2H2 820 021 · BLOWER Volkswagen genuine (OEM) part number 2H2 820 021, BLOWER. Fitted on (3)BLOWER — pos (34) (KAT683.BIN)BLOWER — pos (19) (KAT749.BIN)BLOWER — pos (34) (KAT749.BIN) Open the interactive exploded diagram →