Why is Shell 5w30 sl a grade?

Pacific Auto Network S stands for gasoline engine oil, and L stands for engine oil grade. Arranged in alphabetical order, the higher the arrangement of the second letter, the higher the quality, which can provide better protection for the engine. For example, sl has higher performance than sj, sh and sg oils. 5w30-W stands for winter, 5w stands for minus 25 degrees, and 30 stands for its viscosity of 30 at 100 degrees Celsius.

Fully synthetic lubricating oil is the most advanced formula provided by Shell for high-performance engines. Today's vehicles need an engine oil that can meet their changing needs, further improve their performance and prolong the service life of engines. This is why Shell has adopted a new way to produce synthetic base oil by using the patented technology of Shell PurePlus and natural gas.

Shell Extraordinary Heineken is the top lubricating oil series, which is made by the unique Shell PurePlus technology, which helps to keep the engine clean effectively. ? Power clean dispersion technology has always been the core of Shell Heineken. The unique Shell PurePlus technology enables products to provide a higher level of cleanliness and protection.

Shell Extraordinary Heineken 5W-30 has low viscosity and friction, which can improve fuel economy 1.4%, and has excellent wear and corrosion protection, and is suitable for gasoline, diesel and natural gas engines. It is also suitable for biodiesel and gasoline/ethanol mixed fuel. ?

(Photo/Text/Photo: Pacific Auto Network Chen Hanlin)