Jaguar ATF JLM 20238

Jaguar ATF JLM 20238 specification is JLR approval for automatic transmissions, developed specifically for Jaguar and Land Rover gearboxes, including 6‑, 8‑ and 9‑speed models, installed in both gasoline and diesel (including hybrid) powertrains. The JLM 20238 requirements call for a synthetic base with high thermal resistance, stable friction properties and oxidation resistance, providing smooth shifting, protection against overheating and long‑lasting operation under high load. The specification guarantees compatibility with transmission seals and valves, as well as electronic control systems, without affecting emission after‑treatment systems. When selecting an oil marked JLM 20238, you receive a product that meets JLR requirements for viscosity, temperature range and chemical stability, allowing extended service intervals without risking warranty loss. On Xenum.ua this specification is represented, for example, by the transmission oil XA‑TRAN DX VI, which has passed the full JLM 20238 test.