Put in for a 1990 Cutlass Cruiser on Rock Auto. A bunch of 105 amp version come up. I had one on my 88 Cutlass, other than wiring, fit right in place of 10 SI it replaced. It charged great for 2 years then died. They got me a POS 12SI, since they no longer carried the Champion, Mexican AC Delco. A Wilson reman replace it under warranty, what a pile it was, they used be good. I currently have all new parts Remy gold serpentine CS130 105 amp on the 70S, no issues with the Dodge Stratus cooling fans, draw plenty of amps, blew multiple 40 amp relays, 3+ years, so far, so good. I see they changed the warranty from lifetime to 2 years, since I bought mine.