Lexus SC400 Drive Belt Tensioner Replacement at your home or office.

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Drive Belt Tensioner Replacement Service

How much does a Drive Belt Tensioner Replacement cost?

On average, the cost for a Lexus SC400 Drive Belt Tensioner Replacement is $224 with $84 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1996 Lexus SC400V8-4.0LService typeDrive Belt Tensioner ReplacementEstimate$719.26Shop/Dealer Price$866.63 - $1294.55
2000 Lexus SC400V8-4.0LService typeDrive Belt Tensioner ReplacementEstimate$312.99Shop/Dealer Price$357.95 - $485.61
1997 Lexus SC400V8-4.0LService typeDrive Belt Tensioner ReplacementEstimate$710.25Shop/Dealer Price$854.57 - $1280.20
1994 Lexus SC400V8-4.0LService typeDrive Belt Tensioner ReplacementEstimate$710.25Shop/Dealer Price$854.57 - $1280.20
1998 Lexus SC400V8-4.0LService typeDrive Belt Tensioner ReplacementEstimate$312.99Shop/Dealer Price$360.57 - $490.19
1992 Lexus SC400V8-4.0LService typeDrive Belt Tensioner ReplacementEstimate$710.25Shop/Dealer Price$854.81 - $1280.63
1999 Lexus SC400V8-4.0LService typeDrive Belt Tensioner ReplacementEstimate$312.99Shop/Dealer Price$358.02 - $485.73
1995 Lexus SC400V8-4.0LService typeDrive Belt Tensioner ReplacementEstimate$710.25Shop/Dealer Price$854.57 - $1280.20
Show example Lexus SC400 Drive Belt Tensioner Replacement prices

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.

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Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(37)

Rating Summary
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Robert

32 years of experience
646 reviews
Robert
32 years of experience
Lexus SC400 V8-4.0L - Smoke from engine or exhaust - Menlo Park, California
Robert was timely and efficient. He gave great feedback and I trusted his advice. I would absolutely recommend him and use him again. Thanks Robert!

Tony

15 years of experience
121 reviews
Tony
15 years of experience
Lexus SC400 V8-4.0L - Brake Master Cylinder - Oakland, California
Tony is very knowledgeable! I can tell he takes pride in his work, he makes sure the job is done properly! With me not being from California or knowing anyone, I searched and came across yourmechanic and I must say it feels good to not worry about if I'll be ripped off or if it will be done correctly! Great work!!!

Peter

44 years of experience
1397 reviews
Peter
44 years of experience
Lexus SC400 V8-4.0L - Car is not starting - Phoenix, Arizona
If I ever need this type of service I will seek out Pete. He was a true gentleman!

Jason

24 years of experience
190 reviews
Jason
24 years of experience
Lexus SC400 V8-4.0L - Car is not starting - Antioch, Tennessee
The guys knows his sh**! Plain and simple!

Excellent Rating

(37)

Rating Summary
34
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1
2
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Number of Lexus SC400 services completed
407+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

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