OE Number: RA5003, 33531127364, 33531127772, 33539057135, 33539057136, 33539057337. BMW 320i E30 07/1987-10/1993 2.0L Petrol Convertible. BMW 318i E30 09/1990-10/1993 1.8L Petrol Convertible. BMW 325i E30 1986-1993 2.5L Petrol Convertible.