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  • When should you replace alternator

    • What does an alternator do.

    When does the alternator need to be replaced in a car?

    Updated: October 15, 2022.

    The alternator in a car generates electric power and recharges the battery when the engine is running.

    Alternator replacement cost

  • How do i know if i need a new alternator or battery
  • What does an alternator do
  • Signs of a bad alternator vs bad battery
  • What are the symptoms of a bad alternator

    • The alternator only needs to be replaced if it stops working or has some defect, such as a noisy bearing. There are no mileage or age requirements for the replacement. It is a good idea to replace an old alternator as a precaution if it shows early signs of failing; for example, when the battery warning light keeps coming on and off and the aging alternator is the prime suspect.



    Alternator.
    The alternator is the main part of the vehicle's charging system. It is bolted to the engine and is driven by a drive or serpentine belt. If the alternator fails, your engine will still run for some time until the battery power is depleted.

    How long will an alternator last once it starts going bad

    The alternator doesn't need any maintenance, but the belt that drives the alternator needs to be inspected regularly. The alternator won't work if the drive belt breaks. Read more about the drive belt.

    Car alternator.

    How long does the alternator last? We mostly see al

      when do you replace alternator
      how often should you replace alternator belt