1L0 145 803 A · Charge air cooler SEAT genuine (OEM) part number 1L0 145 803 A, Charge air cooler. Fitted on (2)COOLER — pos 15 (KAT130.BIN)COOLER — pos 15 · 1Z,AHU,ALE (KAT134.BIN) Open the interactive exploded diagram →