059 121 102 D · Coolant hose Audi genuine (OEM) part number 059 121 102 D, Coolant hose. Fitted on (3)HOSE — pos 29 (KAT493.BIN)HOSE — pos 29 (KAT636.BIN)HOSE — pos 29 (KAT675.BIN) Open the interactive exploded diagram →