Atomize fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system. Genuine OEM Fuel Injection Fuel Rail. Parts are tested to meet Original Equipment standards and are designed specifically to fit your vehicle. Offering the quality, reliability, and durability of Original Equipment parts. This item is designed to be an exact replacement that meets or exceeds original specifications. Please ensure correct part fitment before purchasing this product. Contact the seller directly for additional product information and availability.