2003 Chevrolet Trailblazer EXT Repair & Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2003 Chevrolet Trailblazer EXT
The Chevrolet Trailblazer EXT has 0 reported problems.
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Report a ProblemChevrolet Trailblazer EXT Repairs and Prices
Chevrolet Trailblazer EXT
Alternator Replacement
$379 - $911
Chevrolet Trailblazer EXT
Camshaft Position Sensor Replacement
$109 - $186
Chevrolet Trailblazer EXT
Coolant Reservoir Replacement
$543 - $589
Chevrolet Trailblazer EXT
HVAC Air Door Actuator Replacement
$934 - $987
Chevrolet Trailblazer EXT
Active Suspension System Diagnosis & Testing
$61 - $90
Chevrolet Trailblazer EXT
Active Suspension Mode Switch Replacement
$196 - $248
Chevrolet Trailblazer EXT
Window Switch Replacement
$614 - $667
Chevrolet Trailblazer EXT
Seat Heater Replacement
$540 - $592
Chevrolet Trailblazer EXT
Liftgate Lock Cylinder Replacement
$191 - $220
Chevrolet Trailblazer EXT
Liftgate Glass Support Strut Replacement
$104 - $121
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Write a Car ReviewMost Common 2003 Chevrolet Trailblazer EXT Questions
There are 5 related questions for 2003 Chevrolet Trailblazer EXT vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked 2003 Chevrolet Trailblazer EXT questions.

New starter relay. where it plugs into the fuse box, there is no ground

Chevy trailblazer ltz.stuck in there.bracket and plug are broken off now and still frozen in engine....help please!!!
2003 Chevrolet Trailblazer EXT Recalls
2003 Chevrolet Trailblazer EXT vehicles have 3 known recalls. The most common recall is: Recall 04V527000.
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