Delphi FP10489 Fuel Injection Pressure Regulator

Reliable Fuel Injection Pressure Regulator for Nissan and Infiniti

The Delphi FP10489 fuel injection pressure regulator is designed to maintain consistent fuel pressure in your vehicle's fuel injection system. Engineered with durable metal construction, this regulator ensures reliable performance for Nissan Sentra, Infiniti G20, and Nissan NX models.

• Constructed from high-quality metal for durability
• System pressure rating of 44 psi for stable fuel delivery
• 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
• Non-adjustable design for consistent factory-set pressure

Technical Details and Specifications

The Delphi FP10489 fuel injection pressure regulator features a metal body that withstands the demands of the fuel system environment. It has a single push-in inlet port measuring 0.43 inches (11.0 mm) in diameter and a hose outlet port of 0.31 inches (8.0 mm). The regulator is designed for a system pressure of 44 psi, ensuring precise fuel pressure control. Its bolt mounting type allows for secure and stable installation within the fuel injection system. This part is non-adjustable, maintaining the factory-set pressure to optimize engine performance and fuel efficiency.

Compatible Vehicles and Applications

This fuel injection pressure regulator is compatible with select Nissan and Infiniti vehicles, including the Nissan Sentra, Infiniti G20, and Nissan NX models. It is specifically designed to meet the fuel system requirements of these vehicles, making it a suitable replacement part for maintaining proper fuel pressure and engine operation.

• Maintains consistent fuel pressure for optimal engine performance
• Prevents fuel delivery issues such as surging or stalling
• Helps resolve rough idling caused by fuel pressure fluctuations
• Reduces risk of poor acceleration due to fuel supply inconsistencies
• Supports efficient fuel injection system operation

Installation Notes and Tips

Installation of the Delphi FP10489 fuel injection pressure regulator requires basic mechanical skills and appropriate tools. Ensure the engine is cool and the fuel system is depressurized before beginning installation. The bolt mounting type allows for a secure fit; verify that the push-in inlet and hose outlet connections are properly seated to prevent leaks. It is recommended to inspect related fuel system components during installation to ensure overall system integrity.

Quality Assurance and Warranty

Delphi manufactures the FP10489 fuel injection pressure regulator to meet strict quality standards, using durable metal materials and precise engineering. While specific warranty details may vary, Delphi parts typically come with a limited warranty covering defects in materials and workmanship. Always refer to the product documentation or contact the supplier for exact warranty terms.