Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) - 2022 - CRC - 10/12/21 420 SERVICE AND MAINTENANCE PartGM Part Number ACDelco Part Number Wiper Blades IDriver Side –55 cm (22 in) 84613732 — IPassenger Side –45 cm (18 in) 84574892 —
