Clean oil is essential in reducing friction and preventing damage to internal components, providing many years of engine life. Engineered for sterndrive and outboard applications, this 4-stroke 25W-40 marine engine oil has been extensively tested to ensure impressive protection against corrosion and wear. Exceeds all marine industry 4-stroke oil requirements including FC-W and FC-W Catalyst Compatible. Outstanding lubricity for internal engine components to reduce wear, scuffing and scoring, and improves long term reliability. Maintains peak engine performance and reliability. Meets API SM requirements

1 Gallon: 8M0078620