2H6 122 157 Q · Coolant hose Volkswagen genuine (OEM) part number 2H6 122 157 Q, Coolant hose. Fitted on (2)HOSE — pos 28 · PR:9M5 (KAT894.BIN)HOSE — pos 22 · PR:9M5 (KAT894.BIN) Open the interactive exploded diagram →