Spark Plug Replacement Estimate for Oldsmobile Firenza

Oldsmobile Firenza Spark Plug Replacement costs $78 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$73 to $99
Labor: $70 -$96
Parts: $3
Average Dealer price
$99 to 118
Average Shop price
$87 to 104
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CarServiceYourMechanic PriceShop/Dealer Price
1986 Oldsmobile FirenzaV6-2.8LService typeSpark Plug ReplacementYourMechanic Price$87.22Shop/Dealer Price$105.45 - $120.93
1986 Oldsmobile FirenzaL4-1.8LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$88.54 - $101.85
1986 Oldsmobile FirenzaL4-2.0LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$88.50 - $101.78
1987 Oldsmobile FirenzaV6-2.8LService typeSpark Plug ReplacementYourMechanic Price$87.18Shop/Dealer Price$105.46 - $120.95
1985 Oldsmobile FirenzaL4-1.8LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$88.56 - $101.87
1985 Oldsmobile FirenzaL4-2.0LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$88.54 - $101.84
1985 Oldsmobile FirenzaV6-2.8LService typeSpark Plug ReplacementYourMechanic Price$87.24Shop/Dealer Price$105.57 - $121.15
1988 Oldsmobile FirenzaL4-2.0LService typeSpark Plug ReplacementYourMechanic Price$73.18Shop/Dealer Price$88.56 - $101.89
Show example Oldsmobile Firenza Spark Plug Replacement prices

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Real customer reviews from Oldsmobile owners like you.

287 reviews
Steven
9 years of experience
Steven was fantastic! He finished it in half the time that was suggested, and he charged me a lot less. He let me know about any other issues that might be wrong, and he was super friendly. Definitely looking for his help again in the future.
1996 OLDSMOBILE 98 - RADIATOR HOSE REPLACEMENT (LOWER, UPPER)
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145 reviews
James
26 years of experience
it was good.
1994 OLDSMOBILE CUTLASS CIERA - ELECTRICAL COMPONENTS ARE NOT WORKING INSPECTION
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59 reviews
Terry
20 years of experience
Terry was amazing, showed up 10 minutes early and got the job done quickly and efficiently. He was very friendly and glady answered any and all questions I had for him offering easy solutions that I would be able to do myself. I will be calling Terry for all my cars mechanical needs.
2003 OLDSMOBILE ALERO - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (DRIVER SIDE FRONT, PASSENGER SIDE FRONT)
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21 reviews
Zachary
12 years of experience
smart friendly service by Zachary
2002 OLDSMOBILE ALERO - CAR IS OVERHEATING INSPECTION
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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 Oldsmobile Models