25W-40 FC-W 4-Stroke Stern Drive Oil

Meets or exceeds manufacturers recommended specs. Meets or exceeds manufacturers recommended specs. Meets or exceeds manufacturers recommended specs. Backed by Sierra’s Limited Lifetime Warranty. Reduced wear to the internal components Protection of internal parts from corrosion Cleaner pistons and prevention of ring sticking Excellent low temperature operating properties Meets or exceeds quality performance API SJ, CF-4, and CH-4 NMMA FC-W Certified Recommended for use in Mercruiser and OMC