How often should the alternator belt be replaced?
Alternator belts should generally be replaced when the vehicle has traveled between 60,000 and 80,000 miles. A small number of vehicles may go up to 100,000 miles before replacement is necessary. Motorists should assess their own vehicle's condition, though personally I recommend not exceeding 80,000 miles.
If the alternator belt is not replaced for an extended period, it may fracture. Should this occur suddenly while driving, the vehicle will lose power – a highly dangerous situation.
How much does it cost to replace an alternator belt?
Replacing an alternator belt typically costs between $50 and $120. Prices may vary depending on the vehicle model, and there is also a difference between standard garages and authorized dealerships. An additional labor charge of around $50-$150 is usually required, with dealership labor rates generally higher than those of standard garages. It is recommended that motorists visit an authorized dealership for replacement. Although slightly more expensive, these establishments offer superior technical expertise and workmanship, ensuring a more reliable outcome.
What should one do if the alternator belt suddenly breaks?
Firstly, once the alternator belt breaks, the vehicle will lose power. If the motorist is uncertain of the situation, it is best to remain stationary and contact a breakdown service for assistance. Theoretically, driving may continue for a short distance after a belt break, until the battery is fully depleted.
Therefore, if a repair shop is nearby, attempting to drive there is feasible. Monitor the battery charge closely during the journey and maintain a slow speed to avoid sudden loss of power, which could be hazardous.