Engine & Performance Warehouse PR315 Fuel Pressure Regulator for Ford 7.3L Diesel

The PR315 is a precision-engineered fuel pressure regulator designed to maintain optimal fuel delivery and engine performance in diesel applications. This returnless-style regulator features steel construction with a robust engineering design that provides enhanced resistance to leakage and ensures reliable operation under demanding conditions.

Key Features:

• Operating pressure: 45 PSI for consistent fuel system performance
• Adjustable design allows for fine-tuning fuel delivery
• Steel construction for durability and longevity
• Returnless-type fuel pressure regulator
• Single inlet and single outlet configuration
• Plug-type electrical connector for easy installation
• Screw-in mounting type for secure fitment
• Application-specific engineering ensures proper fit and form

This fuel pressure regulator is specifically designed for Ford diesel applications including F-Series Super Duty trucks, E-Series vans, and Excursion models equipped with 7.3L diesel engines. As a critical fuel system component, the PR315 helps maintain proper fuel pressure to ensure optimal engine performance, fuel efficiency, and reliable starting. A failing fuel pressure regulator can cause rough idling, poor acceleration, decreased fuel economy, and difficulty starting—replacing it with this precision-manufactured component restores proper fuel system operation.