Ignition Cable (Spark plug wires) Replacement Estimate for Chevrolet Trailblazer EXT

Chevrolet Trailblazer EXT Ignition Cable (Spark plug wires) Replacement costs $103 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$70 to $192
Labor: $70 -$112
Parts: $0 -$80
Average Dealer price
$93 to 291
Average Shop price
$83 to 217
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CarServiceYourMechanic PriceShop/Dealer Price
2003 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$70.00Shop/Dealer Price$84.52 - $95.41
2005 Chevrolet Trailblazer EXTV8-5.3LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$155.28Shop/Dealer Price$191.19 - $266.10
2003 Chevrolet Trailblazer EXTV8-5.3LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$133.66Shop/Dealer Price$164.12 - $222.77
2004 Chevrolet Trailblazer EXTV8-5.3LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$133.66Shop/Dealer Price$164.14 - $222.81
2004 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$70.00Shop/Dealer Price$84.53 - $95.43
2005 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$70.00Shop/Dealer Price$84.52 - $95.40
2002 Chevrolet Trailblazer EXTL6-4.2LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$98.00Shop/Dealer Price$118.45 - $133.79
Show example Chevrolet Trailblazer EXT Ignition Cable (Spark plug wires) Replacement prices

Parts required for a Chevrolet Trailblazer EXT Ignition Cable (Spark plug wires) Replacement

$60 to $80

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311 reviews
Lucas
12 years of experience
Very honest and efficient, he gives you answers to any questions. He inspected my vehicle, replaced the master cylinder, bled my brake system, and did this all within 1hr and about 30 minutes. Got to know him on, and I would definitely recommend him to anyone else.
1987 CHEVROLET EL CAMINO - BRAKE MASTER CYLINDER REPLACEMENT
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266 reviews
Grzegorz
36 years of experience
Very experienced and showed me other things I should be aware of with my car for maintenance.
2012 CHEVROLET SONIC - OIL CHANGE
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113 reviews
Michael
22 years of experience
He was perfect and on time
2012 CHEVROLET MALIBU - HEADLIGHT BULB REPLACEMENT (DRIVER SIDE LOW BEAM, PASSENGER SIDE LOW BEAM)
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44 reviews
Michael
20 years of experience
Michael did a great job with my truck. He contacted me beforehand to confirm time and date. Arrived early for the appointment. Was fast, accurate, and knowledgeable. He had no problem with me watching the work being done and explained everything he was doing. I'd definitely request Michael again.
2007 CHEVROLET AVALANCHE - INTAKE MANIFOLD GASKETS REPLACEMENT
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All about Ignition Cable (Spark plug wires) Replacement

The ignition cables, also known as “spark plug wires” are part of the ignition system. They transfer the spark from the distributor or ignition coil to spark plugs that ignite the air-fuel mixture, starting the engine. Over time, the cables can get weak and break down. This will make it harder for the spark to reach the engine cylinders, resulting in engine misfires. The car may not start at all. If one of the spark plugs has gone bad, the car will still start and run, but it will run poorly.

Ignition Cable (Spark plug wires) Replacement Estimates for Popular Chevrolet Models