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
2002 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Coil ReplacementYourMechanic Price$157.83Shop/Dealer Price$194.38 - $271.19
2005 Chevrolet Trailblazer EXTV8-5.3LService typeIgnition Coil ReplacementYourMechanic Price$193.47Shop/Dealer Price$237.70 - $324.57
2005 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Coil ReplacementYourMechanic Price$185.83Shop/Dealer Price$228.18 - $309.34
2004 Chevrolet Trailblazer EXTV8-5.3LService typeIgnition Coil ReplacementYourMechanic Price$157.65Shop/Dealer Price$192.91 - $252.90
2003 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Coil ReplacementYourMechanic Price$187.49Shop/Dealer Price$230.18 - $312.53
2004 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Coil ReplacementYourMechanic Price$187.90Shop/Dealer Price$230.82 - $313.58
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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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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Casey
11 years of experience
Casey was very professional and took his time explaining everything and answering any questions that I had. He was on time and and worked in a timely and safe manor.
2001 CHEVROLET IMPALA - OIL CHANGE
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Anthony
20 years of experience
Fast friendly service!
2011 CHEVROLET SILVERADO 1500 - PRE-PURCHASE CAR INSPECTION
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Kelly
29 years of experience
He did a fantastic job!
1994 CHEVROLET C1500 - CAR IS OVERHEATING 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