JAGUAR Fluid 8432

JAGUAR Fluid 8432 – is the official JLR specification for automatic transmissions, used in many Jaguar and Land Rover models, including the new 3‑year and 5‑year series with 6‑speed and 8‑speed gearboxes. The specification requires a synthetic base with high thermal stability, viscosity stability at 100 °C, and additives that prevent oxidation, deposit formation, and gear wear. Fluid 8432 provides optimal operation of hydraulic systems, rapid cooling, and smooth gear shifting, which is especially important for turbocharged engines with high torque. Because this product does not contain sulfate or phosphate additives, it is compatible with DPF‑systems and catalysts, without degrading their effectiveness. Products that meet Fluid 8432 often also satisfy newer JLR requirements, such as JLR ATF 3403 M115, allowing their use in older models without compromising warranty requirements.