Sierra Marine 25w-40 fc-w 4-stroke catalyst oil, 5 qt.

Features

• Exceeds all 4-stroke requirements including FC-W and FC-W Cat Compatible
• Formulated to offer maximum corrosion protection
• Advanced lubrication for extended engine life and wear protection
• "ZDDP" anti-wear additive technology
• Prevents phosphorous depletion and extends the emission catalyst life
• NMMA FC-W Certified

Limited Lifetime