Spark Plug Replacement Estimate for Mitsubishi Diamante

Mitsubishi Diamante Spark Plug Replacement costs $148 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$143 to $171
Labor: $140 -$168
Parts: $3
Average Dealer price
$192 to 202
Average Shop price
$170 to 179
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CarServiceYourMechanic PriceShop/Dealer Price
1997 Mitsubishi DiamanteV6-3.5LService typeSpark Plug ReplacementYourMechanic Price$150.22Shop/Dealer Price$181.52 - $206.80
1996 Mitsubishi DiamanteV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$143.54Shop/Dealer Price$173.61 - $198.15
2003 Mitsubishi DiamanteV6-3.5LService typeSpark Plug ReplacementYourMechanic Price$150.36Shop/Dealer Price$181.75 - $207.18
1995 Mitsubishi DiamanteV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$143.54Shop/Dealer Price$173.56 - $198.06
1999 Mitsubishi DiamanteV6-3.5LService typeSpark Plug ReplacementYourMechanic Price$150.43Shop/Dealer Price$181.80 - $207.26
2000 Mitsubishi DiamanteV6-3.5LService typeSpark Plug ReplacementYourMechanic Price$150.43Shop/Dealer Price$181.77 - $207.20
1998 Mitsubishi DiamanteV6-3.5LService typeSpark Plug ReplacementYourMechanic Price$150.24Shop/Dealer Price$181.72 - $207.15
1994 Mitsubishi DiamanteV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$143.54Shop/Dealer Price$173.60 - $198.14
Show example Mitsubishi Diamante Spark Plug Replacement prices
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Parts required for a Mitsubishi Diamante Spark Plug Replacement

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445 reviews
Chris
17 years of experience
Chris was awesome. He arrived in time and didn't mind that I stood outside with him and watched. He had a great personality and great conversation. He answered all my questions about my car and about the company he works for. I have already given my family and friends his number and have told everyone I know about yourmechanic.com. I am very happy and satisfied with the service and also how easy it was to use the website.
2009 MITSUBISHI GALANT - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (DRIVER SIDE REAR)
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153 reviews
Jose
10 years of experience
Arrived on time & quick in fixing my baterry
2004 MITSUBISHI ECLIPSE - CAR IS NOT STARTING INSPECTION
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77 reviews
Pete
11 years of experience
Tried this service for the first time. My problem - sometimes my auto's engine would race, the tachometer would be very high but my car would start slowing down, as if it had lost power, but after a short time the normal power and speed would be working right again. Very scary when you are driving on the highway at 70 mph. then this happens, and you seem to be coasting down to 30 mph. before your car starts to engage properly again. Pete Hambly to the rescue. I explained to Pete how my car was acting, and he surmised what the problem was very quickly before he even hooked up the code reader to my auto. After reading the code and doing a few tests with his instruments to verify his prognosis, he solved the problem. He looked at my part and found a faulty connector sensor. He temporally fixed the problem until the part I need is found. Pete was friendly, informative, professional, very knowledgeable, courteous, and proficient. He was clean cut, well mannered, and made you feel at ease. Pete gave me the impression he loved his work and it was more than just a job to be done. I am very happy I used "Your Mechanic" services and got Pete as my service technician. My cost was lower than if I had taken it somewhere else and more personable. Communicating directly with my technician instead of a clerk behind a desk, that writes up a work order for the mechanic to read, solved my problem faster and with more precision. I will definitely use Your Mechanics services in the future and definitely ask for Pete again. Thank You very much Pete for a pleasant stressless hour.
2001 MITSUBISHI GALANT - CHECK ENGINE LIGHT IS ON INSPECTION
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54 reviews
Peter
22 years of experience
Excellent, friendly, and professional. Would use him again.
2003 MITSUBISHI MONTERO SPORT - 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