Spark plug for all 356 and early 912 models. The WR8AC is the new Bosch number that replaces the original part's number W200T35.

Fits 1965-1969 Porsche 912 ;1950-1954 Porsche 356 ;1955-1959 Porsche 356A ;1960-1963 Porsche 356B ;1964-1965 Porsche 356C