Thermostat For 1967-1986 Chevy C20 Suburban 1968 1969 1970 1971 1972 1973 K193YZ

1974 Chevrolet C20 Suburban 4.8L 6 Cyl LPG. 1973-1986 Chevrolet C20 Suburban 7.4L V8 GAS. 1973-1974 Chevrolet C20 Suburban 4.1L 6 Cyl LPG. 1970-1972, 1976-1980 Chevrolet C20 Suburban 6.6L V8 GAS. 1969-1986 Chevrolet C20 Suburban 5.7L V8 GAS.