This HENGST FILTER fuel filter, part code E422KP04 D322, is engineered to provide superior filtration for your vehicle's fuel system. It effectively removes impurities such as dirt, rust, and other debris that can accumulate in fuel tanks and lines. By ensuring a clean fuel supply, this filter helps maintain optimal engine performance and fuel efficiency. It plays a crucial role in preventing damage to sensitive fuel injection components, extending their lifespan and reducing the risk of costly repairs. Crafted with durable materials and precision engineering, the HENGST FILTER E422KP04 D322 offers reliable and long-lasting protection. Its design ensures a perfect fit and easy installation, making it a practical choice for routine maintenance.