Oscar Zircon Novus SAE 10W40 API CK-4 is an advanced fully synthetic heavy-duty diesel engine oil that helps extend engine life while providing long drain capability and potential fuel economy for modern diesel engines operating in severe applications. This product is formulated to deliver exceptional performance in modern and older hard-working engines. Oscar Zircon Novus is formulated to reduce pollutant emissions, such as HC, NOx, CO and particles and to protect and ensure longevity of post treatment anti-pollution systems, such as particulate filters (GPF, DPF) and three-way catalysts.
Oscar Zircon Novus CK-4 oils replace CJ-4 oils with the same viscosity grades and oil types (mineral/semi- synthetic/full-synthetic) and are backwards compatible down to CF-4 oils. Recommended for both older model and 2017 greenhouse gas, GHG’17 compliant on-highway diesel engines. Ideal for extended drain in both European and US Engines. This product meets or exceeds the requirements of the latest API and ACEA industry specifications for diesel engine oils, as well as the requirements of many major American, and European engine manufacturers.