Delphi FP10529 Fuel Injection Pressure Regulator

Reliable Fuel Injection Pressure Regulator for Select Honda and Toyota Models

The Delphi FP10529 Fuel Injection Pressure Regulator is engineered to maintain consistent fuel pressure in your vehicle's fuel injection system. Designed specifically for various Honda, Lexus, Scion, and Toyota models, this metal regulator ensures precise fuel delivery for optimal engine performance.

• Durable metal construction for long-lasting performance
• Push-in inlet and outlet ports with 0.63 inch (16.0 mm) inlet and 0.31 inch (8.0 mm) outlet diameters
• Single inlet and outlet port configuration
• Clamp mounting type for secure installation
• Non-adjustable design calibrated for 46 psi system pressure

Technical Details and Specifications

The FP10529 fuel injection pressure regulator features a robust metal body designed to withstand the demands of modern fuel injection systems. It includes one push-in inlet port measuring 0.63 inches (16.0 mm) and one push-in outlet port measuring 0.31 inches (8.0 mm), facilitating straightforward integration with compatible fuel lines. The clamp mounting type ensures a secure fit within the engine bay. This regulator is non-adjustable and calibrated to maintain a system pressure of 46 psi, providing consistent fuel pressure to support efficient combustion and engine responsiveness.

Compatible Vehicles and Applications

This Delphi fuel injection pressure regulator is compatible with a range of Honda, Lexus, Scion, and Toyota vehicles, including but not limited to the Avalon, C-HR, Camry, Corolla, CR-V, ES300h, Highlander, Prius (including AWD-e, C, Plug-In, Prime, and V models), RAV4, RX350, Sienna, and others. The FP10529 part number is specifically designed to meet the fuel system requirements of these models, ensuring proper fitment and function.

Common Issues Addressed by the FP10529 Regulator

• Irregular or fluctuating fuel pressure causing engine hesitation
• Poor fuel economy due to inconsistent fuel delivery
• Engine stalling or rough idling linked to fuel pressure problems
• Check engine light triggered by fuel system faults
• Fuel leaks or pressure loss from worn or damaged regulators

Installation Notes and Tips

Installation of the Delphi FP10529 requires careful handling to avoid damage to the push-in inlet and outlet ports. Ensure the fuel lines are clean and free of debris before connecting. The clamp mounting type should be securely fastened to prevent movement or vibration during operation. Since this regulator is non-adjustable, verify system pressure specifications before installation. Professional installation is recommended to maintain fuel system integrity and safety.

Quality Assurance and Warranty

Delphi manufactures the FP10529 fuel injection pressure regulator to meet stringent quality standards, using durable metal materials for reliable performance. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.