OEM Style Honda CDI Box: This CDI Box includes the fan wire.* This will not replace OE# 30405-HN5-305. The Rick's aftermarket CDI box will look slightly different from the OE unit: it has the same OEM connector, but it is attached with a short harness instead of being mounted flush to the piece. It will still bolt on & plug in fine. Honda 30400-HM5-506 Honda 30410-HN5-671