Radiator Fan Motor Fan Assembly Fits 14-21 SILVERADO 1500 PICKUP 2640503. SILVERADO 1500 PICKUP 14 Fan Assembly;. SILVERADO 1500 PICKUP 19-21 (fan assembly), 5.3L, opt L83 (1500 LD). SILVERADO 1500 PICKUP 15 Fan Assembly; 6 speed transmission (opt MYC).
