Ignition Cable (Spark plug wires) Replacement Estimate for Jeep CJ7

Jeep CJ7 Ignition Cable (Spark plug wires) Replacement costs $99 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$92 to $115
Labor: $70 -$80
Parts: $22 -$35
Average Dealer price
$136 to 163
Average Shop price
$110 to 127
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CarServiceYourMechanic PriceShop/Dealer Price
1986 Jeep CJ7L6-4.2LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$107.60Shop/Dealer Price$131.52 - $170.60
1985 Jeep CJ7L6-4.2LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$106.90Shop/Dealer Price$130.72 - $169.33
1985 Jeep CJ7L4-2.5LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$92.90Shop/Dealer Price$113.16 - $141.24
1986 Jeep CJ7L4-2.5LService typeIgnition Cable (Spark plug wires) ReplacementYourMechanic Price$92.90Shop/Dealer Price$113.19 - $141.28
Show example Jeep CJ7 Ignition Cable (Spark plug wires) Replacement prices

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218 reviews
Brandon
13 years of experience
Brandon did a great job and was very professional! He communicated well and throughout the entire process. He was clearly knowledgeable and experienced and wanting to help. I would highly recommend him!
1992 JEEP WRANGLER - TIRE ROTATION
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174 reviews
Scott
31 years of experience
Scott came out because I was told I had a cam shaft sensor issue. He installed the cam shaft sensor and when he found that was not the problem, he removed it at no charge, diagnosed the problem, scheduled to come back out on the weekend and got me running. He was super professional, courteous and honest and even showed me what the problem was. I have recommended Scott Bradshaw to all my friends who pay ridiculous amounts to their mechanics. This was a painless experience once I found Scott. Thank you so much Scott for all your hard work and being reasonable and honest with me. I will request you again for sure!!!!
2003 JEEP WRANGLER - ADJUST VALVE TIMING
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65 reviews
Anthony
31 years of experience
Anthony quickly diagnosed the engine problem, fixed it and inspected my vehicle for other potential issues (vehicle has 251k miles).
1996 JEEP CHEROKEE - CAR IS NOT STARTING INSPECTION
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4 reviews
Charles
20 years of experience
Very professional and helpful. Scheduled a presale inspection at the last second, and he was knowledgeable and efficient. Will use this mechanic again soon!
2016 JEEP PATRIOT - PRE-PURCHASE CAR INSPECTION
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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 Jeep Models