Delphi FP10555 Fuel Injection Pressure Regulator

Delphi Fuel Injection Pressure Regulator Overview

The Delphi FP10555 fuel injection pressure regulator is engineered for precise fuel pressure control in select Porsche and Saab vehicles. Designed with durable metal construction, this regulator ensures consistent fuel delivery for optimal engine performance in models like the Porsche 944 and Saab 9000.

• Metal construction for durability and corrosion resistance
• Threaded inlet port with 0.55 inch (14.0 mm) diameter
• Push-in outlet port with 0.31 inch (8.0 mm) diameter
• Single inlet and outlet ports for streamlined fuel flow
• Clamp mounting type for secure installation
• Non-adjustable design for factory-spec pressure regulation
• System pressure rating of 44 psi

Technical Details and Specifications

The FP10555 fuel injection pressure regulator features a robust metal body designed to withstand the demands of fuel injection systems. It includes a single threaded inlet port measuring 0.55 inches (14.0 mm) in diameter and a push-in outlet port sized at 0.31 inches (8.0 mm). The clamp mounting type allows for a secure and stable fitment within the fuel system. This regulator is non-adjustable, maintaining a consistent system pressure of 44 psi to ensure reliable fuel delivery. The design supports one inlet and one outlet port, simplifying installation and maintenance.

Compatible Vehicles and Applications

This fuel injection pressure regulator is compatible with specific Porsche and Saab models, including the Porsche 900 and 944 series as well as the Saab 9000. It is intended for use in fuel injection systems requiring precise pressure regulation to maintain engine efficiency and performance.

• Maintains consistent fuel pressure for smooth engine operation
• Prevents fuel pressure fluctuations that can cause poor engine performance
• Helps resolve issues related to fuel delivery inconsistencies
• Supports proper fuel atomization for improved combustion
• Reduces risk of engine stalling or hesitation due to fuel pressure drops

Installation Notes and Tips

Installation of the Delphi FP10555 requires attention to the inlet and outlet port types and sizes. The threaded inlet port must be securely connected to the fuel line, while the push-in outlet port should be firmly seated to prevent leaks. The clamp mounting system ensures the regulator remains stable during operation. It is recommended to verify compatibility with your specific Porsche or Saab model before installation and to inspect all fuel lines for wear or damage during replacement.

Quality Assurance and Warranty

Delphi manufactures the FP10555 fuel injection pressure regulator to meet OEM standards for fit, form, and function. The metal construction provides durability and resistance to corrosion, contributing to long service life. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.