How Long Do Serpentine Belts Last? Most modern serpentine belts are able to last anywhere between 50,000 and 100,000 miles, which is a fairly big window of time.
Where is the drive belt diagram located?
A: Commonly a belt routing diagram sticker is on the underside of the hood or in the engine compartment. If there is no diagram, make a sketch of the belt and pulleys before removing the belt. This will help you re-route the new belt correctly.
Does a BMW X5 have a serpentine belt?
Your BMW X5 will be happy to know that the search for the right Serpentine Belt products you’ve been looking for is over! Advance Auto Parts has 38 different Serpentine Belt for your vehicle, ready for shipping or in-store pick up. The best part is, our BMW X5 Serpentine Belt products start from as little as $11.99.
How long does it take to replace a serpentine belt on a BMW?
With the right tools in your hand, replacing the belt won’t take you any longer than 30-minutes.
How much is it to replace a serpentine belt on a BMW X5?
BMW X5 Serpentine Belt Replacement Cost Estimate. The average cost for a BMW X5 serpentine belt replacement is between $213 and $260. Labor costs are estimated between $160 and $202 while parts are priced between $52 and $57.
How do I know if my belt tensioner needs replacing?
Appearance: Cycle the tensioner (mounted on the engine) through the entire range of motion (from stop to stop) by applying torque to the arm with a wrench. The tensioner arm should move smoothly and freely. Solution: If you notice a binding, sticking or grinding tensioner arm, the tensioner should be replaced.
Can you replace serpentine belt yourself?
Serpentine belt replacement is easy because today’s automatic drive belt tensioners eliminate the need to loosen bolts or pry components into position for retensioning. Just rotate the tensioner, remove the old belt and install a new one.
How much does it cost to replace a serpentine belt on a BMW?
Typically, a serpentine belt replacement may cost around $100-$195. This includes both labor charges ($75-$120) and spare parts ($25-$75).
When should I replace my BMW drive belt?
Mileage Indicators Today, most serpentine belts are expected to last anywhere from 60,000 to 100,000 miles. Some belts can last significantly longer than this, while others give out before 60,000 miles. Make sure to check your owner’s manual to find out the recommended belt replacement time frame.
How long does a serpentine belt last?
Of the parts that will eventually need to be replaced in your vehicle, the serpentine belt is one of the most important. How long does a serpentine belt last? Being made of durable rubber, a serpentine belt can last anywhere from around 50,000-100,000 miles.
How long does it take a mechanic to replace a serpentine belt?
It usually takes approximately thirty minutes for a mechanic to replace a serpentine belt. With the right tools and equipment, an auto mechanic can complete the process within thirty minutes to an hour.
How much does it cost to replace drive belt?
A typical serpentine belt generally starts at around $15 and goes up to $80 at most. Add to that the labor costs that can range from $75 and $120. Altogether, you’re looking at around $90 to $200 (plus taxes and fees) to replace your serpentine belt.
What does a worn idler pulley sound like?
Excessively Loose Idler Pulley The loose pulley can make chattering noises as it spins and the vibration can knock the serpentine belt off. A loose pulley can also mean its bearings are bad. If the pulley is excessively loose and there is a lot of play after wiggling it back and forth, it needs to be replaced.
How can you tell if a tensioner pulley is bad?
Common signs include grinding or squeaking noises coming from the belt, unusual belt wear, and belt-driven accessories like the alternator failing.
What sound does a bad belt tensioner make?
A bad timing belt tensioner noise is a noticeable symptom that starts like a whining sound within the car’s engine. You would hear a knocking sound if the timing belt goes loose due to a bad tensioner since the connected parts would start hitting the belt cover.
Is a drive belt the same as a serpentine belt?
A serpentine belt (or drive belt) is a single, continuous belt used to drive multiple peripheral devices in an automotive engine, such as an alternator, power steering pump, water pump, air conditioning compressor, air pump, etc.
What happens if serpentine belt breaks while driving?
This can lead to a sudden lost of power assist for the steering system, leading to the steering wheel all-of-a-sudden becoming very hard to turn. A broken serpentine belt may stop the water pump from circulating coolant through the cooling system, causing the engine can overheat.
Is timing belt and drive belt the same?
The timing belt is responsible for making sure the engine’s crankshaft, pistons, and valves operating insync or in time. (Hence the term timing belt.) Accessory drive belts are used to drive all the accessories that run off the front of the engine.
How long can you drive without a serpentine belt?
How long will my car run with a broken serpentine belt? There are a few variables involved in the answer, but it should be able to run between 20 to 90 minutes. If it is a hot summer day, your engine can overheat very quickly without the coolant being pumped through the radiator.
What causes Fanbelt noise?
Our research has shown two main causes of belt noise: The belt squeals because there is improper tension in the belt drive system. This is usually caused by a worn automatic tensioner, but other causes can include a contaminated belt (oil, belt dressing, etc.) or a belt that is too long or worn out.
What causes serpentine belt squeal?
Top Three Reasons for the Squeal Low belt tension either caused by low installation tension, a stretched belt, extreme belt wear, tension spring degradation or a belt that’s too long. High accessory/idler pulley drag from seized bearings or accessory failure/lock-up.
How do I know if my drive belt is bad?
Common signs include a squealing noise from the front of the vehicle, power steering and AC not working, engine overheating, and cracks on the belt.
How long does it take to change a drive belt?
How long it takes to replace a drive belt depends on your skill, but the average time is about one hour. A very skilled technician could perform a drive belt replacement in less than 30 minutes. Either way, this service is not a half-day or full-day task.
How do you test a drive belt?
- Look for cracks, fraying, or splits on the top cover.
- Look for signs of glazing on the belt’s sides. Glazed or slick belts can slip, overheat, or crack.
- Twist a serpentine belt to look for separating layers, cracks, or missing chunks of the grooves on the underside.
Can a serpentine belt last 150000 miles?
An older-style belt, made from Neoprene, usually lasts around 50,000 miles. Thus, a car with this type of belt might last you for four to five years. However, a newer belt made from ethylene propylene diene monomer, or EPDM, may last for 100,000 miles to 150,000 miles.