AISIN 2A

The AISIN 2A specification is a technical standard from Aisin Warner, developed for motor oils used in gasoline and, primarily, diesel engines of medium and high power, including turbocharged units of passenger, commercial and heavy‑duty vehicles. Oil that meets AISIN 2A must provide a high level of wear protection, oxidation stability, excellent detergency and viscosity retention under high load, allowing optimal operation of cylinder walls and bearings. The standard includes compatibility with after‑treatment systems—catalysts and diesel particulate filters (DPF), so such oil is suitable for engines equipped with low‑emission technologies. AISIN 2A is commonly used in Aisin engines as well as in models from other OEMs that have similar lubricant requirements. When selecting products on xenum.ua, the AISIN 2A mark guarantees that the oil meets these requirements and will deliver durability and consistent performance for your engine.