Beck Arnley 043-0504 Fuel Filter

Beck Arnley 043-0504 Fuel Filter Overview

The Beck Arnley 043-0504 fuel filter is built for foreign nameplate applications that require OE-style form, fit, and function. It is specified for low-pressure fuel delivery systems with a 2.5 bar pressure rating, 36.25 psi rating, and 45 LPH flow capacity, making it a direct replacement choice for classic Volkswagen Beetle and Mercury Capri fuel system service.

Key Features

• Beck Arnley fuel filter, part number 043-0504
• OE-spec replacement for foreign nameplate applications
• 6.5-8 mm inlet and outlet sizes
• 2.5 bar pressure rating and 36.25 psi rating
• 45 LPH flow rating with 12 GPH free flow rating
• Compatible With 1954-1974 Volkswagen Beetle, replacement type
• Compatible With 1971 Mercury Capri, thru 11/71; replacement type

Detailed Description

Beck Arnley 043-0504 is a fuel filter engineered around the specifications commonly required in older import fuel systems. Beck Arnley sources parts to match foreign nameplate OE requirements for form, fit, and function, helping ensure the filter installs correctly and performs to the expected system dimensions. The 6.5-8 mm inlet and outlet sizing, along with the 2.5 bar pressure rating, make this filter a practical service part for vehicles that use low-pressure fuel delivery. For shoppers searching for a Volkswagen Beetle fuel filter replacement or a 1971 Mercury Capri fuel filter, this part number provides a focused OE-style option.

This part number, 043-0504, is also a useful reference when comparing fuel filter options for classic Volkswagen Beetle maintenance and Mercury Capri fuel system repair. The flow specifications support steady fuel delivery while maintaining filtration in applications that call for a compact inline filter format.

What It Helps Address

• Restricted fuel flow caused by a clogged filter
• Fuel contamination reaching the carburetor or fuel system
• Hard starting related to poor fuel delivery
• Engine hesitation from inconsistent fuel supply
• Routine maintenance on classic Volkswagen Beetle and Mercury Capri fuel systems

Installation Notes and Tips

Verify inlet and outlet hose size before installation, since this filter uses 6.5-8 mm connections. Confirm the fuel system pressure matches the 2.5 bar / 36.25 psi rating before service. Install the filter in the correct flow direction and inspect hoses and clamps for wear while replacing the filter. For fitment-specific service, this Beck Arnley 043-0504 fuel filter is listed for 1954-1974 Volkswagen Beetle and 1971 Mercury Capri through 11/71.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. That sourcing approach supports confident replacement selection for applications such as the Volkswagen Beetle and Mercury Capri, and helps ensure the 043-0504 aligns with the intended vehicle requirements.