Fuel Pressure Regulator Kit: Enhance Your Diesel Engine's Performance and Efficiency Upgrade your Ford Powerstroke Diesel Engine with our high-quality Fuel Pressure Regulator Kit, designed to ensure optimal performance and reliability. Applicable Model: This fuel pressure regulator kit is specifically designed for Ford Powerstroke Diesel Engines 6.0. Please verify compatibility with your engine model before purchasing to ensure a perfect fit and optimal functionality. OE Number: The reference part number for this engine diesel spring kit is 3C3Z 9T517 AG. Confirm this number matches your original equipment specification to guarantee compatibility and efficacy. Function: Our fuel pressure regulator kits are engineered to maintain consistent fuel pressure whether at idle, driving, or with the throttle fully open. This stability ensures reliability and maximizes engine availability, enhancing overall performance. Superior Performance: Featuring a billet spring housing, the fuel pressure regulator offers durability and improved vehicle driving performance. It also enhances fuel economy, making your engine more efficient and cost-effective over time. Direct Replacement: Designed for ease of installation, this fuel regulation spring kit can be used as a direct replacement for a broken regulator. Its long service life ensures it’s a perfect fit for your car, providing peace of mind and improved engine reliability. Upgrade your vehicle with our Fuel Pressure Regulator Kit and experience enhanced performance, durability, and fuel efficiency. Order now to ensure your engine operates at its best, with reliable pressure management and improved driving dynamics.