S-OIL 7 BLUE1 CK 15W-40 is made by premium base oil, suitable for all heavy-duty engines, non turbo-charged or turbo-charged, in on and off-highway service including latest most OEM’s EURO VI and older generation engines. And recommended for vehicles fitted with after treatment devices including diesel particulate filters (DPFs) to protect after-treatment devices and operator’s maintenance cost

All turbocharged or normally aspirated diesel engines of vehicles operating in the most severe conditions

Suitable for most OEMs including Benz, Volvo,
Cummins for Euro IV, V, Ⅵ engines

Light trucks, RVs, SUVs, Heavy trucks, Buses with diesel engines

Particularly suited for latest general EURO VI to older generation engines fitted with after treatment devices including DPF, EGR and SCR

This low SAPS (Sulfated Ash, phosphorus, sulfur) engine oil provides long life for exhaust after treatment devices including diesel particulate filter

Exceptional anti-wear performance provides all parts of engine keep initial condition and helps the operator’s maintenance cost saving

Excellent detergent system helps keep pistons and other engine parts clean for long engine life

Good thermal breakdown resistance ensures engine protection under modern engine’s severe conditions

API CK-4/CJ-4

ACEA E9-16

Mercedes-Benz 228.31

MTU Category 2.1 ​​​

Volvo VDS-4.5

Mack EO-S-4.5

Renault Truck RLD-4

Detroit DFS93K222​​​

​​Cummins CES 20086

Caterpillar ECF-3

Deutz DQC III-10 LA

Ford WSS-M2C171-F1​