Drive Belt Tensioner Replacement Estimate for Lexus GS400

Lexus GS400 Drive Belt Tensioner Replacement costs $160 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$160 to $170
Labor: $70 -$80
Parts: $90
Average Dealer price
$273
Average Shop price
$196
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
2000 Lexus GS400V8-4.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$167.27Shop/Dealer Price$217.00 - $309.00
1999 Lexus GS400V8-4.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$165.47Shop/Dealer Price$214.87 - $305.62
1998 Lexus GS400V8-4.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$165.47Shop/Dealer Price$214.79 - $305.48
Show example Lexus GS400 Drive Belt Tensioner Replacement prices

Parts required for a Lexus GS400 Drive Belt Tensioner Replacement

Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

450 reviews
Ben
36 years of experience
Came 5 minutes early, super nice, offered some great advice going forward, and finished 30 minutes early we as well.
2008 LEXUS LS460 - OIL CHANGE
Want Ben's expert advice? Ask your question now. Its free!
432 reviews
Patrick
22 years of experience
LOVE YourMechanic. He told me what he was doing, showed me what he was talking about. He didnt treat me like a "stupid woman" like most mechanics do. I felt very comfortable and safe with them. They gave me an estimate, sent me all the info in an email. I would totally use them again and recommend them to friends and family.
1990 LEXUS ES250 - CAR IS NOT STARTING INSPECTION
Want Patrick's expert advice? Ask your question now. Its free!
174 reviews
Scott
31 years of experience
Scott was punctual and did a great job.
1998 LEXUS GS300 - CRANKSHAFT HARMONIC BALANCER REPLACEMENT
Want Scott's expert advice? Ask your question now. Its free!
136 reviews
Casey
19 years of experience
Casey is a fine friendly young man. Replaced my water pump works great. What more could you want.
2007 LEXUS IS250 - WATER PUMP REPLACEMENT
Want Casey'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 Lexus Models