Delphi FP10463 Fuel Injection Pressure Regulator

Overview of Delphi Fuel Injection Pressure Regulator FP10463

The Delphi FP10463 fuel injection pressure regulator is designed specifically for Mazda Protege models, ensuring precise fuel pressure control within the fuel injection system. Constructed from durable metal, this regulator maintains consistent system pressure to support optimal engine performance.

• Durable metal construction for long-lasting reliability
• Designed for Mazda Protege fuel injection systems
• Non-adjustable regulator with a fixed system pressure of 44 psi
• Push-in inlet port with 0.43 inch (11.0 mm) diameter
• Hose-type outlet port with 0.31 inch (8.0 mm) diameter
• Single inlet and outlet ports for straightforward installation
• Bolt mounting type for secure attachment

Detailed Product Description

The Delphi FP10463 fuel injection pressure regulator is engineered to maintain a steady fuel pressure of 44 psi within the fuel injection system of Mazda Protege vehicles. Its metal body provides durability and resistance to wear, while the push-in inlet port and hose-type outlet port ensure compatibility with standard 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), facilitating proper fuel flow. This regulator features a bolt mounting type for secure and stable installation. The non-adjustable design simplifies maintenance by providing consistent pressure regulation without the need for manual adjustments.

Common Applications and Issues Addressed

• Maintains consistent fuel pressure for efficient engine operation
• Prevents fuel pressure fluctuations that can cause poor engine performance
• Helps resolve issues related to rough idling or hesitation during acceleration
• Supports proper fuel delivery to prevent engine stalling
• Replaces faulty or worn pressure regulators in Mazda Protege fuel injection systems

Installation Notes and Tips

When installing the Delphi FP10463 fuel injection pressure regulator, ensure the vehicle is off and the fuel system is depressurized to avoid fuel spray. The bolt mounting type requires appropriate tools for secure attachment. Verify that the push-in inlet and hose-type outlet ports are properly connected to the corresponding fuel lines to prevent leaks. Since this regulator is non-adjustable, no pressure tuning is necessary after installation.

Quality Assurance and Warranty

Delphi manufactures the FP10463 fuel injection pressure regulator to meet OEM specifications for Mazda Protege vehicles. The metal construction and precise engineering contribute to reliable performance and durability. While specific warranty details are not provided, Delphi parts typically adhere to industry standards for quality and reliability.