This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick Opel: 1976] - [Chevrolet Luv Pickup: 1972, 1973, 1974] - [Chevrolet LUV: 1975, 1976, 1977, 1978, 1979, 1980, 1981] - [Chevrolet S10 Blazer: 1983, 1984] - [Chevrolet S10: 1982, 1983, 1984, 1985] - [Fiat 124: 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983] - [Fiat 128: 1973, 1974, 1975, 1976, 1977, 1978, 1979] - [Fiat 131: 1975, 1976, 1977, 1978] - [Fiat 850: 1967, 1968, 1970, 1971, 1972, 1973] - [Fiat Brava: 1979, 1980, 1981] - [Fiat Strada: 1979, 1980] - [Fiat X-1/9: 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1983] - [GMC S15 Jimmy: 1983, 1984] - [GMC S15: 1982, 1983, 1984, 1985]