ACDelco Gold 335-1080 Alternator

This replaced an old reman that was on my 2000 Blazer when I bought it, but started malfunctioning intermittently. After installing this, first and second start displayed some odd amp readings on the dash gauge, but after that its been steady, the Blazer's lights no longer flicker, and the amps don't drop out on downshift. Its performing perfectly. The old reman had only two mounting bolts on the main mount, and the new unit's rear bolt hole didn't line up with the bracket, so I just left it out since it seems unnecessary.

The back third bolt did not line up and seemed drilled and tapped almost 1/8inch off.

The price was right

The 3rd rear bolt HOLE is not the same as oem, meaning you have to get a new bolt to fit in. I had to run around to find a fitting bolt. SPENT 2 HOURS TO FIND ONE. It could've been a 30 min job.... When you get this alternator, first see if your old 3rd rear bolt fits the bolt hole..... If not, run around to find one.... What a waste of time and aggravation!Addendum: What do you know! The charging voltage reduces to ~ 13V when my SUV gets warmed up. I thought my voltmeter broke but it is working fine.

Works great

SO FAR HAS WORKED WELL ALONG WITH OTHER AC DELCO PARTS

It fulfilled my expectations.

Yes

Exactly as promised. Easy to install, even for a novice. Great deal.

I should be good for another 22 years.That's how long the last AC Delco alternator lasted in my truck.