HYUNDAI/KIA ATF SP-IV RR

Specification HYUNDAI/KIA ATF SP‑IV RR is an official transmission oil developed for automatic gearboxes of rear‑wheel‑drive Hyundai and Kia models, including Genesis, K9, Sorento with traditional hydraulic automatic transmissions, as well as DCT systems. It meets the ATF SP‑IV RR requirements for high thermal resistance, viscosity stability over a wide temperature range, and low foaming, providing smooth shifts, friction‑element protection, and efficient cooling. The formula includes modified ester base oils and additives against wear, corrosion and oxidation, supporting the durability of torque converters and torque‑converter clutches. The specification provides compatibility with catalysts and DPF systems, so it can be used in gasoline and diesel engines equipped with emission‑cleaning systems. XENUM products approved for HYUNDAI/KIA ATF SP‑IV RR fully meet OEM requirements and allow the transmission warranty status to be retained.