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Add to CartYamalube 10W-30 4-Stroke Conventional Marine Oil is specifically engineered for outboard engines operating in demanding marine environments. This NMMA FC-W certified, mineral-based oil provides powerful corrosion and wear protection while maintaining high shear stability. Its advanced anti-foam technology prevents oil foaming that can cause engine wear, while anti-friction properties help improve fuel economy. Designed to withstand extended full-throttle operation and harsh salt-water conditions, this conventional oil exceeds rigorous NMMA FC-W certification standards through comprehensive 100-hour performance testing. Available in quart and gallon sizes to meet your maintenance needs.
Benefits of Using Yamalube 10W-30 Marine Engine Oil
It varies model to model, check out our Yamaha oil capacity guides for more information and capacity charts!
What is Yamalube 10W-30 4-Stroke Conventional Marine Oil used for?
Yamalube 10W-30 4-Stroke Conventional Marine Oil is engineered for outboard engines operating in demanding marine environments. This conventional, mineral-based oil provides corrosion and wear protection while offering high shear stability and resistance to oil foaming.
Does Yamalube 10W-30 Marine Oil meet NMMA FC-W requirements?
Yes. Yamalube 10W-30 Marine Engine Oil is NMMA FC-W certified and is stated to exceed NMMA FC-W ratings. The product description also states that it undergoes 100-hour performance testing as part of its certification performance.
How does Yamalube 10W-30 Marine Oil protect an outboard engine?
This mineral-based marine oil provides corrosion and wear protection while maintaining high shear stability. Its anti-foam technology helps prevent oil foaming that can contribute to engine wear, while its anti-friction properties are designed to help improve fuel economy.
Is Yamalube 10W-30 Marine Oil suitable for saltwater operation?
Yes. The product description states that Yamalube 10W-30 4-Stroke Conventional Marine Oil is designed to withstand harsh saltwater conditions and extended full-throttle operation.
What sizes of Yamalube 10W-30 Marine Engine Oil are available?
Yamalube 10W-30 Marine Engine Oil is available in quart and gallon sizes. The quart has part number LUB-10W30-FC-12, while the gallon has part number LUB-10W30-FC-04.
How much Yamalube 10W-30 oil does my outboard engine need?
Oil capacity varies by engine model. Check the oil capacity information for your specific Yamaha outboard to determine the required amount before performing an oil change.
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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