CI-4/E7 Diesel Engine Oil Additive Package

CI-4/E7 Diesel Engine Oil Additive Package is formulated with varieties of high quality detergents,dispersant,anti-oxidant and anti-corrosion additives,it is formulated with this product using group II base oil and OCP viscosity index improver passed tests of API CH-4、API CI-4、ACEA E7 specifications，Diesel engine oils blended with this package provide excellent high-temp detergency, soot dispersancy and anti-oxidation and corrosion resistance performance.Can provide excellent and stable performance of heavy duty diesel engines. Applicable to heavy duty diesel engines with National V emission standards and below Vehicles.