Alternator OEM Nissan or Duralast

I did one on my Wife's 2011 Nissan Quest with the same engine as the Pathfinder.

Original one lasted around 130k miles, so can't really complain.

The one on the Quest wasn't great, but I think I got it done in about 4-5 hours.

Had to pull the lower bumper splash shield, and the passenger fender liner.

Then I unbolted the ac compressor and let it drop down (was able to leave all the refrigerant hoses connected so that was a plus).

The upper bolt was a pain to get to, probably the worst part of the job!

With it unbolted there was just barely room to get it out through the wheel well. If you had it positioned just right it would slip through the opening between the subframe and the frame rail.

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.

Had one do this on me and it was the alternator.

2004 Limited with 310000 miles alternator went out so went to local service shop . They were able to get it in and repaired next morning other shops in the area are a week backlog.Parts we're 310.00 (Duralast alt.and Gates belt)

I’ve had two D/L Alternators. Each has lasted 3 or 4 years.

The voltage regulator on the alternator is bad.

And assuming that the alternator is the issue, hope you get an oem good part or a used one, on nissan altimas/maxima Remans are bad.

Got a remanufactures duralast alternator. Worked for about a week and the died.

Reman alternator quality is in the toilet. Not uncommon to have to warranty an alternator once or twice.