This is a wiring harness for a 2001 the mercury 225 HP OptiMax two-stroke.This item was taken off of my motor that recently blew up secondary to an internal oil pump failure. This item will be shipped to the highest bidder. It includes all of the still annoyed's and relays attached to harness. Please check your application prior to bidding. This item is listed locally. I reserve the right to withdraw the listing if the item sells locally prior to the ending of the auction.