8AN Fuel Filter Black

The 8AN Fuel Filter Black (SKU RHP4651-08-2) is a critical inline fuel system component designed for high-performance automotive builds, fuel system upgrades, and forced induction applications where fuel purity directly impacts engine reliability and longevity. Built for mechanics and enthusiasts who demand precision fuel delivery, this filter removes contaminants before they reach your fuel injectors, carburetors, or fuel pump—protecting expensive engine components from costly damage. Whether you're installing a new fuel system on a street machine, tuning a turbocharged engine, or rebuilding a classic with modern fuel management, this 8AN-sized filter bridges the gap between raw fuel tank and precision metering components.

This unit features a stainless steel internal element with a 40-micron rating—fine enough to catch particulate that would clog fuel injectors, yet open enough to maintain adequate flow under boost or high-RPM demand. The aluminum housing is black anodized for corrosion resistance and a clean, professional appearance in engine bay installations. Both inlet and outlet ports are 8 AN male fittings, allowing direct integration into braided fuel line systems without adapters, reducing leak points and pressure drops. The compact 2.7 x 2.7 x 8.7-inch footprint weighing 1.2 lbs makes it ideal for tight engine compartments where space is at a premium, and the sealed, serviceable design allows for element replacement without full unit removal.

This fuel filter is essential for carbureted restorations, LS swaps, late-model turbo conversions, and any application running AN-sized fuel lines. Experienced builders appreciate the stainless element's durability under sustained high flow, while the 40-micron specification provides insurance against fuel contamination from tank deterioration or poor-quality fuel station supplies. Installation requires basic mechanical skill—simply tee it into your fuel line between the pump and carburetor or fuel rail, ensuring proper flow direction (marked on the housing). Compatible with both mechanical and electric fuel pumps operating within standard automotive fuel system pressures, this filter is a non-negotiable foundation component for any serious performance or restoration project.