Russell Performance Aluminum Plug Fittings

Russell Performance aluminum plug fittings provide a clean, professional solution for sealing unused ports across fuel systems, oil systems, and a wide range of fluid management applications. Precision-machined to the same exacting standards as the full Russell Performance plumbing lineup, these plug fittings deliver reliable, leak-free performance in street, track, and race environments alike.

Key Features:

• Aircraft-grade aluminum construction ensures a lightweight, durable, and corrosion-resistant solution built to withstand demanding motorsport and performance applications
• Precision thread engagement and a positive sealing design deliver leak-free results at operating pressure without requiring excessive torque or thread sealants
• Multiple thread standards available including AN, NPT, metric, and pipe thread configurations to accommodate a wide variety of port setups and plumbing systems
• Internal Allen-head drive design on select variants enables easy installation and removal with standard tools, even in confined or hard-to-reach spaces
• Broad fluid compatibility makes these plugs suitable for use in fuel systems, oil systems, coolant systems, and other performance plumbing applications
• Seamless integration with the full Russell Performance ecosystem of hoses, hose ends, and adapter fittings for a cohesive, professional finished build
• Finish options available to suit different environmental and aesthetic requirements, including options engineered for enhanced corrosion resistance in demanding conditions such as alcohol fuel and marine environments

Russell Performance has been a trusted name in motorsport plumbing for decades, supplying professional builders and racers with components engineered for precision and reliability. Their aluminum plug fittings reflect that same commitment to quality — whether you are capping an unused port during a custom build or cleaning up an existing plumbing system, Russell Performance plug fittings deliver a properly sealed, professionally finished installation every time.