Voltage regulator for 911(1965-1981) with late style alternator, 911(1982-1989), 930(1976-1981) with late style alternator, 930(1982-1989), 928(-1981) with late style alternator and 928(1982-1984) models.

Fits 1965-1973 Porsche 911 ;1974-1989 Porsche 911 ;1978-1995 Porsche 928 ;1976-1989 Porsche 930 ;1978-1995 Porsche 928