Auxiliary Fan Switch for 280SEL (1968-1973), 280SL (1968-1971), 350SL (1972), 450SE (1973-1976), 450SEL (1973-1980), 450SL (1973-1980), 450SLC (1973-1980), 220S (1956-1965), 250 (1968-1972), 230 (1968-1978), 280 (1973-1976), 190D (1984-1985), 190E (1984), 240D (1974-1983), 280C (1973-1976), 280CE (1978-1981), 280E (1977-1981), 280S (1968-1976), 280SE (1968-1980), 300CD (1978-1985), 300D (1975-1985), 300SD (1978-1985), 300TD (1979-1985), 380SE (1984-1985), 380SEC (1982-1983), 380SEL (1981-1983), 380SL (1981-1985), 380SLC (1981), 500SEC (1984-1985), 500SEL (1984-1985), 560SL (1986-1989), 220 (1960-1973), 220D (1968-1973), 230S (1966-1967), 230SL (1963-1966), 250C (1970-1972), 250S (1966-1967), 250SE (1966-1967), 250SL (1967)