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Audi A8 Idler Pulley Replacement at your home or office.

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Idler Pulley Replacement Service

How much does a Idler Pulley Replacement cost?

On average, the cost for a Audi A8 Idler Pulley Replacement is $193 with $98 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1998 Audi A8V8-3.7LService typeIdler Pulley ReplacementEstimate$310.15Shop/Dealer Price$376.44 - $535.94
1997 Audi A8V8-3.7LService typeIdler Pulley ReplacementEstimate$290.15Shop/Dealer Price$356.47 - $515.99
1999 Audi A8V8-3.7LService typeIdler Pulley ReplacementEstimate$290.15Shop/Dealer Price$356.47 - $515.99
Show example Audi A8 Idler Pulley Replacement prices

What is the Idler Pulley all about?

An idler pulley is responsible for guiding and maintaining tension with the drive belt. The drive belt (also called the serpentine belt) connects the engine to various components of the vehicle (such as the air conditioning, power steering, and alternator). Power is transferred from the engine to these systems via the drive belt. The belt is held in place by the idler pulley, which keeps the tension on the drive belt and guides it.

Keep in mind:

When an idler pulley is replaced, it’s a good idea to replace the drive belt as well.

How it's done:

  • Inspect engine for noises
  • Inspect the drive belts
  • Spin the pulley
  • Replace the pulleys if found bad
  • Check for proper operations of the belt

Our recommendation:

Any time that drive belt maintenance is performed on your vehicle, the idler pulley should be examined. Idler pulleys usually wear out with time, so it is a safe precautionary procedure to have your idler pulley replaced during any drive belt servicing.

What common symptoms indicate you may need to replace the Idler Pulley?

  • Noises from the engine
  • Warning lights are on
  • Loss of power steering
  • Car is overheating

How important is this service?

The idler pulley is responsible for keeping your drive belt aligned, and for maintaining the tension in the drive belt. The drive belt is used to transfer power from the engine to the alternator, power steering, and air conditioning, among other systems. If the driver pulley starts to degrade, the drive belt will be less efficient, and your vehicle will be liable to overheat or run poorly. If the idler pulley fully breaks, the drive belt will no longer work at all, and your car won’t run.

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Real customer reviews from Audi owners like you.

Excellent Rating

(2,406)
Rating Summary
2,233
85
19
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57
2,233
85
19
12
57

Diana

18 years of experience
92 reviews
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Diana
18 years of experience
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by Gerardo
Audi A3 L4-2.0L Turbo - Battery - Caldwell, New Jersey
Very good service. Very knowledgeable about cars and educational with regards on how to take care of cars with high mileage.

Tien

23 years of experience
903 reviews
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Tien
23 years of experience
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by Ilya
Audi A4 Quattro V6-2.8L - Other Inspections - Oakland, California
Tien was very courteous and showed up on time. After looking at the car he determined additional parts would be required to do the job. It took a while to get a new quote. Not sure if this was Tien's fault or YourMechanic. The parts recommended were pricey and didn't include everything needed to complete the job (Tien uncovered that another pulley was needed but that wasn't in the new quote). I researched it myself, bought the parts on Amazon, and scheduled a different mechanic to come complete the job. Tien seemed a bit rushed and ready to move on to the next job. I think he'd be great on any job that is super straight forward. But if any troubleshooting is required he doesn't go the extra mile like I've seen from other mechanics to see it through to the end.

Chris

16 years of experience
419 reviews
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Chris
16 years of experience
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by Sara-ling
Audi A4 Quattro L4-2.0L Turbo - Pre-purchase Car Inspection - San Francisco, California
Chris was great! He worked busily and efficiently and brought his 1-year old dog who was very sweet.

Tien

23 years of experience
903 reviews
Request Tien
Tien
23 years of experience
Request Tien
by Ryan
Audi A4 V6-3.0L - Coolant is leaking - Oakland, California
Straightforward, honest analysis and insightful.

Excellent Rating

(2,406)
Rating Summary
2,233
85
19
12
57
2,233
85
19
12
57
Number of Audi services completed
26466+
services done by our mechanics
TOTAL NUMBER OF EXPERT Audi MECHANICS
700+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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