Ignition Coil Replacement Estimate for Chevrolet Trailblazer EXT

Chevrolet Trailblazer EXT Ignition Coil Replacement costs $169 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$125 to $208
Labor: $70 -$112
Parts: $55 -$96
Average Dealer price
$203 to 322
Average Shop price
$152 to 237
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CarServiceYourMechanic PriceShop/Dealer Price
2003 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Coil ReplacementYourMechanic Price$183.59Shop/Dealer Price$225.32 - $304.76
2005 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Coil ReplacementYourMechanic Price$182.01Shop/Dealer Price$223.44 - $301.76
2004 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Coil ReplacementYourMechanic Price$182.01Shop/Dealer Price$223.37 - $301.65
2004 Chevrolet Trailblazer EXTV8-5.3LService typeIgnition Coil ReplacementYourMechanic Price$156.55Shop/Dealer Price$191.57 - $250.78
2003 Chevrolet Trailblazer EXTV8-5.3LService typeIgnition Coil ReplacementYourMechanic Price$157.65Shop/Dealer Price$192.91 - $252.90
2005 Chevrolet Trailblazer EXTV8-5.3LService typeIgnition Coil ReplacementYourMechanic Price$201.75Shop/Dealer Price$248.01 - $341.07
2002 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Coil ReplacementYourMechanic Price$155.99Shop/Dealer Price$192.09 - $267.54
Show example Chevrolet Trailblazer EXT Ignition Coil Replacement prices
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Parts required for a Chevrolet Trailblazer EXT Ignition Coil Replacement

$55 to $96

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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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Brandon
13 years of experience
Very knowledgeable, prompt, reliable. Saved me money when he could. Personable and respectful. Highly recommend
2004 CHEVROLET MALIBU - RADIATOR HOSE REPLACEMENT (UPPER)
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Robert
37 years of experience
This was awesome. Robert was here right on time and so knowledgeable about automobiles. My service was complete and with a smile!! This is how I will have my car worked on from now on. Robert was great and friendly. A great experience!!!!!
2009 CHEVROLET MALIBU - HEADLIGHT BULB REPLACEMENT (DRIVER SIDE LOW BEAM)
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48 reviews
Juan
5 years of experience
Great experience.
2003 CHEVROLET CAVALIER - BRAKE PADS REPLACEMENT (FRONT)
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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