Mercury - Head asy-cyl-port - 900-843944A05 Yamaha-F350-2012 fuel efficiency

fuel efficiency

reliable flow and strong contaminant protection

the engine warms up and runs exactly the way Yamaha designed it

A: If you’re comfortable with basic engine work

A synthetic blend 2-Cycle engine oil specifically formulated and developed to meet the needs of OptiMax and Direct Fuel Injected (DFI) 2-cycle outboard engines

Mercury - Head asy-cyl-port - 900-843944A05 Yamaha-F350-2012 fuel efficiencyHead asy cyl port WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.