Infineum D3421

Infineum D3421 is a performance additive package for formulating premium and super premium quality diesel engine oils. Used at recommended treat rates, Infineum D3421 provides engine oils meeting the API performance category CI-4. Infineum D3421 has been developed to meet North American and European OEM specifications as well as ACEA E7/E3/5 and Global DHD-1 specifications. Infineum D3421 can be used in gasoline engines requiring API SL category products.


  • Transportation Additive Package


Market Segments:

  • Transportation


  • Heavy Duty Diesel Engine Oil