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Lucas Extreme Duty Marine SAE 20W-50 Engine Oil is designed for high-performance boats requiring maximum protection. Formulated with premium paraffinic base oils and high levels of Zinc, Moly, and Phosphorus, it provides a strong additive film to reduce temperature, extend oil life, and minimize metal fatigue. It enhances film strength, slows oil burning, improves pressure in worn engines, and withstands extreme temperatures while remaining compatible with methanol and racing fuels.
| Brand | Lucas Oil |
| Container Size | 5 qt (US) |
| Motor Oil Style and Type | Synthetic Blend |
| Synthetic | Blend |
| Contains VOCs | Yes |
| Manufacturer Part Number | 10810 |
| High Mileage Formula | No |
| Sub Brand | Marine Extreme Duty |
| VMRS Code | 053999032 |
| Weight Rating | 20W50 |
| SDS Required | Yes |
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