Quicksilver Outboard Oil 10W-30 4-Stroke, Boat Engine Oil, High Performance Formula 0.45L

Specially formulated and developed to meet the demands of all four-stroke outboard engines. This high-performance formula contains special additives designed to withstand the rigors of marine engines.

Quicksilver Performance Four-Stroke Outboard Oil is a blend of premium oil and special additives that provides outstanding lubricity and ensures consistent peak engine performance. Containing special shear-stable viscosity improvers, it ensures consistent high performance in four-stroke outboards operating at high rpm. Continuous use protects engine components from corrosion damage, provides superior friction and wear protection, and reduces piston ring deposits.

Exceeds all four-stroke outboard manufacturer requirements and API maintenance requirements for SJ, CF-2 and CH-4.

Do not use on two-stroke outboards or other two-stroke engines.