Spark Plug Replacement Estimate for Lexus RX450h

Lexus RX450h Spark Plug Replacement costs $319 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$318 to $362
Labor: $308 -$352
Parts: $10
Average Dealer price
$429
Average Shop price
$379
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CarServiceYourMechanic PriceShop/Dealer Price
2010 Lexus RX450hV6-3.5L HybridService typeSpark Plug ReplacementYourMechanic Price$318.62Shop/Dealer Price$433.07 - $524.89
2015 Lexus RX450hV6-3.5L HybridService typeSpark Plug ReplacementYourMechanic Price$318.42Shop/Dealer Price$433.36 - $525.42
2013 Lexus RX450hV6-3.5L HybridService typeSpark Plug ReplacementYourMechanic Price$318.42Shop/Dealer Price$433.01 - $524.82
2011 Lexus RX450hV6-3.5L HybridService typeSpark Plug ReplacementYourMechanic Price$318.42Shop/Dealer Price$433.17 - $525.10
2012 Lexus RX450hV6-3.5L HybridService typeSpark Plug ReplacementYourMechanic Price$318.62Shop/Dealer Price$433.16 - $525.04
2014 Lexus RX450hV6-3.5L HybridService typeSpark Plug ReplacementYourMechanic Price$318.62Shop/Dealer Price$433.04 - $524.82
Show example Lexus RX450h Spark Plug Replacement prices

Parts required for a Lexus RX450h Spark Plug Replacement

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Dan
34 years of experience
2003 LEXUS ES300 - SPARK PLUG REPLACEMENT
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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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12 years of experience
Jose' is a very professional auto mechanic--and personable, as well. I would request him next time I need work on my car! Jose', thank you! It was a great first experience with Your Mechanic.
2005 LEXUS LS430 - OIL CHANGE
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13 years of experience
Excellent very helpful guy. Friendly smart and honest. I will surly use again. Nice Job
2010 LEXUS HS250H - CAR IS OVERHEATING 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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