Original reproduction style heater core assembly for use with 1973-1991 Chevrolet and GMC pickup, Blazer, Jimmy, and Suburban models with air conditioning. Each heater core is manufactured to correct factory specifications...
1991 Chevrolet R3500 Parts - Heater Cores
OER Parts offers a wide selection of Heater Parts for your 1991 Chevrolet R3500. OER Parts offers 1991 Chevrolet R3500 Blower Motor, 1991 Chevrolet R3500 Heater Box, 1991 Chevrolet R3500 Heater Control Valves, 1991 Chevrolet R3500 Heater Cores. 1991 Chevrolet R3500 Hoses and Parts, 1991 Chevrolet R3500 Vent and Duct Parts.