Rotella® T4 with Triple Protection technology, features an improved formulation designed to meet the new API CJ-4 service category for heavy-duty diesel engine oils. Provides significantly lower wear, exceptional deposit control and engine cleanliness for both pre-2007 engines and the latest performance and emissions systems technology found on new engines.
Offers improved resistance to oil breakdown under high temperatures
Designed to effectively sustain emissions control system durability where diesel particulate filters and after-treatment systems are used
Offers enhanced protection against viscosity loss due to shear
Low-ash formulation helps protect the exhaust catalysts and diesel particulate filters
Resists oxidation up to 50% longer than the previous generation of Shell Rotella® T
Meets API CJ-4 service category for heavy-duty diesel engine oils