Standard Ignition PR423 Fuel Filter and Pressure Regulator Assembly

Overview of Standard Ignition Fuel Filter and Pressure Regulator Assembly

The Standard Ignition PR423 fuel filter and pressure regulator assembly is designed specifically for BMW X5 models. This new, direct-mount steel assembly combines a fuel filter with an internal fuel pressure regulator to ensure consistent fuel delivery and engine performance.

• Direct mounting type for secure installation
• Constructed from durable steel with a silver finish
• Includes one straight inlet and one outlet nipple
• Features an internal fuel pressure regulator for gas systems
• Comes with a caution sheet for safe handling

Detailed Product Description

The PR423 fuel filter and pressure regulator assembly by Standard Ignition is engineered to meet the fuel delivery needs of BMW X5 vehicles. This assembly integrates a fuel filter with an internal pressure regulator, both crafted from steel with a silver finish to resist corrosion and wear. The unit features a single straight inlet and one outlet nipple, designed for direct mounting to the fuel system. It is a new part, not remanufactured, ensuring reliable performance and longevity. The assembly is intended for gas fuel systems and does not include additional ports or reference ports.

Applications and Problem Resolution

This fuel filter and pressure regulator assembly is used to maintain proper fuel pressure and filtration in BMW X5 models. It helps address common fuel system issues such as:

• Fuel contamination causing engine hesitation or stalling
• Inconsistent fuel pressure leading to poor engine performance
• Fuel system leaks due to worn or damaged components
• Reduced fuel efficiency from clogged filters
• Engine misfires related to fuel delivery problems

Installation Notes and Tips

Installation of the Standard Ignition PR423 should be performed by a qualified technician familiar with BMW X5 fuel systems. The direct mounting design simplifies replacement, but care should be taken to follow the included caution sheet. Ensure the fuel system is depressurized before removal and installation to avoid fuel spray. Verify proper nipple orientation and secure all connections to prevent leaks.

Quality Assurance and Warranty

Standard Ignition provides this fuel filter and pressure regulator assembly as a new part, manufactured to meet OEM specifications for BMW X5 vehicles. The steel construction and integrated regulator are designed for durability and consistent performance. While specific warranty details are not provided here, Standard Ignition parts typically come with a limited warranty against defects in materials and workmanship.