The Standard Ignition DS 301 Multi Function Switch is engineered to provide reliable control over essential vehicle functions including turn signals wipers and headlights ensuring optimal performance and safety Designed for direct replacement in various Ford and Mercury models from 1980 to 1994 this switch offers a seamless fit and restores full functionality to your vehicle s control system Constructed with high grade materials the DS 301 switch features copper alloy conductors that deliver superior electrical conductivity with minimal resistive losses enhancing the efficiency and responsiveness of the vehicle s electrical system The robust design of this switch meets the stringent demands of today s service professionals ensuring durability and longevity Each unit undergoes comprehensive testing to verify both mechanical and electrical switching performance guaranteeing consistent and dependable operation The DS 301 Multi Function Switch is compatible with a range of Ford and Mercury vehicles including the Ford LTD Crown Victoria 1987 1989 Mercury Zephyr 1980 1983 Mercury Tracer 1988 Mercury Topaz 1984 1994 Mercury Marquis 1982 1986 Mercury Lynx 1981 1987 Mercury Cougar 1980 1986 Mercury Grand Marquis 1982 1989 Mercury Colony Park 1987 1991 Mercury Capri 1981 1986 1991 1994 Lincoln Town Car 1981 1984 Lincoln Mark VII 1984 Lincoln Mark VI 1980 1983 Lincoln Continental 1980 1982 1984 Ford Thunderbird 1981 1985 Ford Tempo 1984 1994 Ford Granada 1981 1982 Ford Ranger 1985 1989 Ford Mustang 1981 1989 Ford LTD 1983 1986 Ford Fairmont 1981 1983 and Ford Escort 1981 1990 By choosing the Standard Ignition DS 301 Multi Function Switch fleet operators can ensure that their vehicles maintain optimal performance and safety standards reducing the likelihood of electrical system failures and minimizing downtime