Opel OV0401547

Specification Opel OV0401547 defines the requirements for engine oils used in Opel gasoline engines and other GM models, particularly in units with a displacement of 1.0‑2.0 L, including turbocharged and Direct‑Injection blocks. Oils that meet this approval must provide stable viscosity in the 5W‑30/5W‑40 range, high resistance to oxidation, wear and corrosion protection, as well as compatibility with catalytic systems and, when required, particulate filters (DPF) thanks to low SAPS content. The technical document refers to the GM LL‑B‑025 requirements, which ensure long‑lasting engine operation over a wide temperature range and reduce fuel consumption. Our catalog features two products that have successfully passed the OV0401547 approval, and they are fully compatible with the manufacturer’s recommendations, without voiding warranty conditions.