MITSUBISHI CVTF J1/(ECO)J4

Mitsubishi CVTF J1/(ECO)J4 specification is the official transmission fluid standard developed by Mitsubishi Motors for continuously variable transmissions (CVT) in passenger and commercial models. The fluid must have low viscosity, stable viscosity at elevated temperatures, a high level of wear and oxidation protection, and special additives that ensure smooth torque transfer and prevent slipping of friction discs. CVTF J1 is suitable for conventional CVTs, while ECO J4 is for newer energy‑efficient variants, including turbocharged engines, DPF systems and catalysts, where compatibility with low‑sulphate (SAPS) technologies is important. Fluid that meets this standard is backward‑compatible with previous J1 versions, allowing safe upgrades of older transmissions without voiding warranty requirements. When you choose on Xenum.ua you receive premium synthetic oil that meets all Mitsubishi CVTF J1/ECO J4 requirements and provides long‑lasting reliability and efficiency of the variator.