Delphi FP10472 Fuel Injection Pressure Regulator

Delphi Fuel Injection Pressure Regulator Overview

The Delphi FP10472 fuel injection pressure regulator is designed for precise fuel pressure control in Mitsubishi Montero and Montero Sport models. Constructed from durable metal, this non-adjustable regulator ensures consistent fuel delivery for optimal engine performance.

• Durable metal construction for long-lasting performance
• Non-adjustable design for reliable factory-spec pressure regulation
• Inlet port diameter: 0.63 inches (16.0 mm) with push-in type connection
• Outlet port diameter: 0.24 inches (6.0 mm) with hose type connection
• Single inlet and outlet ports for straightforward installation
• Bolt mounting type for secure attachment
• System pressure rating of 49 psi

Technical Details of Delphi FP10472

This fuel injection pressure regulator features a metal body that withstands the demands of the fuel system environment. The inlet port uses a push-in connection with a diameter of 0.63 inches (16.0 mm), while the outlet port is designed for hose attachment with a diameter of 0.24 inches (6.0 mm). The single inlet and outlet configuration simplifies integration into the fuel injection system. The bolt mounting type ensures a secure and stable fitment within the engine bay. The regulator maintains a system pressure of 49 psi, matching the specifications required for Mitsubishi Montero and Montero Sport fuel systems.

Compatible Vehicles and Applications

This Delphi FP10472 fuel injection pressure regulator is compatible with the following Mitsubishi vehicles:

• Mitsubishi Montero
• Mitsubishi Montero Sport

It is engineered to maintain proper fuel pressure, which is critical for efficient fuel injection and engine performance in these models.

Common Issues Addressed by This Regulator

• Fuel pressure fluctuations causing engine hesitation or stalling
• Poor fuel economy due to inconsistent fuel delivery
• Hard starting or rough idling related to fuel pressure irregularities
• Check engine light triggered by fuel system faults
• Fuel leaks or pressure loss from worn or damaged regulators

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid injury
• Verify the inlet and outlet port sizes match your vehicle’s fuel lines
• Use the bolt mounting points to secure the regulator firmly in place
• Inspect fuel lines and connections for wear or damage during replacement
• After installation, check for fuel leaks and proper system pressure

Quality Assurance and Warranty

Delphi manufactures the FP10472 fuel injection pressure regulator to meet OEM standards for fit, form, and function. The metal construction provides durability under normal operating conditions. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Consult your parts provider for exact warranty terms.