2006 Hummer H3 Repair & Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2006 Hummer H3
We don’t currently have enough data on the 2006 Hummer H3 to give you an accurate yearly maintenance cost. For details on the 2006 Hummer H3, click here.
2006 Hummer H3
Most Common 2006 Hummer H3 Problems
2006 Hummer H3 vehicles have 8 reported problems.The most commonly reported 2006 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
Spark Plug Replacement
$206 - $263
Hummer H3
Alternator Replacement
$632 - $949
Hummer H3
OBDII Drive Cycle Test
$61 - $90
Hummer H3
Oil Pressure Sensor Replacement
$150 - $179
Hummer H3
AC Recharge
$236 - $316
Hummer H3
Intake Manifold Gasket Replacement
$654 - $791
Hummer H3
Horn Relay Replacement
$79 - $96
Hummer H3
Brake Bleed
$146 - $215
Hummer H3
Exhaust Manifold Gasket Replacement
$213 - $305
Hummer H3
Vehicle Speed Sensor Replacement
$216 - $292
Find a Certified Mechanic
Find a high quality auto repair shop or dealer near you
Most Common 2006 Hummer H3 Questions
There are 146 related questions for 2006 Hummer H3 vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked 2006 Hummer H3 questions.
What size fuse for # 13radio/heater, and is there a list of fuse sizes to go with the diagram?
Not hearing anything and it's been occurring for about 5 day's now. it won't start as of yesterday
2006 Hummer H3 Recalls
2006 Hummer H3 vehicles have 4 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