This high-performance fuel rail assembly with injectors is engineered as a direct replacement for the Ford Focus D5BG 9H487 AC model. It is manufactured to precise specifications to ensure a perfect fit and reliable fuel delivery to your engine. The complete assembly offers a convenient, all-in-one solution for maintenance or repair, restoring your vehicle's fuel system to optimal operation. Constructed from durable materials, this part is designed for longevity and consistent performance under demanding conditions. It helps maintain proper fuel pressure and precise injector spray patterns, which are critical for engine efficiency, smooth idling, and responsive acceleration. By choosing this complete rail and injector set, you streamline the repair process. Ideal for mechanics and DIY enthusiasts, this component provides a cost-effective way to address fuel system issues. It is sold as a complete unit, ready for installation to help get your Ford Focus back on the road with dependable performance.