-16 Plastic Plugs 10pk

The Allstar Performance -16 AN Plastic Plugs 10-pack (SKU ALL 50817) is a set of protective dust caps designed for -16 AN hydraulic and fuel line connections. These plastic plugs seal standard -16 AN ports during storage, transport, and system maintenance, preventing contamination from dirt, moisture, and debris that can compromise fluid systems and component reliability.

The bright red color provides high visibility in shop and garage environments, making it easy to identify which ports are capped during assembly and disassembly work. Each plug fits standard -16 AN male ports found on fuel rails, transmission cooler lines, power steering systems, and custom hydraulic applications. The plastic construction offers corrosion resistance and eliminates the risk of galling or damaging aluminum ports that can occur with metal caps. A 10-pack quantity ensures adequate coverage for multi-port systems and provides spares for future service intervals.

These caps are essential for race shops, fabrication facilities, and serious enthusiasts working on fuel-injected engines, turbo systems, and custom hydraulic builds. They prevent fluid loss during component removal and protect internal passages from airborne contaminants that can create blockages or reduce system efficiency. The lightweight design and compact profile make them practical to store and deploy during both major overhauls and routine maintenance procedures.

Allstar Performance is a recognized supplier of fuel system components and performance plumbing for street and competition automotive applications, and these plugs represent a straightforward consumable solution for protecting critical fluid connections across a wide range of vehicle builds.