Valvoline Premium Blue Extreme 5W-40 Synthetic Diesel Engine Oil, 1 GA, Case of 3

Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Engine Oil is designed to provide superior performance, protection, and advanced fuel economy in modern emissions treatment-equipped diesel engines, even under the most severe conditions and service. Engineered for heavy-duty diesel and gasoline engines, this oil is specially formulated to resist oxidation, deposits, corrosion, and wear better than industry standards, making it the only one exclusively endorsed and recommended by Cummins for both on-road and off-highway applications.

The oil's superior synthetic base stocks and additive technology ensure excellent wear protection for critical internal moving parts that can take a toll on heavy-duty equipment. It effectively resists oxidation and fights deposits and sludge, keeping your engine clean and running smoothly. The product also provides protection during cold start-ups while controlling soot, as heavy-duty equipment can sit idle for extended periods.

Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Engine Oil offers advanced fuel economy, delivering up to a 1.5% improvement over 15W-40 conventional oils in on-highway operations. Additionally, it boasts unique 5,000-mile oil drain extensions in Cummins X15/X12 engines when the average is 7 mpg or higher, reducing oil changes and downtime.

Formulated and manufactured in the United States, this engine oil is designed to maximize your engine's life and improve its performance, even in extreme conditions. Whether you're dealing with freezing temperatures or hot weather operations, Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Engine Oil is the trusted choice for reliable, year-round performance.

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