Lexus IS300 Drive Belt Tensioner Replacement at your home or office.

Our certified mechanics come to you・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Logo-yelp
CUSTOMERS LOVE US ON YELP
4.5 out of 5 (550 reviews)
Icon-warranty_badge-02
SERVICES BACKED BY OUR
12-Month, 12,000-Mile Warranty
How does YourMechanic work?    
Icon-quote-hiw
Get a quote

Choose from 600+ repair, maintenance, and diagnostic services, backed by our 12-month, 12,000-mile warranty.

Icon-calendar-hiw
Book an appointment

Tell us when to meet you at your home or office. We’ll send one of our vetted, top-rated mechanics.

Icon-fixed-hiw
Get your car fixed

Continue with your day while our mechanic fixes your car onsite. You pay only after the job is done.

Drive Belt Tensioner Replacement Estimate for Lexus IS300

Lexus IS300 Drive Belt Tensioner Replacement costs $254 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$230 to $299
Labor: $70 -$80
Parts: $160 -$219
Average Dealer price
$412 to 531
Average Shop price
$283 to 357
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 Lexus IS300L6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$420.30Shop/Dealer Price$533.29 - $815.07
2001 Lexus IS300L6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$389.28Shop/Dealer Price$494.63 - $753.24
2016 Lexus IS300V6-3.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$508.22Shop/Dealer Price$643.23 - $990.98
2017 Lexus IS300V6-3.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$508.22Shop/Dealer Price$632.34 - $971.93
2005 Lexus IS300L6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$420.30Shop/Dealer Price$533.30 - $815.10
2002 Lexus IS300L6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$389.28Shop/Dealer Price$494.50 - $753.01
2004 Lexus IS300L6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$420.30Shop/Dealer Price$533.44 - $815.33
Show example Lexus IS300 Drive Belt Tensioner Replacement prices

Drive Belt Tensioner Replacement Service & Cost

What is the Drive Belt Tensioner all about?

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.

Keep in mind:

Tensioners usually come with pulleys; they are normally replaced together. Also, when replacing a tensioner, the drive belt usually must be removed. A mechanic may recommend replacing the belt as well.

How it's done:

  • Check for any noise in the engine (usually a squeaky or grinding noise).
  • Remove the drive belt(s) (in most cases).
  • Inspect drive belt pulleys.
  • Check the drive belt tensioner.
  • Remove and replace the tensioner if faulty.
  • Start car to see if noise is gone.

Our recommendation:

Your drive belt tensioner should always be inspected when your drive belt is serviced. During routine maintenance and inspection, your drive belt system should be reviewed to make sure that all the components are in working order. The drive belt tensioner will usually last longer than the drive belts, so as long as your tensioner is inspected or replaced when your drive belts are, your belt system should remain in good shape.

What common symptoms indicate you may need to replace the Drive Belt Tensioner?

Unusual noise (squeaky or grinding sound) every time you start the engine.

How important is this service?

The air conditioning, power steering, and alternator in your vehicle are given power through the drive belt. The belt is attached to both the crankshaft and these systems, and transfers power from the engine to drive each of these components. The drive belt tensioner is responsible for keeping the tension in the drive belt, which allows it to continue moving and transferring power. When the drive belt tensioner fails, the tension in the drive belt will begin to diminish, and the vehicle will not operate as well.

Fast and easy Drive Belt Tensioner Replacement service at your home or office.

GET A QUOTE FOR YOUR CAR
Backed by 12-month, 12,000-mile guarantee

Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

735 reviews
Peter
39 years of experience
Peter is a total professional. He knows a motor vehicle inside and out. He is punctual, courteous and honest. He will tell you if the work booked for your car is needed. I am totally satisfied with Peter's work ethic, and would recommend him to anyone.
2004 LEXUS ES330 - CHECK ENGINE LIGHT IS ON INSPECTION
330 reviews
Chris
12 years of experience
Chris is by far one of the best and honest mechanics I've ever dealt with. My car is older and rusted so the amount of time he spent to do the work and explain what he did was awesome. I highly recommend Chris and his services!!!
2002 LEXUS IS300 - ABS LIGHT IS ON INSPECTION
234 reviews
Tyrone
7 years of experience
Got to the bottom of my problem quickly and gave me options to repair it
1998 LEXUS LS400 - CAR IS OVERHEATING INSPECTION
169 reviews
Maxwell
14 years of experience
Maxwell showed up earlier than his appointment time with me. He is very knowledgeable of the vehicle parts and was kind enough to explain me some functions of the engine. When he was finished, there was no dirty spot in my driveway. He is cool...
2008 LEXUS GX470 - TIMING BELT REPLACEMENT
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 Lexus IS300L6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$420.30Shop/Dealer Price$533.29 - $815.07
2001 Lexus IS300L6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$389.28Shop/Dealer Price$494.63 - $753.24
2016 Lexus IS300V6-3.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$508.22Shop/Dealer Price$643.23 - $990.98
2017 Lexus IS300V6-3.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$508.22Shop/Dealer Price$632.34 - $971.93
2005 Lexus IS300L6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$420.30Shop/Dealer Price$533.30 - $815.10
2002 Lexus IS300L6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$389.28Shop/Dealer Price$494.50 - $753.01
2004 Lexus IS300L6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$420.30Shop/Dealer Price$533.44 - $815.33
Show example Lexus IS300 Drive Belt Tensioner Replacement prices

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com