NAPA Headquarters
345 South 500 East - American Fork, Utah 84003

Electrical

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Alternator

Question My battery keeps going dead. I had it tested and it is fine - what could be the problem? Answer Well, your problem could be caused by several things.  Let's start with a likely suspec...
Published on: Jun 13, 2022

Alternator

Your alternator makes electricity to start and run your engine and all the electrical systems in your vehicle. That’s everything from the on-board computers to the turn signals. And of course, t...
Published on: Jan 30, 2022

Alternator Facts (Alternator Diagnosis and Repair)

When your vehicle doesn't start, the first thing you think of might be the battery.  That may be the culprit, but it also might be that your alternator has gone bad. An alternator sends power to...
Published on: Sep 27, 2019

Alternator

{{ image('MzUx') }} Question   My battery keeps going dead.  I had it tested and it is fine - what could be the problem?   Answer   Well, your problem could be caused by sev...
Published on: Oct 16, 2017

Alternator

You’ve probably noticed a bunch of warning lights on your dash when you start your engine.  They flash on to test the circuits and then go off if everything’s OK.  One of the war...
Published on: Jul 03, 2016

Alternator Replacement at NAPA Headquarters

Many American Fork drivers have probably noticed a bunch of warning lights on their dash when they start their engine. They flash on to test the circuits and then go off if everything's OK. One of the...
Published on: Nov 18, 2015