Drive Belt Tensioner Replacement Estimate for Infiniti Q45

Infiniti Q45 Drive Belt Tensioner Replacement costs $262 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$262 to $272
Labor: $70 -$80
Parts: $192
Average Dealer price
$477
Average Shop price
$323
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
2003 Infiniti Q45V8-4.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$277.53Shop/Dealer Price$354.82 - $529.53
2004 Infiniti Q45V8-4.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$273.69Shop/Dealer Price$350.14 - $522.06
2002 Infiniti Q45V8-4.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$273.69Shop/Dealer Price$350.07 - $521.92
2006 Infiniti Q45V8-4.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$273.69Shop/Dealer Price$350.10 - $521.99
2005 Infiniti Q45V8-4.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$277.53Shop/Dealer Price$354.84 - $529.56
Show example Infiniti Q45 Drive Belt Tensioner Replacement prices

Parts required for a Infiniti Q45 Drive Belt Tensioner Replacement

Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

341 reviews
Honorio
14 years of experience
Honorio diagnosed and fixed my power window + outlets despite one of the parts I ordered being defective. He took the extra time to explain to me what the problems were and how he was going about fixing them. In the end, the entire job took longer than expected but he honored his original labor quote. I couldn't be more satisfied with the job he did.
2004 INFINITI G35 - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (DRIVER SIDE FRONT)
Want Honorio's expert advice? Ask your question now. Its free!
266 reviews
Grzegorz
36 years of experience
Very helpful!
2012 INFINITI FX35 - BRAKE PADS REPLACEMENT (FRONT, REAR)
Want Grzegorz's expert advice? Ask your question now. Its free!
256 reviews
Jay
32 years of experience
Jay was very patient and professional. Jay took the time for me to understand what was wrong with my recent purchased used SUV that I bought. I will definitely recommend Jay. I called the center once and the representative was too very professional and answered all my questions. My whole experience was beyond all expectations and my experience with YourMechanic leaves as returning customer.
2003 INFINITI QX4 - OXYGEN SENSOR REPLACEMENT (REAR/LOWER/DOWNSTREAM)
Want Jay's expert advice? Ask your question now. Its free!
178 reviews
Chris
11 years of experience
He was early, finished in a timely manner, and personable.
2008 INFINITI G35 - OIL CHANGE
Want Chris's expert advice? Ask your question now. Its free!

All about Drive Belt Tensioner Replacement

A Drive Belt Tensioner is a pulley mounted to either a spring mechanism or to an adjustable pivot point that is used to keep constant tension on your serpentine belt. That is the big long belt in the front of your engine. The tensioner rides on the outside surface of the belt to put pressure, or tension, on the belt and against the pulleys that drive things like the alternator, power steering, air conditioner, etc.

Drive Belt Tensioner Replacement Estimates for Popular Infiniti Models