026 121 123 C · Coolant hose Volkswagen genuine (OEM) part number 026 121 123 C, Coolant hose. Fitted on (2)HOSE — pos 14 · 026:2 (KAT421.BIN)HOSE — pos 18 · PR:JR1,JR4 (KAT421.BIN) Open the interactive exploded diagram →