Spark Plug Replacement Estimate for Cadillac Commercial Chassis

Cadillac Commercial Chassis Spark Plug Replacement costs $75 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$73 to $88
Labor: $70 -$80
Parts: $3 -$8
Average Dealer price
$99 to 110
Average Shop price
$87 to 94
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CarServiceYourMechanic PriceShop/Dealer Price
1992 Cadillac Commercial ChassisV8-4.9LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$99.44 - $120.91
1988 Cadillac Commercial ChassisV8-4.5LService typeSpark Plug ReplacementYourMechanic Price$73.61Shop/Dealer Price$100.04 - $121.89
1991 Cadillac Commercial ChassisV8-4.9LService typeSpark Plug ReplacementYourMechanic Price$73.61Shop/Dealer Price$99.96 - $121.76
1994 Cadillac Commercial ChassisV8-5.7LService typeSpark Plug ReplacementYourMechanic Price$78.25Shop/Dealer Price$105.81 - $131.11
1990 Cadillac Commercial ChassisV8-4.5LService typeSpark Plug ReplacementYourMechanic Price$73.68Shop/Dealer Price$100.02 - $121.85
1989 Cadillac Commercial ChassisV8-4.5LService typeSpark Plug ReplacementYourMechanic Price$73.68Shop/Dealer Price$100.00 - $121.80
1995 Cadillac Commercial ChassisV8-5.7LService typeSpark Plug ReplacementYourMechanic Price$78.45Shop/Dealer Price$106.12 - $131.63
1996 Cadillac Commercial ChassisV8-5.7LService typeSpark Plug ReplacementYourMechanic Price$78.89Shop/Dealer Price$106.64 - $132.45
Show example Cadillac Commercial Chassis Spark Plug Replacement prices

Parts required for a Cadillac Commercial Chassis Spark Plug Replacement

$3 to $8

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All about Spark Plug Replacement

The spark plugs are an important part of the ignition system. When you turn the ignition key (car's key) on, it causes the ignition coil to generate the spark which ignites the air-fuel mixture in the engine cylinders to start the engine. The number of spark plugs in the car is the same as the number of cylinders, although some vehicle manufacturers will use two spark plugs per cylinder. Over time, the spark plugs wear out and require replacement. When the spark plugs wear out, it is harder for it the air-fuel mixture to ignite, resulting in engine misfires. If one of the spark plugs has failed, the car will still start and run, but it will run poorly. On some vehicles, spark plug replacement may be labor intensive and involve removal of the intake plenum.

Spark Plug Replacement Estimates for Popular Cadillac Models