Standard Ignition PR442 Fuel Filter and Pressure Regulator Assembly - Left Center

Reliable Fuel Filter and Pressure Regulator for BMW Models

The Standard Ignition PR442 fuel filter and pressure regulator assembly is designed to maintain optimal fuel system performance in select BMW vehicles. Engineered for precision, this part ensures consistent fuel delivery and pressure regulation for your BMW 1 Series M, 135i, 335i, 335is, 335i xDrive, and 335xi models.

Key Features of Standard Ignition PR442

• Complete fuel filter and pressure regulator assembly for efficient fuel management
• Compatible with BMW 1 Series M, 135i, 335i, 335is, 335i xDrive, and 335xi
• Designed to maintain proper fuel pressure and filtration
• Durable construction to withstand demanding engine conditions
• Direct replacement part number PR442 for easy identification and fitment

Detailed Product Description

The Standard Ignition PR442 combines a fuel filter and pressure regulator into a single assembly, simplifying maintenance and ensuring reliable fuel system operation. This assembly is specifically engineered for BMW models including the 1 Series M, 135i, 335i, 335is, 335i xDrive, and 335xi, providing precise fuel pressure control and filtration. Proper fuel pressure regulation is critical for engine performance and efficiency, and this part helps prevent fuel contamination and pressure fluctuations that can lead to engine issues.

Common Applications and Issues Addressed

• Prevents fuel contamination that can cause injector clogging
• Maintains consistent fuel pressure for smooth engine operation
• Reduces risk of engine hesitation or stalling due to fuel delivery problems
• Helps avoid poor fuel economy related to pressure irregularities
• Supports overall fuel system longevity and reliability

Installation Notes and Tips

• Ensure vehicle compatibility with BMW 1 Series M, 135i, 335i, 335is, 335i xDrive, and 335xi models before installation
• Relieve fuel system pressure prior to removal of the old assembly
• Use proper tools to avoid damage to fuel lines and connectors
• Inspect surrounding fuel system components during installation for wear or leaks
• Follow manufacturer torque specifications for secure mounting

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The PR442 fuel filter and pressure regulator assembly undergoes rigorous quality control to provide consistent fuel system operation. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support your investment in vehicle maintenance.