10w-40 Extreme Duty Synthetic 4-stroke Outboard Engine Oil, Qt.

Introducing the Quart Extreme Duty 10W-40 Synthetic Outboard Engine Oil, now available at K&k Hardware & Lumber Llc in Bettendorf, IA. This premium synthetic oil is specially formulated to withstand the demanding conditions faced by high-speed watercraft engines. Whether you own a 4-stroke outboard, an inboard motor, or a personal watercraft, this oil provides reliable protection and performance tailored to your marine engine's needs.

• Specialized formulation: Designed specifically for the harsh conditions encountered by high-speed watercraft, ensuring optimal engine protection.


• Compatibility: Catalyst compatible and ideal for 4-stroke outboard engines, while also performing effectively in inboard engines and personal watercraft.


• Synthetic 10W-40 viscosity: Provides excellent lubrication and stability across a wide range of temperatures, helping maintain engine efficiency.

This synthetic outboard engine oil is perfect for boat owners and marine enthusiasts in Bettendorf who demand dependable engine performance during their time on the water. Whether you are navigating lakes, rivers, or coastal waters, using the Quart Extreme Duty 10W-40 oil helps protect your engine from wear, corrosion, and the stresses of high-speed operation. It supports smooth engine running and can contribute to extending the life of your marine motor.



Imagine preparing your boat for a weekend adventure or maintaining your personal watercraft for recreational use in Bettendorf. This oil ensures your engine stays well-lubricated and protected, giving you peace of mind and confidence on every outing. Professionals and hobbyists alike will appreciate the reliability and quality that this synthetic oil brings to their marine engines.



In summary, the Quart Extreme Duty 10W-40 Synthetic Outboard Engine Oil is an essential product for anyone looking to maintain peak engine performance in marine environments. Available at K&k Hardware & Lumber Llc in Bettendorf, IA, it offers specialized protection designed to meet the unique challenges of watercraft engines. Enhance your boating experience with this trusted synthetic oil and keep your engine running smoothly season after season.