San Leandro Auto Repair

Mon - Fri: 8:30 AM - 5:30 PM
Call Us:(510) 352-4221

San Leandro Automotive Alternator Belt Tensioner​

Doral’s Auto Repair is the leader in San Leandro electrical system, battery, starting system, and charging system service and repair. One of the services we offer is the alternator belt tensioner replacement. The function of the alternator belt tensioner is to keep the belt that drives the alternator at its proper tension, which allows it to properly transfer mechanical power to the alternator, and allows the alternator to generate a steady current of electricity needed by the various sub-systems of your vehicle – ignition system, charging systems, as well as entertainment and navigation systems, to name just a few. The belt tensioner is a small part, but it can have major negative effect on your vehicle, if it fails to function properly. 

When you visit Doral’s Auto Repair we check the alternator tensioner as part of our complimentary digital vehicle inspection. If it needs to be replaced, we can do so, and repairs done at our San Leandro auto repair shop carry our 24 month / 24,000 mile warranty. Call to setup an appointment

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