Best Seller | 1970-1983 Buick Estate Wagon Hazard Warning Flasher - API Buick Estate Wagon Hazard Warning Flasher. Brand: API. Fits Years: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83. SERVICE TECH -- Electro-Mechanical Flasher; 2... more | | $9.97 go to store |