333798* D1332 Regulator 12 Volt, B-Circuit, S-I-R Terminals, High Side Drive Regulator, 14.50 Vset Delco 28SI Series IR/IF Alternators Stator activated Notes - Active lamp function - with output. Replaces - Delco 10521332, Original Reference Number 08G21A1332, 08G21B1332, 1332, O8G18B1332