Valvoline Premium Blue Extreme 5W-40 Synthetic Diesel Oil
Product information for Valvoline Premium Blue Extreme 5W-40 Synthetic Diesel Oil
Experience superior engine protection with Valvoline Premium Blue Extreme 5W-40 full synthetic motor oil, specifically engineered for demanding heavy-duty diesel and gasoline engines. This advanced formulation excels in extreme temperature conditions, ensuring faster cold starts during winter months while maintaining stability in high-heat operations. The synthetic base oils provide exceptional resistance to oxidation, deposits, and corrosion, outperforming conventional oils while delivering up to 1.5% better fuel economy compared to 15W-40 oils in modern emission-equipped engines. Cummins exclusively endorses this professional-grade oil for both on-road and off-highway applications, supporting extended drain intervals to minimize maintenance downtime. Its enhanced thermal properties guarantee year-round performance protection for engines equipped with EGR systems and diesel particulate filters. Trust this premium oil to keep your equipment running longer between changes while meeting the industry's strictest performance standards. Available at NAPA Auto Parts for professional mechanics and serious DIY enthusiasts who demand the best protection for their investment.