Shell Oil 550049483 Rotella T4 Triple Protection 15W-40 Heavy Duty Diesel Engine Oil 1 Quart

Shell Rotella T4 Triple Protection 15W-40 is a premium heavy-duty diesel engine oil engineered to deliver outstanding protection for on-highway and off-highway applications. This advanced formula provides triple-action defense to control wear, deposits, and emissions, continuously adapting to the demands of your engine throughout the oil drain interval.

Key Features:

• Enhanced wear protection with advanced additive technology to help extend engine life
• Superior deposit control to keep engines clean and maintain peak performance
• Emission system compatibility to help protect diesel particulate filters and other aftertreatment devices
• Excellent oxidation stability for extended oil drain intervals
• Meets or exceeds API CJ-4 specifications for modern low-emission diesel engines
• Backward compatible with previous API diesel oil categories including CI-4 PLUS, CI-4, CH-4, and CG-4
• Suitable for use with ultra-low sulfur diesel (ULSD) and biodiesel blends up to B20

Shell Rotella T4 Triple Protection is trusted by heavy-duty diesel operators worldwide for use in commercial trucking, construction equipment, agricultural machinery, and other demanding applications. The 15W-40 viscosity grade provides reliable protection across a wide temperature range while maintaining proper oil pressure and flow.