How much does it cost to replace a motor belt?

The average driving belt replacement cost is generally between $120 and $160 for the placement job, with the parts costing about $60 and the labor costing around $80.

How much does it cost to replace a broken serpentine belt?

Of course, it depends on your make and model as well as labor costs, but in general a replacement serpentine belt costs around $70-$200 (plus taxes and fees), including around $50 for the belt and around $150 for the labor.

Will a motor run without a serpentine belt?

The short answer is yes, your car will start even if the serpentine belt is broken or missing. To get the car going, the battery sends power to your starter motor. However, you do need your serpentine belt if you want the car to run for longer than a few minutes.

Can a broken serpentine belt cause engine damage?

If a serpentine belt breaks, a car won’t be drivable and will have to be towed. If the engine runs without a serpentine belt, it might overheat as the water pump will no longer work. A broken belt can also damage other parts. If a car has a hydraulic power steering pump, the steering will become stiff.

What happens if you drive with a broken serpentine belt?

If a serpentine belt is broken, it can lead to a sudden loss of power assist for the steering system. This happens because the serpentine belt keeps the water pump circulating coolant, also known as antifreeze, through the cooling system. This means that the engine can overheat anywhere, including the highway.

What happens if my serpentine belt breaks while driving?

Serpentine belt failure can cause your car’s power steering system to fail. It can also cause your alternator or water pump to cease to work. When the serpentine belt completely breaks, your engine will stall which is not only dangerous, it is also inconvenient.

When to replace serpentine belts and flat belts?

Serpentine belts last a lot longer than older V-belts ever did, but they still wear out over time. The typical replacement interval for serpentine belts and flat belts today is around 90,000 miles – which for many vehicles means only once every seven to nine years! That’s a lot of miles between belt changes.

How often should I replace my V-belt?

Serpentine belts last a lot longer than older V-belts ever did, but they still wear out over time. The typical replacement interval for serpentine belts and flat belts today is around 90,000 miles – which for many vehicles means only once every seven to nine years!

How do you tighten a serpentine belt on a car?

If your vehicle does not have an auto tensioner, insert a pry bar or piece of wood between the alternator and the engine. Run the belt over the alternator pulley, then use the bar to pry the alternator away from the engine and increase the tension on the belt. Tighten the bolts again as you apply tension.

Why does the serpentine belt on my car crack?

Wear and tear, as well as extreme temperatures, will take a toll on the serpentine belt at some point. Years of use could cause the belt to crack or wear unevenly. It’s a good idea to periodically check the belt or have a mechanic inspect it for you during routine car maintenance.

How often should a serpentine belt be replaced?

Have the belt replaced whenever a related component is replaced (a broken belt is often associated with a damaged or seized pulley on one of the engine accessories). And consider regular inspection and replacement of the serpentine belt as a part of routine vehicle maintenance every 30k miles.

How do you remove a serpentine belt from a car?

Pull the belt off of the pulleys. With the tension relieved from the belt, pull it off of the pulley that has been placing tension on it, then remove it from the around the rest of the pulleys on the engine. If the belt is severely damaged, be sure to remove any parts that may have come off of it as well.

What happens if a serpentine belt falls off?

The belt may also fall off if it is improperly routed or if it is the wrong belt. Using a gauge to check for belt wear (Image courtesy of tradetrucks.com) Have the belt replaced whenever a related component is replaced (a broken belt is often associated with a damaged or seized pulley on one of the engine accessories).

How can I increase the tension on my serpentine belt?

Increase the tension on the belt. If your vehicle does not have an auto tensioner, insert a pry bar or piece of wood between the alternator and the engine. Run the belt over the alternator pulley, then use the bar to pry the alternator away from the engine and increase the tension on the belt.