Product Information

Trust the outboard experts at Mercury to help keep your mid- or high-horsepower marine engine performing at its peak with premium Mercury SAE 10W-30 Synthetic Blend 4-Stroke Marine Engine Oil 8M0142151. With industry-leading resistance to shearing and breakdown, even at high temperatures and high output, this premium synthetic blend formula provides superior protection against wear to help extend the life of your engine. An additive package developed specifically for marine applications includes powerful corrosion inhibitors to protect your outboard both on and off the water. Recommended for use in 4-stroke outboards up to 150hp, all Mercury 3.4L V6 and 4.6L V8 outboards, and other 4-stroke marine engines where 10W-30 is called for.