SUZUKI CVTF 3320

Specification Suzuki CVTF 3320 – this is the official transmission fluid approval developed by Suzuki Motor Corporation for their continuously variable (CVT) automatic gearboxes. The fluid must provide stable viscosity over a wide temperature range, high thermal resistance and low oxidation level, guaranteeing long‑lasting operation of friction elements and preventing overheating during intensive acceleration. Technical requirements include controlled covariation of polyester molecules, a specific coefficient of thermal expansion and the addition of wear inhibitors that maintain optimal torque transfer and minimize energy loss. CVTF 3320 is intended for Suzuki gasoline engines equipped with CVT transmissions, in particular the Swift, Baleno, Celerio, Vitara and S‑Cross models, and is compatible with post‑catalyst filters (DPF) and catalysts that require low SAPS content. By using XENUM XA‑TRAN CVT oil that meets this approval, the workshop ensures compliance with all Suzuki requirements, improves fuel system efficiency, reduces wear and extends transmission service life without the need for additional modifications.