Alternator OEM Mazda or Duralast

I'm selling a GM alternator, mount, pulley, and plug. It's the Duralast Gold Delco 12 SI 94amp, just warrantied it. Hasn't been on a vehicle.

I just purchased a 180amp Duralast New for my X about 2 months ago. The Duralast has done me well so far.

Autozone one here. 3 years deep going strong

Got another Duralast/Autozone alternator in and this one seems to be working for now.

I have a 2007 Chevy suburban and the altenator died so went to Autozone and purchased a new duralast 220.00. This worked for a few days and the battery died again. Checked voltage and only had 9 volts coming from altenator. Took back the altenator for them to bench test and they did not have the proper connections. Gave me another altenator installed worked great for 2 days. This new altenator was also not working and was given a third altenator.

Just a shitty alternator

My 2020 Mazda cx30 has a bad alternator at 47,000 miles. Bought this car about a month and a half ago. Wondering if this is a typical thing for Mazdas alternators to go out fast.

Have been burned by aftermarket alternators. I'll spend the money for an OEM every time.

Duralast 11120 (if that's what is on the invoice) doesn't have a lot of great reviews...

It was in fact a Duralast dud! One more example of a “new” alternator being broken out of the box.