Engine Oil Synthetic Blend XPS 5W-40 4T, Quart | Evinrude/Johnson 0779434

Engine Oil Synthetic Blend XPS 5W-40 4T, Quart | Evinrude/Johnson 0779434

Engine Oil Synthetic Blend XPS 5W-40 4T, Quart | Evinrude/Johnson 0779434

This XPS 5W-40 synthetic blend is engineered to protect a wide range of marine powerplants—from 4-stroke outboards and inboards to I/O drives, personal watercraft, and jet propulsion systems. Formulated to meet the demanding requirements of Evinrude and Johnson engines, it delivers reliable lubrication and performance across your entire marine fleet. One quart.

• Marine formulation with premium anti-corrosion additives
• Provides superior engine protection, reduces wear, and resists viscosity and thermal breakdown
• Supercharger and catalytic converter compatible
• SAE 5W-40
• Sythetic blend
• For 4-stroke marine engines
• 1 QT / 0.946 L
• Original XPS Evinrude
• Replaces Evinrude 0764365

Additional Information

Boost Performance with Engine Oil Synthetic Blend XPS 5W-40 4T

​Maintaining your marine engine requires the best lubrication available on the market today. Specifically, the Engine Oil Synthetic Blend XPS 5W-40 4T offers unparalleled protection for high-performance motors. Furthermore, this specific quart of oil (Evinrude/Johnson 0779434) is engineered to meet the rigorous demands of four-stroke engines. If you want longevity, then choosing a premium synthetic blend is the first step toward mechanical excellence.  

​Why Choose XPS Synthetic Blend for Your Outboard

​First of all, this oil is designed by BRP experts to optimize engine cleanliness. Because marine environments are harsh, your engine needs a formula that fights corrosion effectively. In addition, the synthetic blend technology provides a stronger film strength than conventional oils. Consequently, your internal components experience significantly less wear during high-speed operation. Therefore, using the Evinrude/Johnson 0779434 oil ensures your boat stays on the water longer.

​Advanced Protection Against Extreme Heat and Friction

​Another benefit of the 5W-40 viscosity grade is its incredible thermal stability. For instance, when you are running at wide-open throttle, engine temperatures can spike rapidly. However, the XPS Synthetic Blend remains stable and does not break down under pressure. Moreover, it facilitates easier cold starts during chilly mornings at the dock. As a result, your starter motor and battery face less strain over time.

​Compatibility and Versatility of the 0779434 Formula

​While this oil is a staple for Evinrude and Johnson owners, it also meets industry standards for many four-stroke engines. Specifically, it is formulated to handle the high RPMs common in powersports and marine applications. Transitioning to this synthetic blend is simple because it mixes safely with existing oils. Nevertheless, a full oil change is recommended to maximize the protective benefits of the 0779434 quart. By doing so, you maintain the warranty and integrity of your expensive equipment.  

​Maximize Fuel Efficiency and Engine Power

​Does oil actually impact your fuel economy? Surprisingly, the answer is a resounding yes. Since this synthetic blend reduces internal friction, the engine does not have to work as hard to produce power. Subsequently, you may notice a smoother idle and better throttle response. Additionally, cleaner combustion leads to fewer deposits on critical engine valves. Ultimately, investing in quality oil like the XPS 5W-40 4T saves you money at the fuel pump.

​Final Thoughts on Marine Engine Maintenance

​In conclusion, protecting your investment starts with what you pour into the crankcase. The Engine Oil Synthetic Blend XPS 5W-40 4T provides the specific additives your marine engine craves. Because it is genuine OEM part number 0779434, you can trust its quality and performance. Do not settle for generic alternatives that might compromise your safety. Instead, choose the blend that is proven to work under the toughest conditions.