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
Brake Light Switch Replacement
$92 - $109
Hummer H3
Exhaust Manifold Gasket Replacement
$213 - $304
Hummer H3
Fuel Tank Replacement
$2,844 - $2,963
Hummer H3
Engine Front Cover Gasket Replacement
$1,220 - $1,698
Hummer H3
Drive Axle Assembly Leak Inspection
$61 - $90
Hummer H3
Powertrain Control System Diagnosis & Testing
$61 - $90
Hummer H3
Transfer Case Shift Motor Replacement
$409 - $461
Hummer H3
Brake Pad Replacement
$378 - $435
Hummer H3
Air Pump Replacement
$420 - $466
Hummer H3
Drive Belt Idler Pulley Replacement
$132 - $155
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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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