Serpentine/Drive Belt Replacement at your home or office.

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Serpentine/Drive Belt Replacement Estimate for BMW 525xi

BMW 525xi Serpentine/Drive Belt Replacement costs $97 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$96 to $106
Labor: $70 -$80
Parts: $26
Average Dealer price
$146
Average Shop price
$116
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Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
2006 BMW 525xiL6-3.0LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$98.62Shop/Dealer Price$131.19 - $171.72
2007 BMW 525xiL6-3.0LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$98.10Shop/Dealer Price$130.65 - $170.87
Show example BMW 525xi Serpentine/Drive Belt Replacement prices

Serpentine/Drive Belt Replacement Service & Cost

What is the Serpentine/Drive Belt all about?

The serpentine/drive belt or v-belt is a rubber belt that connects the alternator, power steering, and AC to the part of the engine (crankshaft) which transfers the power from the engine to those components. Without this belt, the battery will not get charged and none of the electrical accessory components in the car will work. The serpentine belt and v-belt are also known as "drive belts."

Because of the high amount of heat in the engine, the belt can develop cracks over time and eventually break. If the belt breaks, the steering wheel will be difficult to turn and driving will be hazardous.

In some cars, water pumps are driven by the drive belts. If the belt breaks, water and coolant needed to keep the engine cool will not properly flow to the engine. The engine will overheat, potentially causing severe damage.

Belts

Keep in mind:

A car will either have a serpentine belt(s) or v-belt(s). Cars that have a serpentine belt will have one or two belts. Most modern cars have only one belt, driving all the engine accessory components. If the car has v-belts, it will most likely have four belts.

How it's done:

  • Inspect the belts for cracks.
  • Remove and replace any damaged belts.
  • Inspect pulleys and bearings.

Our recommendation:

A mechanic should inspect the drive belts during oil changes. If you hear a squealing noise from the engine, it is likely that the drive belts need adjustment or replacement.

What common symptoms indicate you may need to replace the Serpentine/Drive Belt?

  • Squealing noise coming from engine if the belt is loose or worn out.
  • Lack of steering if the belt is broken.
  • Battery Warning Light is on.
  • Engine overheats.

How important is this service?

The drive belts connect the engine to the alternator, air conditioning, power steering, and sometimes the water pump. These belts are how power is transferred from the engines to these other systems. When the belts break, the engine will be unable to transfer power to the alternator, air conditioning, and power steering. Since the alternator is responsible for charging your battery, a broken drive belt means that the electrical components won’t work in your vehicle. The power steering also will fail, which makes it difficult and dangerous to steer. If your car’s water pump is also connected to the drive belt then the engine will not have a properly functioning cooling system, and your vehicle will be likely to overheat.

Fast and easy Serpentine/Drive Belt Replacement service at your home or office.

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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

395 reviews
Tien
18 years of experience
Tien was very good at what he does, he advise me for what other part of my car to watch out too.
2006 BMW 750LI - SEAT BELT BUCKLE INSTALLATION
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282 reviews
Mark
6 years of experience
Mark did a full inspection and took time to explain everything that he is going to perform on the car and answered patiently to all my questions, did the repair on time. Definitely he saved me a lot of dollars..Great price. Informed me of every change in the estimate..He is very honest and trustworthy..I will continue to be a customer of Mark and will tell everyone about the YourMechanic experience..
2008 BMW 335I - SERPENTINE/DRIVE BELT REPLACEMENT
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266 reviews
Grzegorz
36 years of experience
Greg was very flexible and offered me several options for the mobile service. I opted to take my car to the shop instead of using the mobile service and was very pleased with his experience, professionalism and knowledge. I would go out of my way to have him service my car again.
1999 BMW 323I - OIL CHANGE
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49 reviews
Andrew
6 years of experience
Replaced the serpentine belt on my BMW 528i. Very knowledgeable guy, knows what hes doing. Would def call again, and probably will.
2008 BMW 528I - SERPENTINE/DRIVE BELT REPLACEMENT
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Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2006 BMW 525xiL6-3.0LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$98.62Shop/Dealer Price$131.19 - $171.72
2007 BMW 525xiL6-3.0LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$98.10Shop/Dealer Price$130.65 - $170.87
Show example BMW 525xi Serpentine/Drive Belt Replacement prices

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