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
1993 Mitsubishi DiamanteV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$143.16Shop/Dealer Price$173.13 - $197.38
1999 Mitsubishi DiamanteV6-3.5LService typeSpark Plug ReplacementYourMechanic Price$164.42Shop/Dealer Price$199.32 - $235.29
1992 Mitsubishi DiamanteV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$143.16Shop/Dealer Price$173.08 - $197.30
1997 Mitsubishi DiamanteV6-3.5LService typeSpark Plug ReplacementYourMechanic Price$164.75Shop/Dealer Price$199.70 - $235.90
2001 Mitsubishi DiamanteV6-3.5LService typeSpark Plug ReplacementYourMechanic Price$164.75Shop/Dealer Price$199.67 - $235.84
1994 Mitsubishi DiamanteV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$143.24Shop/Dealer Price$173.26 - $197.59
1998 Mitsubishi DiamanteV6-3.5LService typeSpark Plug ReplacementYourMechanic Price$164.42Shop/Dealer Price$199.41 - $235.45
Show example Mitsubishi Diamante Spark Plug Replacement prices

Parts required for a Mitsubishi Diamante Spark Plug Replacement

$3 to $16

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Real customer reviews from Mitsubishi owners like you.

311 reviews
Lucas
12 years of experience
For me, the most important thing with a mechanic is that they can explain to me what's wrong in terms I can understand. I was very glad Lucas could do this. His time estimates were accurate for the work he said he needed to do, and my car is good as new! This while process went very well and was a great relief.
2001 MITSUBISHI ECLIPSE - SERPENTINE/DRIVE BELT REPLACEMENT
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Dave
18 years of experience
Dave was on time and gave me a call when he arrived to my office building. He spotted my car right away in the parking lot. He was very transparent with what he was doing and informed me what kind of test he was doing. After we received the "check engine diagnosis" he was very honest and recommended that I take my car to the dealer since my car still should be under warranty. He made sure I understood what was wrong and explained it to me. I would definitely work with Dave again.
2011 MITSUBISHI LANCER - CHECK ENGINE LIGHT IS ON INSPECTION
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126 reviews
Tyrone
6 years of experience
This guy is truly an asset to any organization. Very professional, technically proficient, a good communicator with patience for the 1,000 questions I had. Thanks Tyrone.
2012 MITSUBISHI ECLIPSE - OTHER INSPECTIONS
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54 reviews
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.

Spark Plug Replacement Estimates for Popular Mitsubishi Models