Cadillac CTS 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 Cadillac CTS Drive Belt Tensioner Replacement is $221 with $81 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2010 Cadillac CTSV6-3.0LService typeDrive Belt Tensioner ReplacementEstimate$408.08Shop/Dealer Price$477.65 - $672.19
2016 Cadillac CTSV8-6.2L TurboService typeDrive Belt Tensioner ReplacementEstimate$376.31Shop/Dealer Price$437.10 - $612.25
2014 Cadillac CTSV6-3.6L TurboService typeDrive Belt Tensioner ReplacementEstimate$399.07Shop/Dealer Price$465.59 - $657.84
2006 Cadillac CTSV6-3.6LService typeDrive Belt Tensioner ReplacementEstimate$331.81Shop/Dealer Price$381.52 - $523.32
2005 Cadillac CTSV8-5.7LService typeDrive Belt Tensioner ReplacementEstimate$565.98Shop/Dealer Price$640.00 - $833.22
2007 Cadillac CTSV8-6.0LService typeDrive Belt Tensioner ReplacementEstimate$565.98Shop/Dealer Price$634.87 - $824.24
2011 Cadillac CTSV8-6.2L TurboService typeDrive Belt Tensioner ReplacementEstimate$482.15Shop/Dealer Price$569.47 - $824.05
2012 Cadillac CTSV6-3.0LService typeDrive Belt Tensioner ReplacementEstimate$399.07Shop/Dealer Price$465.59 - $657.84
Show example Cadillac CTS 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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Rating Summary
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Russell

25 years of experience
356 reviews
Russell
25 years of experience
Cadillac CTS V6-3.6L - Other Inspections - Portland, Oregon
Showed up on time was friendly, gave me some nice suggestions on what I could get done for my car. Overall a nice experience for my first time using Your Mechanic

Christopher

9 years of experience
120 reviews
Christopher
9 years of experience
Cadillac CTS V6-3.6L - Brakes, Steering and Suspension Inspection - Lithia Springs, Georgia
Very Knowledgeable / Great work.. Will Request This Machanic Again if Ever Needed

Robert

43 years of experience
232 reviews
Robert
43 years of experience
Cadillac CTS V6-2.8L - Brake Pads Replacement (Rear) - Houston, Texas
Robert was great hope on my next issue I can have him

AUDIE

34 years of experience
191 reviews
AUDIE
34 years of experience
Cadillac CTS V6-3.6L - Windows - Las Vegas, Nevada
Audie was on time and very professional

Excellent Rating

(662)

Rating Summary
630
17
4
4
7
630
17
4
4
7
Number of Cadillac CTS services completed
7282+
services done by our mechanics
TOTAL NUMBER OF EXPERT Cadillac MECHANICS
1000+
experts on our platform

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