Throttle Body Replacement at your home or office.

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Throttle Body Replacement Estimate for Lexus RX450h

Lexus RX450h Throttle Body Replacement costs $837 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$547 to $1732
Labor: $189 -$216
Parts: $358 -$1516
Average Dealer price
$966 to 3283
Average Shop price
$672 to 2120
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2013 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$575.46Shop/Dealer Price$740.68 - $1081.98
2010 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$568.31Shop/Dealer Price$732.07 - $1068.25
2011 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$568.31Shop/Dealer Price$731.85 - $1067.88
2017 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$1797.26Shop/Dealer Price$2238.65 - $3474.35
2012 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$575.46Shop/Dealer Price$740.73 - $1082.07
2015 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$579.57Shop/Dealer Price$745.79 - $1090.15
2016 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$1827.26Shop/Dealer Price$2305.84 - $3586.30
2014 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$572.34Shop/Dealer Price$737.09 - $1076.28
Show example Lexus RX450h Throttle Body Replacement prices

Throttle Body Replacement Service & Cost

What is the Throttle Body all about?

For a car to run smoothly, it needs the proper mixture of air and fuel. The amount of air in the engine is controlled by the air intake system. A throttle body is part of the air intake system that helps control the amount of air that gets into the engine. If the throttle body fails, the engine will not get the proper mixture of air and fuel and the engine may lose power.

Keep in mind:

If a throttle body is damaged, it will need to be replaced. Sometimes a throttle body is malfunctioning because it is dirty, in which case it can be cleaned and repaired.

How it's done:

  • Scan the computer system for codes.
  • Check wiring and connections to throttle body.
  • Clean any carbon build-up around intake inlet.
  • Install new gasket and throttle body.
  • Clear the codes.
  • Test drive the vehicle and check for proper operation of the throttle body.

Our recommendation:

When you are getting a major tune up, you may want to get an air induction service and fuel injection flush. The air induction service will clean the throttle plate and remove carbon from the air-intake system. This will prolong the life of the throttle body.

What common symptoms indicate you may need to replace the Throttle Body?

  • Check Engine light is on.
  • Warning message on dashboard for "Reduced Power."
  • Poor car performance.
  • Lack of power.
  • Vehicle does not idle properly or engine does not run smoothly.
  • Poor shifting of transmission.

How important is this service?

In order to operate optimally, your engine needs a perfect ratio of fuel and air. It achieves this through the air intake system, which sends air into the engine. The throttle body is a key part of the air intake system. It controls exactly how much air is allowed to enter the engine.

When the throttle body malfunctions or breaks, the incorrect amount of air will enter the engine, and the engine will not run well. When this happens you will likely experience a loss of power or a sputtering engine.

Fast and easy Throttle Body Replacement service at your home or office.

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Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

286 reviews
Dave
18 years of experience
On time, worked carefully, made suggestions for future work. Great job.
2005 LEXUS ES330 - VALVE COVER GASKET REPLACEMENT
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282 reviews
Mark
6 years of experience
Thank you
2005 LEXUS ES330 - CHECK ENGINE LIGHT IS ON INSPECTION
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256 reviews
Jay
32 years of experience
i wasn't home during the repair however my son was and he said that Jay was very professional and completed the work required without an issue. He was very content with the work done to his car.
2000 LEXUS ES300 - CAR THERMOSTAT REPLACEMENT
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87 reviews
Chris
21 years of experience
very knowledgeable, worked quickly and was on time.
2001 LEXUS IS300 - CHECK ENGINE LIGHT IS ON INSPECTION
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Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2013 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$575.46Shop/Dealer Price$740.68 - $1081.98
2010 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$568.31Shop/Dealer Price$732.07 - $1068.25
2011 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$568.31Shop/Dealer Price$731.85 - $1067.88
2017 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$1797.26Shop/Dealer Price$2238.65 - $3474.35
2012 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$575.46Shop/Dealer Price$740.73 - $1082.07
2015 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$579.57Shop/Dealer Price$745.79 - $1090.15
2016 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$1827.26Shop/Dealer Price$2305.84 - $3586.30
2014 Lexus RX450hV6-3.5L HybridService typeThrottle Body ReplacementYourMechanic Price$572.34Shop/Dealer Price$737.09 - $1076.28
Show example Lexus RX450h Throttle Body Replacement prices

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