How long can you drive with a bad alternator bearing?
I just checked under the hood and realized my alternator bearing needs replacement. I really don’t have time to deal with this right now. How long can you drive with a bad alternator bearing?
An alternator bearing is a component turned by the alternator’s rotor to generate power. A broken bearing will compromise your ability to recharge your battery.
You’ll know you have issues with your alternator if you hear grinding or squeaking from under the hood. Another sign is if your electrical components have stopped working or are not working at total capacity.
Jerry partners with more than 50 insurance companies, but our content is independently researched, written, and fact-checked by our team of editors and agents. We aren’t paid for reviews or other content.