AN Cap -10

The ALLSTAR PERFORMANCE AN Cap -10 is an aluminum AN fitting cap designed for high-pressure fluid line systems in motorsports, hydraulic, and pneumatic applications. This cap is essential for preventing fluid leakage and contamination in demanding environments, ensuring reliability under vibration and temperature cycling.

Manufactured from aluminum and finished with black anodizing for corrosion resistance, the -10 AN cap fits standard AN10 port threads commonly used in performance fuel systems, transmission coolers, and power steering circuits. The anodized finish not only resists oxidation but also maintains its appearance under prolonged exposure to engine bay conditions.

Builders and mechanics rely on ALLSTAR PERFORMANCE caps for capping unused AN ports during system testing, component swaps, and seasonal service intervals. This cap effectively seals against moisture and debris ingress, making it a reliable choice for protecting fuel rails and hydraulic systems during maintenance and rebuild cycles.