Spark Plug Replacement Estimate for Mitsubishi Diamante

Mitsubishi Diamante Spark Plug Replacement costs $156 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$143 to $184
Labor: $140 -$168
Parts: $3 -$16
Average Dealer price
$192 to 228
Average Shop price
$170 to 196
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CarServiceYourMechanic PriceShop/Dealer Price
2003 Mitsubishi DiamanteV6-3.5LService typeSpark Plug ReplacementYourMechanic Price$164.75Shop/Dealer Price$199.68 - $235.86
1999 Mitsubishi DiamanteV6-3.5LService typeSpark Plug ReplacementYourMechanic Price$164.44Shop/Dealer Price$199.44 - $235.50
1995 Mitsubishi DiamanteV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$143.16Shop/Dealer Price$173.04 - $197.23
1996 Mitsubishi DiamanteV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$143.16Shop/Dealer Price$173.08 - $197.30
1992 Mitsubishi DiamanteV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$143.22Shop/Dealer Price$173.09 - $197.30
2002 Mitsubishi DiamanteV6-3.5LService typeSpark Plug ReplacementYourMechanic Price$164.77Shop/Dealer Price$199.70 - $235.89
1993 Mitsubishi DiamanteV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$143.24Shop/Dealer Price$173.26 - $197.59
2000 Mitsubishi DiamanteV6-3.5LService typeSpark Plug ReplacementYourMechanic Price$164.44Shop/Dealer Price$199.43 - $235.49
Show example Mitsubishi Diamante Spark Plug Replacement prices

Parts required for a Mitsubishi Diamante Spark Plug Replacement

$3 to $16

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Brandon
13 years of experience
Brandon is always prompt and gives a clear explanation of what the problem is and what he did to fix the car.
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11 years of experience
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Pete
11 years of experience
Had Pete come down to investigate why I was getting exhaust smells through my vents. We found out that my exhaust manifold was cracked. He was very knowledgeable on why cracks happen and offered me an alternative method to wield the crack and save ~$900. He also spotted a busted trans mount (which might explain the vibrations).
2002 MITSUBISHI ECLIPSE - EXHAUST FUME ODOR IN CAR INSPECTION
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Peter
22 years of experience
Peter was very professional throughout the whole process. He explained a lot about what he was doing as he was working on my car. He gave recommendations on what I should get done in the future and how I can do it if need be. Peter made the whole idea of trying this website out much more easier on my mind and knowing that my vehicle would be fix.
2002 MITSUBISHI GALANT - 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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