048 121 063 · Coolant hose Volkswagen genuine (OEM) part number 048 121 063, Coolant hose. Fitted on (3)HOSE — pos 4 (KAT221.BIN)HOSE — pos 2 (KAT221.BIN)HOSE — pos 4 (KAT222.BIN) Open the interactive exploded diagram →