038 121 086 · Coolant hose Audi genuine (OEM) part number 038 121 086, Coolant hose. Fitted on (3)HOSE — pos 16 (KAT223.BIN)HOSE — pos 16 (KAT224.BIN)HOSE — pos 16 (KAT261.BIN) Open the interactive exploded diagram →