2006-11 Chevrolet Impala Transmission Control Unit TCU 24234503 Module 31-11C5

IMPALA 06-11 Transmission; (lower air cleaner housing). SIERRA 1500 PICKUP 07 Transmission; (new style, smooth door skin), (next to battery). TERRAZA 06-07 Transmission; (LH strut tower). YUKON XL 1500 07-08 Transmission; (next to battery).