100% Original Mitsubishi CVT J4 Auto Transmission Oil 1L MITSUBISHI MODEL * Lancer GT * ASX * Attrage * Mirage * Inspira * Outlander (N) Mitsubishi J4 CVT Fluid, also known as MZ321008, is a specialized transmission fluid designed for use in vehicles equipped with Continuously Variable Transmissions (CVTs) that require this specific type of transmission fluid. CVT fluids are engineered to meet the unique demands of CVT transmissions, which operate differently from traditional automatic transmissions.