25W 40 4 Stroke Marine Stern Drive Engine Oil 5 Quart (4.7 L) 4/Case The 25W 40 4 Stroke Marine Stern Drive Engine Oil has been formulated to provide excellent lubrication and corrosion protection. Stern drive and inboard engines operate under high load and running stresses. This product is developed for the marine environment and will out perform standard 4 cycle automotive engine oils. Sierra's 25W 40 oil offers excellent detergency, antioxidants, antiwear, and corrosion protection. The benefits to your engine are reduced wear to the internal components, protection of internal parts from corrosion, cleaner pistons, and prevention of ring sticking. Excellent low temperature operating properties. Meets or exceeds quality performance API SJ, CF 4, CH 4.Recommended for use in Mercruiser,OMC and Volvo Penta. Guaranteed and backed by our famous Sierra comprehensive warranty. (Will not void your engine manufacturer's warranty)
- 25w-40 premium blend
- formulated to provide excellent lubrication and corrosion protection
- excellent low temperature operating properties
- meets or exceeds quality performance api sj, cf-4, and ch-4; nmma fc-w certified
- recommended for use in mercuries and omc
- Compatible with vehicle type: off-road-motorcycles
- Fit type: Universal
- Oem equivalent part number: MERCURY MARINE 92-857389A1
- 25w-40 premium blend
- formulated to provide excellent lubrication and corrosion protection
- excellent low temperature operating properties
- meets or exceeds quality performance api sj, cf-4, and ch-4; nmma fc-w certified
- recommended for use in mercuries and omc
- Compatible with vehicle type: off-road-motorcycles
- Fit type: Universal
- Oem equivalent part number: MERCURY MARINE 92-857389A1
