Delphi FP10429 Fuel Injection Pressure Regulator

Delphi Fuel Injection Pressure Regulator Overview

The Delphi FP10429 fuel injection pressure regulator is designed specifically for Suzuki Samurai models, ensuring precise fuel pressure control within the injection system. Constructed from durable metal, this regulator maintains consistent system pressure to support optimal engine performance.

• Durable metal construction for long-lasting reliability
• Compatible with Suzuki Samurai fuel injection systems
• Non-adjustable design for consistent pressure regulation
• Push-in inlet type with 0.43 inch (11.0 mm) diameter
• Hose outlet type with 0.31 inch (8.0 mm) diameter
• Single inlet and outlet ports for straightforward installation
• Bolt mounting type for secure attachment
• System pressure rating of 39 psi

Technical Details and Specifications

The FP10429 fuel injection pressure regulator by Delphi is engineered to maintain a steady fuel pressure of 39 psi within the fuel injection system of Suzuki Samurai vehicles. Featuring a metal body, it offers durability and resistance to wear under typical operating conditions. The regulator includes a single push-in inlet port measuring 0.43 inches (11.0 mm) in diameter and a hose-type outlet port sized at 0.31 inches (8.0 mm). Its bolt mounting design ensures a secure fitment, minimizing the risk of leaks or disconnections. This part is non-adjustable, providing consistent pressure regulation without the need for manual tuning.

Applications and Problem Resolution

This fuel injection pressure regulator is intended for use in the fuel delivery system of Suzuki Samurai models. It helps address several common fuel system issues, including:

• Inconsistent fuel pressure causing engine performance problems
• Fuel leaks due to worn or damaged regulators
• Engine hesitation or stalling related to improper fuel delivery
• Reduced fuel efficiency from pressure fluctuations
• Difficulty starting the engine due to fuel system irregularities

Installation Notes and Tips

When installing the Delphi FP10429 on a Suzuki Samurai, ensure the vehicle is turned off and the fuel system is depressurized before beginning. The bolt mounting type requires appropriate tools to secure the regulator firmly in place. Verify that the push-in inlet and hose outlet connections are properly seated to prevent leaks. Since this regulator is non-adjustable, no pressure tuning is necessary after installation. It is recommended to inspect related fuel lines and components for wear during replacement.

Quality Assurance and Warranty

Delphi manufactures the FP10429 fuel injection pressure regulator to meet OEM standards for fit, form, and function. The metal construction supports durability under normal operating conditions. While specific warranty details may vary, Delphi parts typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.