Delphi FP10023 Fuel Injection Pressure Regulator

Reliable Fuel Injection Pressure Regulator for Cadillac and Oldsmobile

The Delphi FP10023 fuel injection pressure regulator is designed to maintain consistent fuel pressure in your vehicle's fuel injection system. Engineered for select Cadillac and Oldsmobile models, this metal regulator ensures stable fuel delivery for optimal engine performance.

• Durable metal construction for long-lasting use
• Non-adjustable design for precise factory-set pressure
• Push-in inlet type with a 0.98 inch (25.0 mm) diameter port
• Returnless outlet type with one inlet and one outlet port
• Clamp mounting type for secure installation
• System pressure rating of 40 psi
• Compatible with Cadillac Aurora, DeVille, Eldorado, Intrigue, and Seville models

Product Details and Specifications

The Delphi FP10023 fuel injection pressure regulator is constructed from metal to withstand the demands of the fuel system environment. It features a push-in inlet port with a diameter of 0.98 inches (25.0 mm), designed for a single inlet and outlet configuration. The returnless outlet type helps maintain consistent fuel pressure without the need for a return fuel line, simplifying the fuel system setup. The clamp mounting type ensures a secure and stable fit within the fuel injection system. This regulator is non-adjustable, providing a fixed system pressure of 40 psi, which aligns with factory specifications for the compatible Cadillac and Oldsmobile vehicles.

Compatible Vehicles and Applications

This fuel injection pressure regulator is compatible with the following makes and models:

• Cadillac Aurora
• Cadillac DeVille
• Cadillac Eldorado
• Oldsmobile Intrigue
• Cadillac Seville

Use the Delphi FP10023 to maintain proper fuel pressure and support efficient fuel delivery in these vehicles.

Common Issues Addressed by the FP10023

• Irregular or fluctuating fuel pressure causing engine performance issues
• Fuel leaks or pressure drops due to worn or damaged regulators
• Poor fuel economy resulting from improper fuel pressure regulation
• Engine hesitation or stalling related to inconsistent fuel delivery
• Check engine light triggered by fuel system pressure faults

Installation Notes and Tips

Installation of the Delphi FP10023 requires basic mechanical skills and proper safety precautions. Ensure the fuel system is depressurized before removal of the old regulator. The clamp mounting type allows for straightforward securing of the regulator in place. Verify the push-in inlet port is properly seated and free of debris to prevent leaks. Since this regulator is non-adjustable, no pressure tuning is necessary after installation. Always consult the vehicle’s service manual for specific instructions related to your Cadillac or Oldsmobile model.

Quality Assurance and Warranty

Delphi manufactures the FP10023 fuel injection pressure regulator to meet OEM standards for fit, form, and function. The metal construction and precise engineering contribute to reliable operation within the fuel injection system. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or Delphi’s official resources for exact warranty terms.