Quicksilver 4-Stroke Marine Engine Oil SAE 10W-30 4L 8M0086221 92-858046QB1
92-8M0086221
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Quicksilver 10W-30 4-Stroke Marine Oil (4L)
Official High-Performance Protection for Marine Outboards
Quicksilver SAE 10W-30 4-Stroke Marine Engine Oil is a premium-grade mineral oil specifically formulated and developed to meet the rigorous demands of all 4-stroke outboard motors. Unlike standard automotive oils, this marine-specific formula is engineered to withstand the unique environment of high-RPM operation and constant exposure to moisture and salt.
Key Features
- β NMMA FC-W Certified: Meets industry standards for water-cooled 4-stroke engines.
- β Corrosion Defense: Superior protection against rust and internal scuffing in damp marine environments.
- β Shear Stability: High-performance additives prevent oil breakdown at high RPMs.
- β Cold Start Support: Low-temperature viscosity ensures reliable starting in cold weather.
Technical Specs
| Viscosity: | SAE 10W-30 |
| Certification: | NMMA FC-W / Catalyst Compatible |
| API Service: | SJ, CF-2, CH-4 |
| Volume: | 4 Litres (1.06 Gallons) |
| Oil Type: | Premium Mineral |
Compatibility / Fitment Guide
| Make/System | Model/Application | Notes |
|---|---|---|
| Mercury / Mariner | All 4-Stroke Outboards | Primary OEM choice |
| Yamaha / Honda | F-Series / BF-Series | Check manual for 10W-30 spec |
| Suzuki / Tohatsu | All 4-Stroke Models | Ideal for all marine duty |
OEM Cross Reference
| Mercury/Quicksilver Part Numbers: | 8M0086221, 92-858046QB1, 92-8M0086221, 8M0206952, 92-858046K01, 802833A1, 92-828000A12 |
| OMC/Johnson/Evinrude: | 0764365, 0765720, 0775594 |
Questions & Answers
Is this a genuine original part?
Yes, Quicksilver is the official aftermarket and service brand of Mercury Marine. This oil is the same high-quality lubricant used in Mercury/Mariner factories.
How do I know if it is compatible?
We recommend checking the SKU/MPN and Cross Reference list provided above. If your outboard manual specifies 10W-30 FC-W oil, this product is a guaranteed fit.
What does "FC-W Catalyst Compatible" mean?
This means the oil is safe for use in modern engines equipped with catalytic converters, as it will not damage the emission system components while still providing maximum lubrication.
Note: Please verify your engine's oil capacity and requirements in your owner's manual before purchasing. Always dispose of used oil at an authorized recycling centre.
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