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
Blower Motor Replacement
$378 - $430
Hummer H3
Vehicle Speed Sensor Replacement
$199 - $288
Hummer H3
Purge Valve Replacement
$335 - $369
Hummer H3
Sunroof Motor Replacement
$1,098 - $1,241
Hummer H3
Suspension Shock or Strut Replacement
$547 - $706
Hummer H3
Window Regulator Replacement
$361 - $539
Hummer H3
Power Seat Switch Replacement
$252 - $297
Hummer H3
Horn Replacement
$147 - $176
Hummer H3
CV Joint Replacement
$879 - $1,027
Hummer H3
Head Gasket Replacement
$1,851 - $2,301
Find a Certified Mechanic
Find a high quality auto repair shop or dealer near you
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
Not your car? Find reviews for your car now