NGK Bujía P/N:PGR7A Fits: Alfa Romeo 164 93-91, Audi 5000 85-84, Lamborghini Countach 1981, Maserati 228i 90-89, Maserati 425 87-86, Maserati Biturbo 1987, Maserati Spyder 87-86, Maserati Spyder 91-89, Mercedes-benz 300sl 59-54, Porsche 944 1989

NGK Bujía P/N:PGR7A Fits: Alfa Romeo 164 93-91, Audi 5000 85-84, Lamborghini Countach 1981, Maserati 228i 90-89, Maserati 425 87-86, Maserati Biturbo 1987, Maserati Spyder 87-86, Maserati Spyder 91-89, Mercedes-benz 300sl 59-54, Porsche 944 1989