Beck Arnley 043-0439 Fuel Filter

Beck Arnley Fuel Filter for BMW and Porsche

The Beck Arnley 043-0439 fuel filter is built to meet foreign nameplate OE specifications for form, fit, and function. It is a direct-fit fuel filter for select BMW and Porsche applications, with filtration and connection specs that match the listed vehicles.

Key Features

• 10 micron filtration rating for fine fuel contamination control
• 87 PSI pressure rating and 6 bar pressure rating
• 24 GPH free flow rating and 90 LPH flow rating
• M14 x 1.5 inlet and M14 x 1.5 outlet sizes
• OE-style replacement from Beck Arnley, part number 043-0439

Detailed Description

Beck Arnley 043-0439 is a fuel filter for select 1974-1978 BMW and Porsche vehicles, including the 1977-1978 BMW 320i, 1974-1977 Porsche 911, and 1977 Porsche 924 through 3/77. The filter is specified with a 10 micron rating to help capture fine particles before they reach the fuel system, while the M14 x 1.5 inlet and outlet sizes support the listed OE-style connections. If you are sourcing a fuel filter for a classic BMW 320i or a Porsche 911 fuel system service, this part number 043-0439 provides a specification-based replacement.

Beck Arnley works with global sourcing partners to supply parts that align with foreign nameplate OE requirements, helping ensure the right fit and function for the application.

What This Fuel Filter Helps Address

• Fuel contamination entering the carburetor or injection system
• Restricted fuel delivery caused by a clogged filter element
• Hard starting related to dirty fuel supply
• Rough idle from debris in the fuel stream
• Fuel system service needs on classic BMW and Porsche models

Installation Notes and Tips

Verify the inlet and outlet thread sizes before installation. This filter is listed for 1974-1977 Porsche 911 applications with fittings not included, and for 1977 Porsche 924 through 3/77 with fittings not included. Confirm the vehicle build date and fuel line configuration before ordering. For best results, replace the filter during routine fuel system maintenance and inspect surrounding fuel lines for wear or leakage.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. This part number 043-0439 is built around the listed pressure, flow, and micron specifications for the confirmed BMW and Porsche applications.