Automatic Transmission 4WD Limited Fits 19-22 SILVERADO 1500 PICKUP 3889629
SILVERADO 1500 PICKUP 19 new style (mirrors mount on door skin), (AT), 4×4, 5.3L, 6 speed (opt MYC). SILVERADO 1500 PICKUP 20-21 (AT), 4×4, 5.3L, 6 speed transmission (opt MYC). SILVERADO 1500 PICKUP 22 (AT), 4×4, classic style (VIN W or Y, 5th digit), 5.3L, 6 speed transmission (opt MYC).
Automatic Transmission 4WD 5.3L Opt Myc Fits 19-21 SIERRA 1500 PICKUP 12340305
This part will fit these makes and models with these options.SIERRA 1500 PICKUP 19 new style (mirrors mount on door skin), (AT), 4×4, 5.3L, 6 speed (opt MYC). SIERRA 1500 PICKUP 20 (AT), 4×4, 5.3L, 6 speed (opt MYC).