Premium blend 10W-30 engine oil is specially formulated to meet the needs of 4-stroke outboard engines.
- Sierra premium blend outboard engine oil
- SAE 10W-30
- 1 gallon jug
- Petroleum based formula with highly refined additives
- Recommended for 4-stroke gasoline outboard motors
- Developed specifically for the marine environment and the high running stresses marine engines encounter
- Reduces friction and has excellent anti-wear properties
- Protects internal engine components from rust, corrosion, and from sticking piston rings
- Low temperature viscosity
- Meets or exceeds quality performance API SJ, CF-2 & CH-4
- NMMA FC-W certified
- Replaces Mercury 92-8M0078626
- Replaces Yamaha LUB10W30-FC-04
- Replaces Mallory 9-82351