6C0 122 109 B · Coolant hose SEAT genuine (OEM) part number 6C0 122 109 B, Coolant hose. Fitted on (3)HOSE — pos 5 (KAT742.BIN)HOSE — pos 5 (KAT879.BIN)HOSE — pos 5 (KAT885.BIN) Open the interactive exploded diagram →