Shell Rimula CK-4 new engine oils
Changes to fuel economy and industry standard norms are driving change in engine components and sizes. The result is often hotter operating temperatures for engine oils. That’s why we’ve developed the new CK-4 category oils.
New Shell Rimula CK-4 engine oils explained
New Oils Explained - Only CK-4 available in Malaysia market
Major Differences
As CK-4 engine oils get closer to arriving you may hear the term High Temperature High Shear (HTHS) viscosity. CK-4 oils are being referred to in the industry as “High HTHS” engine oils.
Why do we need a new oil standard?
Oil technology and engine technology go hand in hand. Changing regulatory limits challenge engine manufacturers to reduce emissions. As engine manufacturers begin to create a new generation of cleaner, more fuel-efficient diesel engines, they need a new generation of higher-performing diesel engine oils to protect them. And they need to know those oils will be available throughout the country to every diesel engine owner.
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