Delphi FP10459 Fuel Injection Pressure Regulator

Reliable Fuel Injection Pressure Regulator for Mitsubishi Lancer

The Delphi FP10459 fuel injection pressure regulator is designed to maintain consistent fuel pressure in the fuel injection system of your Mitsubishi Lancer. Constructed from durable metal, this non-adjustable regulator ensures precise fuel delivery for optimal engine performance.

• Durable metal construction for long-lasting use
• Non-adjustable design for consistent fuel pressure
• Inlet port diameter: 0.08 inches (2.0 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 44 psi

Technical Details and Specifications

The Delphi FP10459 fuel injection pressure regulator is engineered to fit the fuel injection system of Mitsubishi Lancer models. It features a metal body that withstands the demands of fuel system pressure and temperature variations. The inlet port uses a push-in connection with a diameter of 0.08 inches (2.0 mm), while the outlet port is designed for hose attachment with a diameter of 0.24 inches (6.0 mm). This regulator is non-adjustable, providing a fixed system pressure of 44 psi to ensure stable fuel delivery. The single inlet and outlet ports simplify the fuel line setup, and the bolt mounting type secures the regulator firmly in place.

Compatible Applications and Common Issues Addressed

This fuel injection pressure regulator is compatible with Mitsubishi Lancer vehicles requiring part number FP10459. It is designed to address several fuel system concerns, including:

• Inconsistent fuel pressure causing engine performance issues
• Fuel leaks due to worn or damaged regulators
• Poor fuel economy related to improper fuel delivery
• Engine hesitation or stalling under load
• Difficulty maintaining stable idle speed

Installation Notes and Tips

When installing the Delphi FP10459 fuel injection pressure regulator on your Mitsubishi Lancer, ensure the following:

• Verify compatibility with your vehicle’s fuel injection system and part number FP10459
• Use appropriate tools to remove the old regulator and avoid damage to fuel lines
• Confirm the push-in inlet port and hose outlet port connections are secure and free of leaks
• Tighten mounting bolts to manufacturer torque specifications
• Inspect fuel lines and replace any worn hoses during installation

Quality Assurance and Warranty Information

Delphi manufactures the FP10459 fuel injection pressure regulator to meet strict quality standards for durability and performance. The metal construction ensures resistance to corrosion and wear. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects. Always consult your vehicle’s service manual and Delphi’s warranty policy for precise information.