Delphi FP10417 Fuel Injection Pressure Regulator

Fuel Pressure Control for Honda Applications

Delphi FP10417 is a fuel injection pressure regulator built for precise fuel system control in select Honda applications. It is a metal, bolt-mounted regulator with a push-in inlet and hose outlet, engineered for a 44 system pressure specification.

Fits 1992-1996 Honda Prelude and 1992-1993 Honda Accord, making it a direct-fit option for common Honda fuel injection service needs.

Key Features

• Fuel injection pressure regulator for air and fuel delivery systems
• Metal construction for durable fuel system service
• Push-in inlet and hose outlet configuration
• Bolt-mounted design for secure installation
• 44 system pressure specification
• Delphi FP10417 replacement part number for service matching

Detailed Product Overview

Delphi FP10417 is designed for fuel injection systems that require stable pressure regulation at the rail or fuel delivery circuit. The regulator uses a single inlet and single outlet layout, with a 16.0 mm inlet port diameter and a 9.0 mm outlet port diameter. Its metal body supports consistent fuel system operation in vehicles that rely on accurate pressure control for drivability and fuel delivery.

This part cross-references Standard Ignition PR167 and PR491 for the same application. For buyers searching Delphi FP10417, Honda Prelude fuel injection pressure regulator, or Honda Accord fuel pressure regulator replacement, this part matches the listed fitment and specifications.

Common Issues This Part Can Address

• Fuel pressure that is outside the specified range
• Hard starting related to fuel delivery imbalance
• Rough idle caused by inconsistent injector pressure
• Fuel system performance problems tied to regulator wear
• Service replacement for a failed original regulator

Installation Notes and Tips

Verify inlet and outlet port sizes, mounting style, and system pressure before installation. Confirm the vehicle application against the listed fitment for 1992-1996 Honda Prelude and 1992-1993 Honda Accord. Inspect fuel lines and sealing surfaces during replacement, and follow the vehicle service manual for fuel system depressurization and final leak checks.

Quality Assurance

Delphi draws on OE experience and supplier knowledge developed through work with major automakers, and that engineering background is reflected in its aftermarket fuel system components. Delphi FP10417 is built to align with the original equipment requirements of the listed Honda applications.