7H0937090BZ4N · CTRL UNIT Volkswagen genuine (OEM) part number 7H0937090BZ4N, CTRL UNIT. Fitted on (2)CTRL UNIT — pos · PR:3FE (KAT558.BIN)CTRL UNIT — pos · PR:3FA+8N6 (KAT558.BIN) Open the interactive exploded diagram →