This Fuel Injection Pressure Regulator is a direct replacement for Ford original factory part on 6.0L engines from 2003 to 2010. It is designed to provide precise and reliable fuel pressure regulation, ensuring that your engine runs smoothly and efficiently. The regulator is made from high-quality materials and is built to meet or exceed OEM specifications, ensuring long-lasting performance and durability. It is easy to install and requires no modifications to your engine. With its reliable and efficient design, this Fuel Injection Pressure Regulator is the perfect choice for anyone looking to upgrade their engine's performance and reliability.