Item for sale is a used ECU/ CDI (6D0-8591A-14-00) off of a 2004 Yamaha HPDI 300 hp 2 stroke outboard motor. For Questions or Customer Service. The item “Yamaha HPDI 300hp outboard ECU/ CDI (6D0-8591A-14-00)” is in sale since Tuesday, July 28, 2020. This item is in the category “eBay Motors\Parts & Accessories\Boat Parts\Outboard Engines & Components\Other”. The seller is “stroudsmarine” and is located in Greenville, North Carolina. This item can be shipped to United States, Canada, Bahamas, Uruguay.