Delphi FP10526 Fuel Injection Pressure Regulator

Delphi Fuel Injection Pressure Regulator Overview

The Delphi FP10526 fuel injection pressure regulator is designed for precise fuel pressure control in select Ford and Mazda vehicles. Engineered with durable metal construction, this regulator ensures consistent fuel delivery for models like the Ford Bronco II, Mazda Navajo, and Ford Ranger.

• Constructed from robust metal for durability and longevity
• Non-adjustable design for reliable, factory-spec fuel pressure regulation
• Single inlet and outlet ports with push-in inlet and hose outlet types
• Inlet port diameter: 0.43 inches (11.0 mm); outlet port diameter: 0.35 inches (9.0 mm)
• Bolt mounting type for secure installation
• System pressure rating of 41 psi

Technical Details and Specifications

The FP10526 fuel injection pressure regulator features a metal body that withstands the demands of fuel injection systems. It includes one inlet port with a push-in connection and one hose-type outlet port, sized at 0.43 inches (11.0 mm) and 0.35 inches (9.0 mm) respectively. The regulator is designed for a system pressure of 41 psi, maintaining consistent fuel pressure to optimize engine performance. Its bolt mounting type ensures a secure fitment in the fuel system assembly.

Compatible Vehicles and Applications

This Delphi fuel injection pressure regulator is compatible with specific Ford and Mazda models, including the Ford Bronco II, Mazda Navajo, and Ford Ranger. It is intended for use in fuel injection systems requiring precise pressure regulation to maintain engine efficiency and emissions control.

• Maintains stable fuel pressure to prevent engine hesitation or stalling
• Helps resolve fuel delivery inconsistencies and rough idling
• Prevents fuel leaks and pressure drops in the fuel injection system
• Supports optimal fuel atomization for improved combustion

Installation Notes and Tips

Installation of the Delphi FP10526 requires proper handling of fuel system components. Ensure the vehicle is depressurized before removal of the old regulator. The bolt mounting type allows for straightforward replacement, but verify the inlet and outlet port connections match the existing fuel lines. Use appropriate tools to avoid damage to the push-in inlet and hose outlet fittings. After installation, check for leaks and confirm system pressure is within specifications.

Quality Assurance and Warranty

Delphi manufactures the FP10526 fuel injection pressure regulator to meet OEM standards for fit, form, and function. The metal construction and precise engineering contribute to reliable operation under normal driving conditions. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship.