Mercury 25W-40 4-Stroke Marine Engine Oil, 1 Gallon SURF N SPORT STREAM PL Fits 1997 and older GM

Fits 1997 and older GM MerCruiser V8 engines with Delco HEI ignition systems

and prevents weights from hitting the hull

Dimensions: 10

based on controlled lab setting

2008 and newer)

Mercury 25W-40 4-Stroke Marine Engine Oil, 1 Gallon SURF N SPORT STREAM PL Fits 1997 and older GMMarine engines operate in a harsh, corrosive environment that demands specialized protection you can't find in an automotive oil. Keep your engine operating at its peak with Mercury SAE 25W 40 4 Stroke Marine Engine Oil 8M0078640. In addition to superior strength and viscosity retention, it features a specialized additive package that helps prevent corrosion, on and off the water. For use in Mercury, MerCruiser and other leading brands of four stroke