Collection: K2 oils

K2 engine oils – different viscosity grades

K2 engine oils are available in several viscosity grades, including 0W-20, 0W-40, 5W-30, 5W-40 and 10W-40. Products may also differ in performance classifications, intended use and pack size. Choose an oil primarily according to your vehicle's documentation rather than its product name alone.

What do 5W-30 and 5W-40 mean?

The SAE grade describes oil viscosity behaviour under specified temperature conditions. The first part, including W, relates to low-temperature properties; the second indicates the high-temperature viscosity grade. Not every 5W-30 oil is suitable for every engine that requires this grade.

ACEA and API specifications for K2 oils

Alongside viscosity, verify ACEA and API classifications and any vehicle manufacturer requirements. Engine design and exhaust aftertreatment systems may require particular oil characteristics. An oil with incorrect specifications can harm component durability even if its viscosity grade appears right.

Which pack size should you buy?

Check the quantity required for an oil change including the filter and allow for top-ups if necessary. Follow the manufacturer's replacement interval; using a more expensive or “sport” oil does not justify extending it on your own.

Compare K2 part numbers, volumes and stated specifications on product pages. Other products from the brand are available in the K2 category.