Spark Plug Replacement Estimate for Mitsubishi Sigma

Mitsubishi Sigma Spark Plug Replacement costs $87 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$86 to $96
Labor: $70 -$80
Parts: $16
Average Dealer price
$126
Average Shop price
$104
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1989 Mitsubishi SigmaV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$87.75Shop/Dealer Price$106.71 - $130.91
1990 Mitsubishi SigmaV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$87.42Shop/Dealer Price$106.37 - $130.37
Show example Mitsubishi Sigma Spark Plug Replacement prices

Meet some of our expert Mitsubishi mechanics

Real customer reviews from Mitsubishi owners like you.

287 reviews
Steven
9 years of experience
Nice, honest guy. Changed my front brake pads in about 30 minutes. Even let me know about a coupon that I could use. I would definitely use him again!
2008 MITSUBISHI LANCER - BRAKE PADS REPLACEMENT (FRONT)
Want Steven's expert advice? Ask your question now. Its free!
64 reviews
William
13 years of experience
Great Job!
2002 MITSUBISHI MONTERO - OIL CHANGE
Want William's expert advice? Ask your question now. Its free!
54 reviews
Peter
22 years of experience
Excellent, friendly, and professional. Would use him again.
2003 MITSUBISHI MONTERO SPORT - SPARK PLUG REPLACEMENT
Want Peter's expert advice? Ask your question now. Its free!
34 reviews
Carlos
12 years of experience
Carlos came in and was super upfront and honest about what my really needed. Approachable, friendly, and honest! If I need more help I'll definitely look for him!
2001 MITSUBISHI MONTERO SPORT - CAR STARTER REPAIR
Want Carlos's expert advice? Ask your question now. Its free!

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