MAZDA JWS 3320

Specification Mazda JWS 3320 is the official measurement criterion of Mazda Motor Corporation for automatic transmission fluids, defining the required viscosity properties, thermal stability, wear protection and friction characteristic stability over a wide temperature range. Fluid that meets JWS 3320 provides optimal operation of automatic gearboxes in gasoline and diesel Mazda engines, particularly in models Mazda 3, Mazda 6, CX‑5, CX‑9 and MX‑5, where a 6‑speed or 8‑speed automatic transmission is used. The specification requires low oxidation, resistance to foaming and compatibility with valve block materials, friction discs and thrust springs, extending transmission service life and reducing the risk of overheating. Since JWS 3320 does not impose special requirements on the diesel particulate filter (DPF) or catalyst system, it is suitable for conventional automatic gearboxes without additional restrictions. On xenum.ua you will find only one transmission oil that carries the JWS 3320 marking, guaranteeing full compliance with these requirements.