This set includes two high-quality oil filters designed specifically for Mitsubishi vehicles using part number 1770A130. These filters are crucial for maintaining the engine's health by trapping contaminants and preventing them from circulating in the engine oil. Each filter is engineered to provide optimal filtration, ensuring that your engine runs smoothly and efficiently. The filters are made with durable materials designed to withstand high temperatures and pressures, providing a reliable and long-lasting performance. Regular replacement of oil filters is essential for prolonging the life of your vehicle and enhancing engine performance.