What is the cost of replacing the alternator belt?

An alternator belt, also called an accessory belt, provides the electrical power needed for various accessories as well as an alternator connected to the vehicle's battery. It is considered a wearing part and should be replaced periodically to keep your vehicle running smoothly. In this article, we will share with you the important prices to know when replacing an alternator belt: the price of a part, tensioner and labor cost!

💸 How much does an alternator belt cost?

The alternator belt is an inexpensive part. Composed of rubber, this is a completely smooth belt, the size of which may vary slightly depending on the model of your car. On average, a new alternator belt is sold between 17 € and 21 €.

In most cases, it is necessary to replace not only the belt, but the entire belt accessory kit because different elements wear out more or less the same with use.

It contains new belt, tension rollers, a roller if necessary on your car model, damper pulley и alternator pulley switchable.

After all, all these parts need to be changed at the same time in order to avoid premature wear a new element when it is in contact with already worn parts. This is especially true for the alternator belt, which can loosen, slip or, in the most serious cases, break completely.

Typically, the accessory strap kit also sells for a very reasonable price. It fluctuates between 25 € and 40 € by brands and models.

💳 How much does an alternator belt tensioner cost?

The tensioner, also known as the idler, plays an important role in the various belts in your vehicle. As the name suggests, it is provides tension on the alternator belt which slides over the latter.

The tensioner pulley consists of base, tension arm, spring and pulley which gives more flexibility to the movements of the belt. If the alternator belt is in very good or new condition, as well as other parts of the accessory belt kit, you may only replace the defective tensioner (s).

On average, a new tensioner roller costs from 10 € and 15 € depending on the models.

Before buying, check the compatibility of the latter with your car or with plate number about it or links to your car.

💰 How much does it cost to replace the alternator belt?

Depending on the vehicle, this operation takes from 45 minutes and 1 hour... However, replacing the accessory belt set may take to 2: 30 depending on the difficulty of accessing different elements. Depending on the rates charged by the garage, hourly rates can range from 25 € and 100 €.

It should be noted that this figure is higher in large urban areas, especially in the Ile-de-France region. Regarding alternator belt replacement work, the invoice will be roughly between 25 € and 250 €.

To find the most interesting quote for this intervention, call our online garage comparator. This way, you will be able to compare the reviews of motorists, prices, availability and location of garages in your area. Then you have the option of making an appointment with the garage on a date and time of your choice.

💶 How much does it cost to replace the alternator belt in total?

When replacing the alternator belt in the garage, the entire accessory belt kit will be replaced. This operation will cost from 60 euros and 300 euros. In general, the alternator belt needs to be changed. every 120 kilometers on the vehicle. However, if you notice signs of premature wear, you need to intervene as soon as possible and replace it before cracking appears.

Replacing the alternator belt is an important step in ensuring proper power supply to the battery and vehicle. Due to its composition, it decomposes with use and must be properly cared for to avoid chain reactions in the event of a breakdown!