Throttle Body Replacement Estimate for Infiniti Q45

Infiniti Q45 Throttle Body Replacement costs $285 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$284 to $297
Labor: $70 -$80
Parts: $214 -$217
Average Dealer price
$520 to 526
Average Shop price
$350 to 354
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CarServiceYourMechanic PriceShop/Dealer Price
2005 Infiniti Q45V8-4.5LService typeThrottle Body ReplacementYourMechanic Price$300.93Shop/Dealer Price$384.08 - $576.34
2006 Infiniti Q45V8-4.5LService typeThrottle Body ReplacementYourMechanic Price$296.66Shop/Dealer Price$378.86 - $568.00
2004 Infiniti Q45V8-4.5LService typeThrottle Body ReplacementYourMechanic Price$299.75Shop/Dealer Price$382.64 - $574.04
Show example Infiniti Q45 Throttle Body Replacement prices
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Parts required for a Infiniti Q45 Throttle Body Replacement

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Real customer reviews from Infiniti owners like you.

344 reviews
Robert
26 years of experience
Robert quickly diagnosed the problem and went out of his way to help me. Thanks Robert!
2004 INFINITI G35 - CAR IS NOT STARTING INSPECTION
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115 reviews
Robert
27 years of experience
Rob was polite and professional, but relaxed and friendly. Told me about his experience and why he is working for Your Mechanic. Showed me how the brakepads are measured and showed me the worn grooves in the rotors. He was efficient and was a good sport about having to work in the sun on a hot day. Two thumbs up!!
2003 INFINITI I35 - BRAKE PADS REPLACEMENT (REAR)
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87 reviews
Manuel
27 years of experience
Excellent experience all around. Manuel showed up early, performed all work in a timely manner, and answered all my questions to my satisfaction. I'll be calling him for all my future repair needs.
1999 INFINITI I30 - STARTER REPLACEMENT
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10 reviews
Norman
20 years of experience
Norman arrived in a timely manner and was very thorough in his diagnosis. It only took minutes before finding the cause of the coolant leak. More time was spent on other inspections and recommended services. His overall expertise and professionalism was very much appreciated. Went above and beyond expectations. Booking the repair as we speak. Will be advertising Norman as a preferred mechanic a monster friends and peers.
2006 INFINITI G35 - COOLANT IS LEAKING INSPECTION
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All about Throttle Body Replacement

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.

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