06B 121 108 A · Coolant hose Audi genuine (OEM) part number 06B 121 108 A, Coolant hose. Fitted on (3)HOSE — pos 18 · 1 (KAT223.BIN)HOSE — pos 18 (KAT249.BIN)HOSE — pos 18 (KAT454.BIN) Open the interactive exploded diagram →