Delphi FP10490 Fuel Injection Pressure Regulator

Delphi Fuel Injection Pressure Regulator Overview

The Delphi FP10490 fuel injection pressure regulator is designed for precise fuel pressure control in Honda Accord and Prelude models. Constructed from durable metal, this regulator ensures consistent fuel delivery for optimal engine performance.

• Durable metal construction for long-lasting reliability
• Compatible with Honda Accord and Prelude fuel injection systems
• Non-adjustable design for consistent factory pressure settings
• Push-in inlet type with a 0.43 inch (11.0 mm) diameter
• Hose outlet type with a 0.31 inch (8.0 mm) diameter
• Single inlet and outlet ports for straightforward installation
• Bolt mounting type for secure attachment
• System pressure rating of 39 psi

Technical Details and Specifications

The FP10490 fuel injection pressure regulator by Delphi is engineered to maintain a steady fuel pressure of 39 psi within the fuel injection system. Its metal body provides durability and resistance to wear, while the push-in inlet and hose outlet ports facilitate easy connection to existing fuel lines. The inlet port diameter measures 0.43 inches (11.0 mm), and the outlet port diameter is 0.31 inches (8.0 mm), matching OEM specifications for Honda Accord and Prelude models. The regulator features a bolt mounting type, ensuring a secure and stable fit during operation. This part is non-adjustable, maintaining factory-set pressure for consistent engine performance.

Compatible Vehicles and Applications

This fuel injection pressure regulator is compatible with select Honda vehicles, specifically the Accord and Prelude models. It is designed to replace the original equipment part, ensuring proper fuel pressure regulation within the fuel injection system. The Delphi FP10490 is suitable for drivers seeking a reliable replacement part that meets OEM standards for these Honda models.

• Regulates fuel pressure to prevent engine performance issues
• Helps resolve fuel delivery inconsistencies
• Addresses symptoms such as rough idling or poor acceleration
• Prevents fuel leaks by maintaining proper pressure
• Supports efficient fuel injection system operation

Installation Notes and Tips

Installation of the Delphi FP10490 fuel injection pressure regulator requires basic mechanical skills and appropriate tools. Ensure the engine is cool and fuel system pressure is relieved before removal. The bolt mounting type allows for secure attachment; verify that inlet and outlet hoses are properly connected to the push-in and hose ports respectively. Inspect all connections for leaks after installation. Refer to the vehicle’s service manual for torque specifications and detailed installation procedures.

Quality Assurance and Warranty

Delphi manufactures the FP10490 fuel injection pressure regulator to meet strict quality standards, ensuring reliable performance and durability. The metal construction and precise engineering contribute to consistent fuel pressure regulation. While specific warranty details may vary, Delphi parts typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.