Mercury Mystique 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

(16)

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

(16)

Serpentine/Drive Belt Replacement Service

How much does a Serpentine/Drive Belt Replacement cost?

On average, the cost for a Mercury Mystique Serpentine/Drive Belt Replacement is $180 with $40 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1998 Mercury MystiqueL4-2.0LService typeSerpentine/Drive Belt ReplacementEstimate$352.74Shop/Dealer Price$405.78 - $556.78
1999 Mercury MystiqueL4-2.0LService typeSerpentine/Drive Belt ReplacementEstimate$255.83Shop/Dealer Price$285.12 - $368.88
1998 Mercury MystiqueV6-2.5LService typeSerpentine/Drive Belt ReplacementEstimate$291.21Shop/Dealer Price$329.37 - $439.68
1999 Mercury MystiqueV6-2.5LService typeSerpentine/Drive Belt ReplacementEstimate$291.21Shop/Dealer Price$329.37 - $439.68
1996 Mercury MystiqueV6-2.5LService typeSerpentine/Drive Belt ReplacementEstimate$280.61Shop/Dealer Price$317.60 - $421.06
1997 Mercury MystiqueV6-2.5LService typeSerpentine/Drive Belt ReplacementEstimate$280.61Shop/Dealer Price$316.26 - $418.73
1995 Mercury MystiqueV6-2.5LService typeSerpentine/Drive Belt ReplacementEstimate$280.61Shop/Dealer Price$316.14 - $418.51
2000 Mercury MystiqueL4-2.0LService typeSerpentine/Drive Belt ReplacementEstimate$255.83Shop/Dealer Price$285.15 - $368.92
Show example Mercury Mystique 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 Mercury mechanics

Real customer reviews from Mercury owners like you.

Excellent Rating

(16)

Rating Summary
14
2
0
0
0
14
2
0
0
0

Patrick

34 years of experience
1579 reviews
Patrick
34 years of experience
Mercury Mystique V6-2.5L - Car is surging and dying - Buda, Texas
Patrick is the best! We are not going to use anyone else. Why would you take your car to a shop when a professional like Patrick will come to you? This has to be the future of car repair.

Luke

18 years of experience
322 reviews
Luke
18 years of experience
Mercury Mystique L4-2.0L - Oil/Fluid Leak - Austin, Texas
Arrived on time was quick to asses the problem.

Joshua

28 years of experience
709 reviews
Joshua
28 years of experience
Mercury Mystique V6-2.5L - Spark Plugs - American Canyon, California

Whitney

40 years of experience
783 reviews
Whitney
40 years of experience
Mercury Mystique V6-2.5L - Coolant is leaking - San Jose, California
Whitney did a great job on my 96 mercury mystique. We talked through out the entire time he was here working on my car. He explain what and how things went wrong with my car. He did what he said! My car started before he left. So thank you Whitney!

Excellent Rating

(16)

Rating Summary
14
2
0
0
0
14
2
0
0
0
Number of Mercury Mystique services completed
176+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing Windshield Washer Pump
Common signs include washer fluid not spraying evenly, no fluid spraying onto the windshield, and the pump not engaging when you activate the system.
Symptoms of a Bad or Failing Mass Airflow Sensor
Common signs of problems with a mass airflow sensor include running rich at idle or lean under load, decrease in fuel efficiency, and rough idles.
6 Essential Things to Know About Horsepower
Horsepower Horsepower is one of those terms that everyone recognizes, but just try asking someone what it means. You’ll more than likely receive a blank stare or a quickly mumbled response that doesn’t really help. The following are six things...

What is the trailer sway control system?

While not all models have the trailer sway control system (TSC), if yours does, it provides important controls and safeguards when towing a trailer behind your SUV. Here’s what you need to know about this system: The TSC system is...

Dark green sludge

Hi, thanks for writing in. Dark green sludge is most likely grease from an outer CV joint boot that has split open on whichever side you are seeing it. If you would like help with the repairs, consider having an...

Clacking when turning.

Claimed by Ronny Bijj

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