Spark Plug Replacement Estimate for Saturn L100

Saturn L100 Spark Plug Replacement costs $79 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$78 to $88
Labor: $70 -$80
Parts: $8
Average Dealer price
$110
Average Shop price
$94
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CarServiceYourMechanic PriceShop/Dealer Price
2002 Saturn L100L4-2.2LService typeSpark Plug ReplacementYourMechanic Price$79.08Shop/Dealer Price$95.87 - $113.57
2001 Saturn L100L4-2.2LService typeSpark Plug ReplacementYourMechanic Price$78.91Shop/Dealer Price$95.73 - $113.36
Show example Saturn L100 Spark Plug Replacement prices

Parts required for a Saturn L100 Spark Plug Replacement

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287 reviews
Steven
9 years of experience
Once again Steven did a fantastic job and was very professional!
1999 SATURN SL2 - CAR AC CONDENSER FAN REPLACEMENT
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251 reviews
Jeffrey
22 years of experience
Great fast and fair!!
1997 SATURN SL2 - CAR IS NOT STARTING INSPECTION
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164 reviews
Theodore
11 years of experience
Arrived right on time, was courteous and professional. He walked me through all the repairs afterwards and was great from beginning to end.
1999 SATURN SL2 - CAR STARTER REPAIR
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105 reviews
Alfredo
16 years of experience
isolated the problem, bad wiper motor, and replaced it the next day. Very methodical in his work. Took great care not to damage the car during disassembly and reassembly. Lots of parts had to be removed to get to wiper motor. He knew what he was doing and how to do it. Good Job!!
1997 SATURN SL2 - WIPERS ARE NOT WORKING 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.

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