217Used ECM (piece that goes inside the black box) from a 2000 sea doo GSX RFI 787/800. This is a working assembly. This is the piece that goes inside the box, and generally covers the fuel system. If you are having spark issues, this is probably not the piece you need. This is a no returns items. However, if you feel you got one that is DOA I will replace it.  I guarantee all our parts to be as described and pictured. 
This should fit:1998 GTX RFI99 GTX RFI1999 GSX RFI, 5637/5638/5652/5829 - Electronic Module And Electrical Accessories2000 GSX RFI, 5645/5654 - Electronic Module And Electrical Accessories2000 GTX RFI, 5648/5658/5515/5516 - Electronic Module And Electrical Accessories2001 GSX RFI, 5549 - Electronic Module And Electrical Accessories2001 GTX RFI, 5524/5525/5553/5555 - Electronic Module And Electrical Accessories2002 GTX RFI, 5566/5565 - Electronic Module And Electrical Accessoriesbut...
I can only guarantee it fits the year and model listed above. Please check with your local dealer, or an online microfiche to see if this part will work for you!
Be sure to ask questions before bidding...I'm happy to provide more pics if necessary. I accept paypal or cash at pickup and ship FAST, within 1 business day of payment at no extra charge. If you need same day shipment, please contact me first. I can't always accommodate, but I will try.  
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