Isuzu i-370 Drive Belt Tensioner Replacement at your home or office.

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Drive Belt Tensioner Replacement Estimate for Isuzu i-370

Isuzu i-370 Drive Belt Tensioner Replacement costs $155 on average.

CarServiceEstimateShop/Dealer Price
2007 Isuzu i-370L5-3.7LService typeDrive Belt Tensioner ReplacementEstimate$222.55Shop/Dealer Price$269.69 - $379.61
2008 Isuzu i-370L5-3.7LService typeDrive Belt Tensioner ReplacementEstimate$212.55Shop/Dealer Price$258.11 - $366.84
Show example Isuzu i-370 Drive Belt Tensioner Replacement prices

Drive Belt Tensioner Replacement Service

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 Isuzu mechanics

Real customer reviews from Isuzu owners like you.

Excellent Rating

(300)

Rating Summary
278
12
0
2
8
278
12
0
2
8

Paul

25 years of experience
243 reviews
Paul
25 years of experience
Isuzu Trooper V6-3.5L - Drive Belt Tensioner - Las Vegas, Nevada
Extremely satisfied. Confident in Paul. I appreciate being shown the tensioner (pulley) that was locked up causing my serpentine belt to break twice.

Joshua

20 years of experience
24 reviews
Joshua
20 years of experience
Isuzu Rodeo V6-3.2L - Drive Belt Tensioner - Denver, Colorado
honest reliable will do business again with your firm

Nicholas

11 years of experience
534 reviews
Nicholas
11 years of experience
Isuzu Axiom V6-3.5L - Car does not shift from park to drive - Durham, North Carolina
Nick was great.

Toby

10 years of experience
100 reviews
Toby
10 years of experience
Isuzu Rodeo V6-3.2L - Serpentine/Drive Belt - Lewisville, Texas
Toby was friendly and knowledgeable. Work was done in a timely manner.

Excellent Rating

(300)

Rating Summary
278
12
0
2
8
278
12
0
2
8
Number of Isuzu services completed
3300+
services done by our mechanics
TOTAL NUMBER OF EXPERT Isuzu MECHANICS
200+
experts on our platform

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