Alternator OEM Toyota or OEM Nissan

Nissan use to be good

The alternator quit on my 2020 Nissan Sentra, and there were NO aftermarket options for it. The dealership wanted $900, JUST for the alternator, so I can actually believe their price.

This year, I needed my (original) alternator replaced.

The large frame alternator from a 1997-2001 Camry with the 2.2L(5S) will fit the Celica with minimal modifications. I had to grind the staked washer on the alternator a bit on the pivot side, and unbolt the bottom of the adjuster bracket to let it slightly swing out. Result is a 220A alternator in my 6th Gen to power the upgraded sound system without my lights flickering.

Original starter and alternator

I have a manual 2007 Toyota yaris with +185k miles on it and the only thing that's ever needed replaced on that car (besides brakes, oil, and tires) is the alternator a few months ago, which I was able to do easily for <$150.

Just did my girlfriends Highlander. PITA!! Like others stated, you'll save yourself $1000, but you're gonna be there for a while.

FWIW when I had to replace the alternator on my 2008 last summer, the dealer only had OEM Toyota remans. The first one had a bad regulator or something and was clicking like crazy out of the box. They exchanged it no questions but said that's nearly never happened. Next one has been fine.

I bought a remanufactured alternator from Autozone and it did not work. I then bought an amazon alternator. It went out 2 weeks later. I then bought the OEM Nissan alternator. I've not had a problem since (6 months)

November of 2023 I had to replace the alternator. I purchased an aftermarket and had a mechanic friend install it for me. 6 weeks later it started acting up again and left me stranded. The battery tested good, alternator was bad. I returned the alternator and was warranted a second one. Roughly 2 months later, the battery light comes on while I am out of town. I pulled into a local parts store and had it tested. Battery tested fine. Alternator tested bad. The Nissan dealership says it is the alternator. But since I had not used a factory alternator that was the problem. Apparently the aftermarket alternators can not handle the load and are not set up properly.