service, and maintenance costs for your Hummer H3
The annual maintenance cost of a Hummer H3 is $621. Repair and maintenance costs vary depending on age, mileage, location and shop.
Most Common Hummer H3 Problems
Hummer H3 vehicles have 23 reported problems.The most commonly reported Hummer H3 problem is: Worn Valve Seats May Cause Engine Misfire
The engine may develop a misfire due to worn valve seats. this fault will cause the check engine light to illuminate....
A loose or worn gas cap may cause check engine light to illuminate.
Hummer H3 Repairs and Prices
Hummer H3
Ignition Switch Replacement
$350 - $490
Hummer H3
Power Steering System Leak Inspection
$61 - $90
Hummer H3
Fuel Level Sending Unit Replacement
$1,583 - $1,966
Hummer H3
Trans Oil Pan Gasket Replacement
$200 - $263
Hummer H3
Windshield Washer Fluid Reservoir Replacement
$195 - $229
Hummer H3
Sunroof Switch Replacement
$62 - $79
Hummer H3
Radiator Hose Replacement
$532 - $612
Hummer H3
Power Lumbar Switch Replacement
$319 - $371
Hummer H3
Wheel Hub Assembly Replacement
$721 - $1,021
Hummer H3
Camshaft Replacement
$734 - $978
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Most Common Hummer H3 Questions
There are 320 related questions for Hummer H3 vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked Hummer H3 questions.
What size fuse for # 13radio/heater, and is there a list of fuse sizes to go with the diagram?
Mil bulb does not illumunate
Hummer H3 Recalls
Hummer H3 vehicles have 5 known recalls. The most common recall is: Heater And Air Conditioning Fan Speed Control Overheats.
Hummer H3 by Year
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