Mercury-Mercruiser 92-8M0078627 4 Stroke Marine Engine Oil 25W40, 1 Qt

Superior corrosion protection. Most recommended OEM marine engine oil. For use in 4‑cycle outboard, sterndrive and inboard engines. Priced individually. 
946 mL (32 fl oz) plastic bottle

Mercury's all new 4‑Stroke oil technology outperforms automotive oils in marine applications because of its specialized additive package designed for marine engines.

3 things to know:
• For use in all 4‑Stroke marine engines ‑ New formula 4‑Stroke oils are engineering approved for all marine 4‑Stroke applications, including: Outboard, MerCruiser, High Performance, stern drive/Inboard, and exceeds all Marine industry 4‑Stroke oil requirements including FC‑W and FC‑W Catalyst Compatible.
• Flagship Engine and Corrosion Protection ‑ Industry leading strength and viscosity retention and ultimate corrosion and wear protection.
• The most recommended Marine Oil ‑ Over 5 years of engineering and development by the largest marine engine manufacture in the world.

25W40 recommended in all marine engines