Spark Plug Replacement Estimate for Lexus RX300

Lexus RX300 Spark Plug Replacement costs $200 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$199 to $226
Labor: $189 -$216
Parts: $10
Average Dealer price
$272
Average Shop price
$238
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CarServiceYourMechanic PriceShop/Dealer Price
2002 Lexus RX300V6-3.0LService typeSpark Plug ReplacementYourMechanic Price$200.29Shop/Dealer Price$271.71 - $331.63
1999 Lexus RX300V6-3.0LService typeSpark Plug ReplacementYourMechanic Price$200.08Shop/Dealer Price$271.78 - $331.78
2000 Lexus RX300V6-3.0LService typeSpark Plug ReplacementYourMechanic Price$200.08Shop/Dealer Price$271.57 - $331.41
2001 Lexus RX300V6-3.0LService typeSpark Plug ReplacementYourMechanic Price$200.08Shop/Dealer Price$271.66 - $331.59
2003 Lexus RX300V6-3.0LService typeSpark Plug ReplacementYourMechanic Price$200.29Shop/Dealer Price$271.77 - $331.73
Show example Lexus RX300 Spark Plug Replacement prices

Parts required for a Lexus RX300 Spark Plug Replacement

Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

311 reviews
Lucas
12 years of experience
Lucas was incredibly kind and professional. He took time to explain everything to me. I truly appreciate it!
2002 LEXUS RX300 - OIL CHANGE
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308 reviews
Dan
34 years of experience
2003 LEXUS ES300 - SPARK PLUG REPLACEMENT
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277 reviews
Trung
7 years of experience
Trung was excellent. He is highly competent, knowledgeable, professional and personable. He was thorough in his work and clear in communicating his observations and recommendations. I will definitely request him the next time I need something done on my Lexus and would gladly recommend him to others.
2008 LEXUS RX400H - SPARK PLUG REPLACEMENT
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236 reviews
Jose
12 years of experience
He figured the problem out quick. Told me options I had and his recommendation. He wasn't pushy like most mechanics. Great job.
1999 LEXUS RX300 - CAR IS NOT STARTING 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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