For use on 150 hp EFI FourStroke outboards.
Features:?
Kit includes: oil filter, fuel filters, gearcase drain seals, 4 spark plugs, thermostat kit, water impeller kit, alternator belt, and anodes.
Includes all parts Mercury Marine recommends for your 300 hour service.
Under Seat Storage Bag
SPITFIRE 13.8X11
4.3L MPI Alpha RWC (2002 and newer) SERV KIT-300 HRS (8M0147064) 














