Delphi FP10508 Fuel Injection Pressure Regulator

Delphi Fuel Injection Pressure Regulator Overview

The Delphi FP10508 fuel injection pressure regulator is designed for precise fuel pressure control in select Acura and Honda vehicles. Engineered with durable metal construction, this regulator ensures consistent fuel delivery for models like the Accord, CL, Odyssey, and TL.

• Metal construction for durability and corrosion resistance
• Threaded inlet port with 0.47 inch (12.0 mm) diameter
• Hose-type 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 fuel pressure regulation
• System pressure rating of 51 psi

Detailed Product Description

The Delphi FP10508 fuel injection pressure regulator is a critical component in the fuel injection system, maintaining consistent fuel pressure to optimize engine performance and efficiency. Constructed from metal, this regulator offers reliable resistance to wear and corrosion, suitable for the demanding environment under the hood. It features a threaded inlet port measuring 0.47 inches (12.0 mm) and a hose-type outlet port of 0.31 inches (8.0 mm), designed to fit securely with factory fuel lines. The single inlet and outlet configuration simplifies installation and fuel flow management. The clamp mounting type ensures the regulator remains firmly in place during operation. This model is non-adjustable, providing a fixed system pressure of 51 psi to meet OEM specifications for Acura and Honda vehicles.

Compatible Vehicles and Applications

This fuel injection pressure regulator is compatible with various Acura and Honda models, including:

• Acura Accord
• Acura CL
• Acura TL
• Honda Accord
• Honda Odyssey

Use the Delphi FP10508 to replace faulty or worn regulators in these vehicles to restore proper fuel pressure and engine performance.

Common Issues Addressed by This Regulator

• Irregular fuel pressure causing engine hesitation or stalling
• Fuel leaks due to worn or damaged regulator components
• Poor fuel economy from inconsistent fuel delivery
• Engine misfires related to fuel pressure fluctuations
• Check engine light triggered by fuel system faults

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Relieve fuel system pressure to prevent fuel spray
• Verify inlet and outlet port sizes match vehicle fuel lines
• Use appropriate clamps to secure the regulator firmly
• Inspect fuel lines and connectors for wear during installation

Quality Assurance and Warranty

Delphi manufactures the FP10508 fuel injection pressure regulator to meet strict OEM standards for fit, form, and function. The metal construction and precise engineering contribute to long service life and reliable performance. While specific warranty details may vary, Delphi products typically include coverage against manufacturing defects to ensure customer confidence in replacement parts.