FIAT 9.55550-AVS

The FIAT 9.55550‑AVS specification sets the requirements for synthetic motor oils for gasoline engines of passenger cars, crossovers and light commercial Stellantis models, including Fiat, Alfa Romeo, Lancia and Jeep. Oils that meet this approval must have a viscosity of 5W‑40, provide high oxidation stability, wear protection and engine cleanliness across a wide temperature range. Technical requirements include compliance with ACEA A3/B4 and API SN/CF, as well as low sulfate, aromatic and phosphorus compounds (low‑SAPS), which ensures compatibility with catalysts and direct injection systems. The specification is aimed at turbocharged and naturally aspirated gasoline units, including engines with MultiAir technology, and provides extended service life and optimal fuel economy. When selecting a lubricant on xenum.ua, for example XENUM SEMIX 5W40, you receive a product that fully complies with FIAT 9.55550‑AVS and supports the manufacturer's warranty conditions.