FIAT 9.55550-MZ1

The FIAT 9.55550‑MZ1 specification defines the requirements for a 5W‑40 synthetic engine oil that must meet API SN/CF, ACEA A3/B4 and have high oxidation stability, wear protection and sludge control. It is intended for FIAT gasoline engines with turbocharging and MultiAir technology, specifically 1.2 L, 1.4 L, 1.6 L and 2.0 L in the Panda, 500, Tipo, Giulietta models and light commercial versions, as well as for certain diesel engines that require low SAPS content. Oil approved to 9.55550‑MZ1 ensures compatibility with catalysts and diesel particulate filters (DPF), allowing them to retain their effectiveness throughout the service interval. When selecting a product on xenum.ua, note that this specification is an evolution of the earlier approvals FIAT 9.55535‑GSX and FIAT 9.55550‑AV4, so oils that meet the newer requirements remain backward compatible. Using oil that complies with FIAT 9.55550‑MZ1 guarantees compliance with the manufacturer's warranty conditions and extends engine life.