Owner reviews for alternator

On my 2010 Corolla I replaced it with a Duralast one and it lasted a couple months, then I replaced it with a Denso one and haven't thought about it since. Cars got almost 250k miles on it.

I supply Denso alternators for d3,4 Rrs

I tossed in a Mitsubishi 200 amp P71 alternator into an '06 Town Car after the original 6G on it failed. Very good output even at low RPM

Got some faulty alternators from autozone that were overcharging or undercharging. I just bought an oem reman from mazdaswag, (or any mazda dealership store online). Works fine now.

Denso is the OEM. I chose to rebuild mine with new bearings and brushes from Honda. The rectifier was the actual bad part, though. I put an aftermarket rectifier in for $30.

I got denso on my car and it's perfectly fine

Denso by a very wide margin. The rest are not even close in quality.

In my case my accessories battery is being starved of charge, I have changed the alternator, j367, and both batteries. The alternator delivers 14.9 volts to the starter battery, but only 13.1volts to the AGM bat, I keep getting 'switching off consumer electrics......'

I had a bosch alternator in my Mark 2.. 8valve motor. I noticed the battery was not being charged. so instead of dealing with the voltage regulator or brushes etc, b/c the unit was old I decided to go with a brand new one.

I think it may be the alternator to be honest because I’ve had one headlight burn out trunk latch inside the car stopped working but the key fob works window button not work properly in one instance, so-called battery wasn’t good when I just had it replaced less than six months ago. Recently they told me that it was my battery this whole time and within two weeks the lights were back on my dashboard.