Spark Plug Replacement Estimate for Lexus GS430

Lexus GS430 Spark Plug Replacement costs $108 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$87 to $132
Labor: $77 -$120
Parts: $10 -$12
Average Dealer price
$123 to 164
Average Shop price
$105 to 140
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CarServiceYourMechanic PriceShop/Dealer Price
2003 Lexus GS430V8-4.3LService typeSpark Plug ReplacementYourMechanic Price$116.29Shop/Dealer Price$157.22 - $194.27
2001 Lexus GS430V8-4.3LService typeSpark Plug ReplacementYourMechanic Price$116.08Shop/Dealer Price$157.14 - $194.17
2002 Lexus GS430V8-4.3LService typeSpark Plug ReplacementYourMechanic Price$116.08Shop/Dealer Price$157.02 - $193.97
2006 Lexus GS430V8-4.3LService typeSpark Plug ReplacementYourMechanic Price$89.73Shop/Dealer Price$120.95 - $151.53
2004 Lexus GS430V8-4.3LService typeSpark Plug ReplacementYourMechanic Price$116.29Shop/Dealer Price$157.25 - $194.32
2005 Lexus GS430V8-4.3LService typeSpark Plug ReplacementYourMechanic Price$116.29Shop/Dealer Price$157.21 - $194.25
2007 Lexus GS430V8-4.3LService typeSpark Plug ReplacementYourMechanic Price$90.03Shop/Dealer Price$121.41 - $152.27
Show example Lexus GS430 Spark Plug Replacement prices

Parts required for a Lexus GS430 Spark Plug Replacement

$10 to $12

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308 reviews
Dan
34 years of experience
2003 LEXUS ES300 - SPARK PLUG REPLACEMENT
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Trung
7 years of experience
2004 LEXUS RX330 - SPARK PLUG REPLACEMENT
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268 reviews
Richard
16 years of experience
Very professional and nice. Went above and beyond to assure it was correct.
1998 LEXUS LS400 - POWER STEERING PRESSURE HOSE REPLACEMENT
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119 reviews
Adam
12 years of experience
Adam is very experienced in my opinion. He knew exactly what to do and went straight to work and got done earlier than expected. He was very informative and courteous. He explained exactly what it was he was doing and how he did it. Highly recommended. A+++
2001 LEXUS RX300 - 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.

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