FORD WSS-M2C 166H

The FORD WSS‑M2C 166H specification defines the requirements for synthetic motor oils with a viscosity of 5W‑30 that provide high oxidation stability, wear protection, and cylinder cleanliness even at high operating temperatures. It is designed for Ford EcoBoost and Duratec gasoline engines and certain Power Stroke diesel engines equipped with catalysts and after‑treatment filter systems (DPF), therefore oils meeting this standard have a low SAPS content. Using oils that comply with WSS‑M2C 166H ensures warranty compliance and minimizes the risk of premature wear during intensive operation. For workshop technicians, this means that XENUM products bearing this approval are suitable for both passenger and light commercial Ford vehicles, delivering durability and engine performance.