Jaguar XJ8 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 Jaguar XJ8 Drive Belt Tensioner Replacement is $251 with $111 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2009 Jaguar XJ8V8-4.2LService typeDrive Belt Tensioner ReplacementEstimate$376.46Shop/Dealer Price$440.83 - $613.67
2008 Jaguar XJ8V8-4.2LService typeDrive Belt Tensioner ReplacementEstimate$367.45Shop/Dealer Price$427.40 - $596.93
2007 Jaguar XJ8V8-4.2LService typeDrive Belt Tensioner ReplacementEstimate$367.45Shop/Dealer Price$427.46 - $597.04
1999 Jaguar XJ8V8-4.0LService typeDrive Belt Tensioner ReplacementEstimate$601.65Shop/Dealer Price$720.21 - $1065.44
2004 Jaguar XJ8V8-4.2LService typeDrive Belt Tensioner ReplacementEstimate$554.63Shop/Dealer Price$665.12 - $977.84
2006 Jaguar XJ8V8-4.2LService typeDrive Belt Tensioner ReplacementEstimate$367.45Shop/Dealer Price$427.81 - $597.65
2001 Jaguar XJ8V8-4.0LService typeDrive Belt Tensioner ReplacementEstimate$601.65Shop/Dealer Price$720.25 - $1065.51
2005 Jaguar XJ8V8-4.2LService typeDrive Belt Tensioner ReplacementEstimate$367.45Shop/Dealer Price$427.46 - $597.04
Show example Jaguar XJ8 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 Jaguar mechanics

Real customer reviews from Jaguar owners like you.

Excellent Rating

(132)

Rating Summary
123
7
0
0
2
123
7
0
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2

Chris

19 years of experience
174 reviews
Chris
19 years of experience
Jaguar XJ8 V8-4.0L - Alternator - Hollywood, Florida
very good

Peter

44 years of experience
1397 reviews
Peter
44 years of experience
Jaguar XJ8 V8-4.2L - Air Springs Replacement (Driver Side Front, Passenger Side Front) - Phoenix, Arizona
Excellent work

Richard

22 years of experience
237 reviews
Richard
22 years of experience
Jaguar XJ8 V8-4.0L - Car is not starting - North Fort Myers, Florida
Richard did a great job , I would highly recommend him.

William

35 years of experience
731 reviews
William
35 years of experience
Jaguar XJ8 V8-4.2L - Brakes, Steering and Suspension Inspection - Sun City West, Arizona
As always, William was courteous and straight forward. Very helpful. He left his flashlight here, by the way.

Excellent Rating

(132)

Rating Summary
123
7
0
0
2
123
7
0
0
2
Number of Jaguar XJ8 services completed
1452+
services done by our mechanics
TOTAL NUMBER OF EXPERT Jaguar MECHANICS
500+
experts on our platform

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