Quicksilver 4 Stroke Marine Engine Oil 25W-40

  A premium-grade base stock and special additives contribute to the outstanding performance of this of 4-stroke outboard oil. This oil contains significantly more performance additives than automotive oils to stand up to the rigors of the 4-stroke outboard environment. Special viscosity improvers help to optimize the performance of high-rpm 4-stroke outboards. Meets API service requirements of SJ, CF-2, CH-4. Key Features Formulated for use with all 4-stroke outboard motors Meets API service requirements of SJ, CF-2, CH-4 Special viscosity improvers help to optimize the performance of high-rpm 4-stroke outboards