Description

Sierra’s 20W-40 FC-W Premium Blend Engine Oil is formulated to protect your engine in the most demanding marine conditions. Developed to replace the 10W-30 in warmer climates. Meets or exceeds OE specifications for Outboard Oil. Advanced additive package to prevent rust and corrosion. Prevents breakdown under high RPM and maximum load conditions.
Formulated to protect your engine in the most demanding marine conditions
Developed to replace the 10W-30 in warmer climates
Meets or exceeds OE specifications for outboard oil
Advanced additive package to prevent rust and corrosion
Prevents breakdown under high RPM and maximum load conditions