Spark Plug Replacement Estimate for Dodge Diplomat

Dodge Diplomat Spark Plug Replacement costs $73 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$73 to $83
Labor: $70 -$80
Parts: $3
Average Dealer price
$98 to 99
Average Shop price
$87
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CarServiceYourMechanic PriceShop/Dealer Price
1989 Dodge DiplomatV8-5.2LService typeSpark Plug ReplacementYourMechanic Price$73.09Shop/Dealer Price$88.38 - $101.59
1986 Dodge DiplomatV8-5.2LService typeSpark Plug ReplacementYourMechanic Price$73.03Shop/Dealer Price$88.38 - $101.60
1988 Dodge DiplomatV8-5.2LService typeSpark Plug ReplacementYourMechanic Price$73.03Shop/Dealer Price$88.34 - $101.52
1985 Dodge DiplomatV8-5.2LService typeSpark Plug ReplacementYourMechanic Price$72.78Shop/Dealer Price$88.04 - $101.05
1987 Dodge DiplomatV8-5.2LService typeSpark Plug ReplacementYourMechanic Price$73.09Shop/Dealer Price$88.40 - $101.61
Show example Dodge Diplomat Spark Plug Replacement prices
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Peter
38 years of experience
peter very professional .very polite, great guy he always arrived on time. thank you peter. ABE
1994 DODGE SPIRIT - SPARK PLUG REPLACEMENT
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283 reviews
Jason
12 years of experience
Jason was a complete gentleman and an extremely competent mechanic. He explained my problem in detail and explained how he was going to fix the problem. He worked quickly and fixed the problem. I would recommend Jason to anyone and will ask for him back if I need the service again.
2003 DODGE DURANGO - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (PASSENGER SIDE FRONT)
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17 years of experience
I've already recommended both my mechanic as well as the site. Even upon his arrival as well as during the repair process.
2005 DODGE NEON - SPARK PLUG REPLACEMENT
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26 years of experience
Very knowledgeable, helpful, and personable.
2003 DODGE RAM 1500 - SPARK PLUG REPLACEMENT
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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.

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