MSD Spark Plug Wire Set with your purchase! Verified fit Mercury Cougar 1975-1994 (1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994) Condition: New, Brand: MSD, Package Weight (PG): 2.5, Package Width (inches): 7, Package Height (inches): 9, Package Length (inches): 3.5 FAST SHIPPING WARRANTY: We ship from various warehouses throughout the USA under the manufacturer's warranty! *Please ask us full technical details at the Questions field at bottom of the page.