ZIC TOP is a fully synthetic motor oil of ultimate performance, launched as the flagship tier …
Why drivers around the world trust ZIC motor oil from SK enmove, South Korea
A motor oil is only as good as its base oil. ZIC is formulated from YUBASE, the very-high viscosity index (VHVI) base oil researched and refined by SK enmove in South Korea — the base oil of choice for leading lubricant makers worldwide.
Its strong oil film keeps viscosity stable in both high and low temperatures with low volatility, protecting your engine longer and holding performance for the full drain interval.
YUBASE+ high viscosity index delivers protection in every driving condition
VHVI technology reduces internal engine friction
Strong oil film from proprietary YUBASE+ base oil
Reduces sludge and deposits, prevents corrosion
Meets API and ACEA standards plus approvals from leading car makers — see each product page for details.
Passenger cars, trucks, motorcycles, transmission fluids and grease — the right grade for every engine, all in one brand.
A dealer network across Thailand with a map-based store finder near you.
ZIC engine oils are built on YUBASE, a base oil with a very high viscosity index that cuts internal friction and keeps viscosity steady as temperature changes.
Base oil is the bulk of any engine oil and sets its overall quality. Here is what a high-grade base oil makes possible.
Every engine type loses energy in a different way, so the oil has to be designed differently too.
Compression ignition builds high pressure and heat, demanding a strong film — usually at the cost of thicker oil that flows less freely.
High combustion temperatures create sludge and deposits that erode protection over time.
The engine stops and restarts alongside the motor, so it runs cooler than usual and wears more easily.
Want to go deeper? Read the fundamentals of lubricants, viscosity grades and label specifications.
The fundamentals of lubricants — what they do inside an engine, what they are made of, how they are classified, and how to read the viscosi…
Read more → 02Base oil is the bulk of every lubricant, and its quality decides the quality of the finished oil. Here is how base oils are grouped (API Gr…
Read more → 03Engine oil is not just base oil. A package of additives supplies what base oil alone cannot do — cleaning, dispersing soot, resisting wear …
Read more → 04The abbreviations and figures you meet on oil labels and product pages, with a short note on what each one actually tells you.
Read more →Pick the right grade for your car, or visit a dealer near you.