BMW X5 Serpentine/Drive Belt Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(15)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(15)

Serpentine/Drive Belt Replacement Service

How much does a Serpentine/Drive Belt Replacement cost?

On average, the cost for a BMW X5 Serpentine/Drive Belt Replacement is $170 with $30 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2006 BMW X5V8-4.8LService typeSerpentine/Drive Belt ReplacementEstimate$334.46Shop/Dealer Price$382.38 - $510.55
2004 BMW X5V8-4.8LService typeSerpentine/Drive Belt ReplacementEstimate$324.55Shop/Dealer Price$369.07 - $494.69
2016 BMW X5L4-2.0L Turbo HybridService typeSerpentine/Drive Belt ReplacementEstimate$365.58Shop/Dealer Price$403.79 - $506.69
2005 BMW X5V8-4.8LService typeSerpentine/Drive Belt ReplacementEstimate$324.55Shop/Dealer Price$369.11 - $494.77
2014 BMW X5L6-3.0L TurboService typeSerpentine/Drive Belt ReplacementEstimate$305.23Shop/Dealer Price$344.73 - $447.51
2006 BMW X5L6-3.0LService typeSerpentine/Drive Belt ReplacementEstimate$292.27Shop/Dealer Price$332.34 - $444.67
2011 BMW X5V8-4.4L TurboService typeSerpentine/Drive Belt ReplacementEstimate$391.20Shop/Dealer Price$432.53 - $543.98
2012 BMW X5V8-4.4L TurboService typeSerpentine/Drive Belt ReplacementEstimate$314.96Shop/Dealer Price$337.18 - $391.41
Show example BMW X5 Serpentine/Drive Belt Replacement prices

What is a serpentine belt and how does it work?

A serpentine belt is a relatively long, flat, multi-ribbed belt that is driven by the engine’s crankshaft pulley. The belt drives many, and often all, of the engine accessories such as the alternator, air conditioning compressor, power steering pump, water pump, and air pump. The serpentine belt is tensioned by a hydraulic or spring-loaded automatic tensioner. Some older cars use a serpentine belt to drive most accessories but will also have a shorter v-style belt to drive, for example, the power steering pump.

Belts

When to consider replacing the serpentine belt:

  • Regularly scheduled maintenance. Typically, belt manufacturers recommend belt replacement at 90,000 miles. However, the belt must be inspected for wear or damage at regular intervals prior to this high mileage.
  • Squealing noise, belt slippage, visible belt damage. Should the belt fail or wear out prematurely, you may hear noise or you may see visible signs of deterioration such as missing chunks of rubber, excessive cracking, or a shredded appearance on the edge of the belt.
  • Battery Light. A loose belt, perhaps caused by a defective tensioner, may not drive the alternator at adequate speed and thus the battery may discharge, causing the warning light to illuminate.
  • Engine overheating. Often, the serpentine belt drives the water pump. In those applications, if the belt breaks the engine will overheat in seconds to minutes. If the belt is inadequately tensioned, you may notice higher-than-normal engine operating temperature.

How do mechanics replace the serpentine belt?

  • Prior to removing the belt, the mechanic must run the engine to determine if the idler pulley and the belt tensioner are noise-free. Those rotating components have grease filled bearings and are subject to wear. In addition, the mechanic will ensure that all pulleys and accessories are turning in the same plane. These steps help make sure your new belt will operate trouble-free for its full-service life.
  • The belt’s routing path through the various components is noted. The belt tensioner is released, usually with a wrench or lever, to release the tension from the belt. With the tension off, the belt slides off the pulleys.
  • All rotating components — that is the alternator, air conditioner compressor, etc. — are checked for smooth operation and no noise.
  • If everything checks out, the new belt is slipped over all of the pulleys while holding the tensioner away from the belt. Once the belt is centered on all pulleys, the tensioner is released and the installation is complete. The engine is run to ensure normal operation.

Is it safe to drive with a serpentine belt problem?

No. Should the belt have visible damage, you risk unexpected and sudden breakage that could potentially leave you stranded. Serpentine belt problems that result in the alternator not charging may cause the battery to discharge, which will result in loss of electrical power to the vehicle. Additionally, if a deteriorated belt breaks and that belt drives the water pump, the engine will overheat in a matter of seconds.

When replacing the serpentine belt keep in mind:

  • On many cars, the expected service life of a serpentine belt is around 90,000 miles. Should the belt fail well prior to that, a very careful inspection should be performed to check for out-of-alignment pulleys, a possibly out-of-position crankshaft harmonic balancer on which the drive pulley is mounted, binding pulleys, or a defective belt tensioner.
  • Attention should always be given to serpentine belt routing, since proper routing is critical to proper belt tension, and function of the driven components.
  • Sometimes it is difficult to distinguish serpentine belt related noise from other engine noises. In these cases, a mechanic will determine the origin of the noise by momentarily running the engine without the serpentine belt attached.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(15)

Rating Summary
15
0
0
0
0
15
0
0
0
0

Juan

5 years of experience
202 reviews
Juan
5 years of experience
X5 2003 - Serpentine/Drive Belt - Morrisville, NC
Clear explanation as to the problem, clearly explained why the problem existed and how it should be repaired.

Mack

3 years of experience
1 reviews
Mack
3 years of experience
X5 2004 - Alternator - Alpharetta, GA
Mack was very professional and knowledgeable about my truck. Would definitely recommend Mack to family and friends.

Mahendra

14 years of experience
4 reviews
Mahendra
14 years of experience
X5 2006 - Check Engine Light is on - Brooklyn, NY
Knowledgeable and very helpful.

Robert

15 years of experience
49 reviews
Robert
15 years of experience
X5 2015 - Oil Change - Pleasanton, CA
Robert did excellent job... thank you so much !...

Excellent Rating

(15)

Rating Summary
15
0
0
0
0
15
0
0
0
0
Number of BMW X5 Serpentine/Drive Belt Replacement services completed
165+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

Recent articles & questions

The Best Used Cars to Buy If You Don’t Have Kids
Buying Buying a used car is rarely a simple process, but if you don’t have kids, you have many more options than those who have to account for additional passengers. There are plenty of choices out there, depending on your...
Understanding the Honda Maintenance Minder System and Lights
Car symbols, or dashboard lights, are a car service reminder. The Honda Maintenance Minder codes indicate when and what service your car needs.
P2650 OBD-II Trouble Code: “B” Rocker Arm Actuator Control Circuit Open Bank 1
P2650 P2650 trouble code definition “B” Rocker Arm Actuator Control Circuit Open Bank 1 What the P2650 code means P2650 is an OBD-II generic code for the engine control module (ECM) detecting the B rocker arm actuator control circuit for...

Can I put E85 in my truck?

The last owner may have used an aftermarket computer programmer to alter the computer to only use regular fuel and not E85. If your gas cap says your truck is E85, it should be okay and you could try running...

Where to get back up camera repair?

Claimed by Kevin Gainer

2005 Honda Civic standard. Brakes are engaging themselves while we are driving. The car slows down on its own, the rotors get all

If the brake master cylinder internal residual check valve sticks it will not let pressure release to the brakes and will cause brake drag. You should jack up suspect locking brakes wheel and if it will not turn then crack...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com