6R0 121 157 · Coolant hose Škoda genuine (OEM) part number 6R0 121 157, Coolant hose. Fitted on (3)HOSE — pos 1 (KAT697.BIN)HOSE — pos 1 (KAT699.BIN)HOSE — pos 1 (KAT740.BIN) Open the interactive exploded diagram →