JLR ATF 3403 M115

JLR ATF 3403 M115 is a technical specification for automatic transmissions developed by Jaguar Land Rover to ensure stable operation of their electronically controlled automatic gearboxes. The specification requires a transmission oil with high viscosity stability, low wear level and optimal friction properties, guaranteeing smooth shifting, oxidation protection and long‑lasting lubricating action at temperatures up to 120 °C. It is used in gasoline and diesel engines of Jaguar and Land Rover, including models with turbocharging, hybrid systems and automatic gearboxes that are often equipped with emission after‑treatment systems (DPF, catalysts). Oils that meet JLR ATF 3403 M115 are compatible with all transmissions that previously required JLR ATF 3403 or JLR ATF Fluid 8432, allowing the safe use of newer synthetic products without losing warranty requirements. On xenum.ua you will find 7 premium products that have passed this approval, including the synthetic transmission oils XA‑TRAN DX VI.