SMP PR397 Intermotor Fuel Pressure Regulator fits 1992 - 1990 Mercedes-Benz 300CE; 1993 - 1990 Mercedes-Benz 300SL; 1991 - 1986 Mercedes-Benz 420SEL; 1991 - 1990 Mercedes-Benz 500SL; 1991 - 1986 Mercedes-Benz 560SEC; 1991 - 1986 Mercedes-Benz 560SEL; 1989 - 1986 Mercedes-Benz 560SL