Spark Plug Replacement Estimate for Lexus SC300

Lexus SC300 Spark Plug Replacement costs $140 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$135 to $173
Labor: $126 -$160
Parts: $9 -$13
Average Dealer price
$186 to 213
Average Shop price
$162 to 183
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CarServiceYourMechanic PriceShop/Dealer Price
1999 Lexus SC300L6-3.0LService typeSpark Plug ReplacementYourMechanic Price$140.51Shop/Dealer Price$189.87 - $235.06
1996 Lexus SC300L6-3.0LService typeSpark Plug ReplacementYourMechanic Price$135.80Shop/Dealer Price$184.21 - $226.03
1992 Lexus SC300L6-3.0LService typeSpark Plug ReplacementYourMechanic Price$151.08Shop/Dealer Price$204.75 - $251.24
1997 Lexus SC300L6-3.0LService typeSpark Plug ReplacementYourMechanic Price$135.80Shop/Dealer Price$184.13 - $225.90
1995 Lexus SC300L6-3.0LService typeSpark Plug ReplacementYourMechanic Price$135.99Shop/Dealer Price$184.26 - $226.08
1998 Lexus SC300L6-3.0LService typeSpark Plug ReplacementYourMechanic Price$137.29Shop/Dealer Price$185.83 - $228.59
2000 Lexus SC300L6-3.0LService typeSpark Plug ReplacementYourMechanic Price$140.57Shop/Dealer Price$190.23 - $235.67
1993 Lexus SC300L6-3.0LService typeSpark Plug ReplacementYourMechanic Price$151.08Shop/Dealer Price$204.90 - $251.49
Show example Lexus SC300 Spark Plug Replacement prices

Parts required for a Lexus SC300 Spark Plug Replacement

$9 to $13

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Dan
34 years of experience
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Dave
18 years of experience
Dave was on time and got the job he explained everything to me I will recommend him to everyone I know Great service 110% 
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277 reviews
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7 years of experience
2004 LEXUS RX330 - SPARK PLUG REPLACEMENT
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25 years of experience
Excellent service. Wastes no time, and I felt like he truly looked out for the customer!
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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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