Rotella Shell T6 Full Synthetic 5W-40 Diesel Engine Oil (1-Quart, Single Pack)

Shell Rotella T6 5W-40 Diesel Engine Oil is a full synthetic motor oil that features exclusive Triple Protection Plus technology, formulated with fully synthetic base oils plus advanced additives to protect against wear, deposits, and oil breakdown, as well as provide better low-temperature flow and increased fuel economy performance, without compromising durability, compared to conventional SAE 15W-40 oils.

This full synthetic heavy-duty engine oil offers enhanced fuel economy capability of 1.5%, which can save money in fuel consumption, without compromising engine protection or durability. The oil provides a significantly increased level of protection against harmful engine wear when compared to previous generation API CJ-4 engine oils. The advanced multi-functional dispersant additives, in combination with synthetic base oils, provide an enhanced level of protection against the effects of soot, dirt, and other contaminants.

Furthermore, the full synthetic heavy-duty engine oil resists breakdown by heat to provide continuous protection throughout the service interval. The advanced low-ash formulation helps control blocking or poisoning of exhaust after-treatment devices, maintaining vehicle emission compliance and engine fuel efficiency. Shell Rotella T6 synthetic oil also resists viscosity loss through shear and will maintain optimal pressure in the engine.

The oil meets the following specifications, approvals, and recommendations: - Better fuel economy compared to 15W-40 oils - Improved wear performance with a significantly increased level of protection against harmful engine wear compared to previous generation API CJ-4 engine oils - Improved deposit control with advanced multi-functional dispersant additives in combination with synthetic base oils providing an enhanced level of protection against the effects of soot, dirt, and other contaminants - Emissions system compatibility with an advanced low-ash formulation helping to control blocking or poisoning of exhaust after-treatment devices, maintaining vehicle emission compliance and engine fuel efficiency - Improved heat resistance by resisting breakdown by heat to provide continuous protection throughout the service interval

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