With over 5 years of engineering and development from the world's largest outboard manufacturer Quicksilver 4 Stroke Oil is approved for use in every brand of 4 stroke outboard. It exceeds all marine industry requirements including FC-W, and is FC-W Catalyst Compatible. Offering superior-corrosion protection and industry-leading strength and viscosity, Quicksilver 4 Stroke Oil is a class leader. For the full range of quicksilver products and anything else that is Boating, Camping or Fishing, call into our store toay.

Features

Specially formulated for needs of all 4 stroke outboard engines
Provides warranty protection for Mercury, Mariner 4 stroke engines.
Industry-leading corrosion protection
Multi-viscosity 25W-40 oil formulated to eliminate thermal breakdown
Outstanding lubricity for internal engine components to reduce wear, scuffing and scoring.

Ratings & Reviews