All of Aisin oil pumps are engineered in conjunction with automobile makers during the initial stages of new model vehicle development, years before they enter the market. Using the exact process of development and utilizing the same original equipment manufacturing plants for production, Aisin aftermarket oil pumps exhibit the same quality, durability, performance, and reliability to that of the original equipment product. Aisin oil pumps deliver ideal oil pressure to the engine without creating excess load, lubricating critical components to extend the life of the engine. Aisin is a leader in the development and production of high-quality original equipment matched components and systems for the automotive industry.