Spark Plug Replacement Estimate for Lexus GS450h

Lexus GS450h Spark Plug Replacement costs $88 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$88 to $98
Labor: $70 -$80
Parts: $18
Average Dealer price
$129
Average Shop price
$106
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2007 Lexus GS450hV6-3.5L HybridService typeSpark Plug ReplacementYourMechanic Price$89.44Shop/Dealer Price$119.71 - $153.34
2009 Lexus GS450hV6-3.5L HybridService typeSpark Plug ReplacementYourMechanic Price$89.08Shop/Dealer Price$119.38 - $152.83
2011 Lexus GS450hV6-3.5L HybridService typeSpark Plug ReplacementYourMechanic Price$89.08Shop/Dealer Price$119.30 - $152.69
2010 Lexus GS450hV6-3.5L HybridService typeSpark Plug ReplacementYourMechanic Price$89.08Shop/Dealer Price$119.33 - $152.76
2008 Lexus GS450hV6-3.5L HybridService typeSpark Plug ReplacementYourMechanic Price$89.44Shop/Dealer Price$119.73 - $153.37
Show example Lexus GS450h Spark Plug Replacement prices

Parts required for a Lexus GS450h Spark Plug Replacement

Meet some of our expert Lexus mechanics

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
Want Dan's expert advice? Ask your question now. Its free!
287 reviews
Steven
9 years of experience
This was my first time using this service, which I had not even heard of until the day before, so I didn’t know what to expect. It really could not have gone any better. Steven is very professional, knowledgeable, and has a great demeanor. I was there the whole time, to help in any way I could (which wasn’t much) but I learned a few things as he was happy to answer my questions. I will be recommending him and this service.
1998 LEXUS GS400 - ALTERNATOR REPLACEMENT
Want Steven's expert advice? Ask your question now. Its free!
277 reviews
Trung
7 years of experience
2004 LEXUS RX330 - SPARK PLUG REPLACEMENT
Want Trung's expert advice? Ask your question now. Its free!
19 reviews
Mike
17 years of experience
Super friendly, honest and knowledgable. Actually arrived early and changed brakes in quick efficient manner. Did a thorough inspection and made some good recommendations. Hopefully will get him again when the next issue arises.
2004 LEXUS IS300 - BRAKE PADS REPLACEMENT (FRONT)
Want Mike's expert advice? Ask your question now. Its free!

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.

Spark Plug Replacement Estimates for Popular Lexus Models