Premium Blend Marine Engine Oil 25W-40 - 5 Quart | Sierra 18-9400-4
Sierra's Premium Blend 25W-40 engine oil is specially formulated to meet the needs of inboard & stern drive marine engines.
- Sierra premium blend sterndrive or inboard engine oil
- SAE 25W-40
- 5 quart jug
- Recommended for use with inboard and sterndrive applications
- Developed specifically for the marine environment and the high running stresses marine engines encounter
- Out performs standard 4-cycle automotive engine oils
- Protects internal engine components from rust, corrosion & from sticking piston rings
- Features excellent detergency, anti-oxidants & anti-wear properties
- Excellent low temperature operating properties
- Meets or exceeds quality performance API SJ CF-4 CH-4
- Ideal for use in Mercruiser & OMC engines
- NMMA FC-W certified
- Replaces Yamaha LUB-20W40-FC-04
- Replaces Bel-Ray 99730-BT4
- Replaces Sierra 18-9400-3
