Ignition Coil Replacement Estimate for Chevrolet Trailblazer EXT

Chevrolet Trailblazer EXT Ignition Coil Replacement costs $170 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$125 to $202
Labor: $70 -$112
Parts: $55 -$90
Average Dealer price
$203 to 310
Average Shop price
$152 to 229
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CarServiceYourMechanic PriceShop/Dealer Price
2003 Chevrolet Trailblazer EXTV8-5.3LService typeIgnition Coil ReplacementYourMechanic Price$157.65Shop/Dealer Price$192.89 - $252.87
2005 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Coil ReplacementYourMechanic Price$185.83Shop/Dealer Price$228.21 - $309.40
2002 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Coil ReplacementYourMechanic Price$157.83Shop/Dealer Price$194.33 - $271.11
2004 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Coil ReplacementYourMechanic Price$185.83Shop/Dealer Price$228.18 - $309.34
2003 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Coil ReplacementYourMechanic Price$187.49Shop/Dealer Price$230.20 - $312.57
2005 Chevrolet Trailblazer EXTV8-5.3LService typeIgnition Coil ReplacementYourMechanic Price$195.27Shop/Dealer Price$239.91 - $328.10
2004 Chevrolet Trailblazer EXTV8-5.3LService typeIgnition Coil ReplacementYourMechanic Price$157.93Shop/Dealer Price$193.36 - $253.64
Show example Chevrolet Trailblazer EXT Ignition Coil Replacement prices

Parts required for a Chevrolet Trailblazer EXT Ignition Coil Replacement

$55 to $90

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Real customer reviews from Chevrolet owners like you.

274 reviews
Noe
31 years of experience
It is so refreshing, when you know as little as I do as to what goes on under the hood, to find a mechanic who is friendly, knowledgeable, trustworthy and 110% caring about his clients and Noe is that man. I would recommend him to anyone who needs reliable and amazing service.... Top man!
2004 CHEVROLET TRAILBLAZER - IGNITION COIL REPLACEMENT
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153 reviews
Jose
10 years of experience
On time, diagnosed problem quickly
1999 CHEVROLET EXPRESS 2500 - CAR IS MAKING A NOISE INSPECTION
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54 reviews
Peter
22 years of experience
Before Peter came and worked on my car, I had no hope of getting it fixed. He told me exactly what the problem was when the dealership couldn't. I will be calling him again whenever I run into any future car problems. Thanks a lot Peter.
2001 CHEVROLET IMPALA - IGNITION SWITCH REPLACEMENT
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46 reviews
David
11 years of experience
David did a great job. My husband and I were pleased with his work and professionalism. Buying a used car is always an adventure, never knowing if the salesman is being honest with you about the mechanical reliability of the car. Having David there to check the car thoroughly gave us the piece of mind that we were making a good sound purchase. I will definitely use your service in the future and also recommend you to friends and family.
2002 CHEVROLET PRIZM - PRE-PURCHASE CAR INSPECTION
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All about Ignition Coil Replacement

Ignition coils transform low voltage electrical power 12 volts D.C. to high voltage current 50,000 volts D.C. or higher. The spark generated by the ignition coil ignites the fuel and air mixture in the engine that enables the car to start and run smoothly. If an ignition coil is not working properly, no spark will ignite the air fuel mixture, causing a misfire. A bad ignition coil can severely damage the engine or catalytic converter. If your car is equipped with “coil over plugs,” then it is recommended that you replace the spark plugs. If your car uses a single coil for the ignition system, it is not necessary to change the spark plugs.

Ignition Coil Replacement Estimates for Popular Chevrolet Models