Alternator Motorcraft or AC DELCO

I always get AC Delco from RockAuto... never had one bad out of the box... Can't really speak to any other brands.

If you can get motorcraft, that is my recommendation.

I\u2019ve had an ac delco alternator from rock auto in my Honda Fit for 7 years now.

Put an AC Delco alternator on my Celica because I couldn't get a Denso for it. Wasn't going to buy a store brand reman that'll die in 6 months.

If it was me, I’d go with the ACDelco. Never had any issues with them so far. Checking for the best warranty is something else you might consider, just make sure to read that fine print closely.

Always buy ac delco OEM alternators not part store crap.

But its a Ford truck/suv and the alternators ALWAYS go bad on them. Word to the wise, buy an AC Delco replacement or Ford OEM, anything else will just die again-they always do.