For 1987-1988 Chevrolet R20 Heater Core Replacement AP 17168NNMH

For 1987-1988 Chevrolet R20 Suburban Heater Core Front Replacement AP 77955YMYG

For 1987-1988 Chevrolet R20 Suburban Heater Core Front Replacement AP 11652KGDH

For 1987-1988 Chevrolet R30 Heater Core Replacement AP 26358PVGB

For 1987-1988 Chevrolet R30 Heater Core Replacement AP 82728TFNM

For 1987-1988 Chevrolet R10 Suburban Heater Core Front Replacement AP 53421WCCX

For 1987-1988 Chevrolet V20 Suburban Heater Core Front Replacement AP 83429QWHT

For 1987-1988 Chevrolet V20 Suburban Heater Core Front Replacement AP 51328GVJQ