Spark Plug Replacement Estimate for Lexus IS300

Lexus IS300 Spark Plug Replacement costs $117 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$115 to $138
Labor: $105 -$120
Parts: $10 -$18
Average Dealer price
$160 to 176
Average Shop price
$138 to 147
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CarServiceYourMechanic PriceShop/Dealer Price
2003 Lexus IS300L6-3.0LService typeSpark Plug ReplacementYourMechanic Price$116.26Shop/Dealer Price$157.20 - $194.23
2016 Lexus IS300V6-3.5LService typeSpark Plug ReplacementYourMechanic Price$124.08Shop/Dealer Price$167.14 - $210.17
2004 Lexus IS300L6-3.0LService typeSpark Plug ReplacementYourMechanic Price$116.06Shop/Dealer Price$157.00 - $193.92
2005 Lexus IS300L6-3.0LService typeSpark Plug ReplacementYourMechanic Price$116.06Shop/Dealer Price$157.05 - $194.02
2002 Lexus IS300L6-3.0LService typeSpark Plug ReplacementYourMechanic Price$116.26Shop/Dealer Price$157.22 - $194.28
2001 Lexus IS300L6-3.0LService typeSpark Plug ReplacementYourMechanic Price$116.26Shop/Dealer Price$157.18 - $194.21
Show example Lexus IS300 Spark Plug Replacement prices

Parts required for a Lexus IS300 Spark Plug Replacement

$10 to $18

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Real customer reviews from Lexus owners like you.

308 reviews
Dan
34 years of experience
Timely and does the job. Used Dan 3x now and good experiences each time.
2004 LEXUS RX330 - SPARK PLUG REPLACEMENT
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277 reviews
Trung
7 years of experience
2004 LEXUS RX330 - SPARK PLUG REPLACEMENT
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178 reviews
Chris
11 years of experience
Chris is by far one of the best and honest mechanics I've ever dealt with. My car is older and rusted so the amount of time he spent to do the work and explain what he did was awesome. I highly recommend Chris and his services!!!
2002 LEXUS IS300 - ABS LIGHT IS ON INSPECTION
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70 reviews
Michael
17 years of experience
This was a great service and so effortless. I would recommend this service without hesitation, and would consider using it again for me and my family.
2001 LEXUS RX300 - OIL CHANGE
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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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