BMW M3 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 BMW M3 Idler Pulley Replacement is $127 with $32 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2002 BMW M3L6-3.2LService typeIdler Pulley ReplacementEstimate$218.03Shop/Dealer Price$268.79 - $364.83
1997 BMW M3L6-3.2LService typeIdler Pulley ReplacementEstimate$230.29Shop/Dealer Price$289.16 - $409.42
2006 BMW M3L6-3.2LService typeIdler Pulley ReplacementEstimate$198.03Shop/Dealer Price$248.83 - $344.90
1994 BMW M3L6-3.0LService typeIdler Pulley ReplacementEstimate$159.87Shop/Dealer Price$201.08 - $268.48
1995 BMW M3L6-3.0LService typeIdler Pulley ReplacementEstimate$230.29Shop/Dealer Price$289.20 - $409.49
1998 BMW M3L6-3.2LService typeIdler Pulley ReplacementEstimate$198.03Shop/Dealer Price$248.83 - $344.90
2001 BMW M3L6-3.2LService typeIdler Pulley ReplacementEstimate$203.03Shop/Dealer Price$253.49 - $349.30
1996 BMW M3L6-3.2LService typeIdler Pulley ReplacementEstimate$235.29Shop/Dealer Price$294.75 - $415.45
Show example BMW M3 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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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

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Rating Summary
64
5
2
0
0
64
5
2
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0

Jim

30 years of experience
147 reviews
Jim
30 years of experience
M3 2002 - Water Pump - Dublin, CA
On time went straight to work and was finished sooner than I expected

Edmar

17 years of experience
249 reviews
Edmar
17 years of experience
M3 2005 - Oil Change - The Colony, TX
Knowledgeable and cool tempered

Colin

24 years of experience
127 reviews
Colin
24 years of experience
M3 2001 - Oil/Fluid Leak - Indian Rocks Beach, FL
Not only is Colin a great mechanic, but he is also a really cool guy to get to know intellectually. He has performed several services on my M3 and he really knows Bimmers well. I highly recommend choosing Colin for your cars needs, especially if you drive a BMW.

Dellano

13 years of experience
543 reviews
Dellano
13 years of experience
M3 2015 - Tire Rotation - Bethesda, MD
Second time Delano helped me. Does a great job. Polite, competent, and on time.

Excellent Rating

(71)

Rating Summary
64
5
2
0
0
64
5
2
0
0
Number of BMW M3 services completed
781+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

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