Review on Premier Gear Alternator Replacement for Nissan Frontier and Xterra 1999-2002 - 400-44104, 23100-4S100, LR180-756B - Buy Now! by Lance Alvarez

This block was perfect for my 2000 Nissan Xterra se 3.3L. I've watched several YouTube videos on how to replace the block. During installation I noticed that the new unit didn't come with a new ground stud (hence the 4 stars). When I tried using the old one I noticed it didn't fit. I looked at other reviews on Amazon and found that the problem is with the TYC replacement box as well. Another reviewer pointed out that an M5 (5mm) screw is required to mount the new device. I used a 5mm stainless steel screw of the same length and it went in perfectly. The new block seems to work fine. Took about 3 hours to install which I think isn't too bad considering I've never installed it before and I had a bit of a problem with the ground stud. All in all a good replacement. I will update this review if anything changes.