Earl's Performance 9919DFJERL Straight Male -6 AN to 16mm x 1.5 Metric Adapter Fitting

The Earl's Performance 9919DFJERL is a straight male AN-to-metric adapter fitting that bridges a -6 AN (JIC 37°) male flare to a 16mm x 1.5 male metric thread. Designed to solve the common challenge of connecting AN plumbing lines to metric-threaded ports and components, this fitting is a staple in both race and high-performance street builds.

Constructed from 6061 lightweight aluminum with a blue anodized finish, this fitting delivers excellent corrosion resistance and a clean, professional appearance while keeping weight to a minimum. It is manufactured in the USA to Earl's exacting quality standards.

Key Features:

• Straight male -6 AN flare to 16mm x 1.5 male metric thread configuration
• 6061 aluminum construction with blue anodized finish
• Lightweight design suitable for race and performance applications
• Must be used with a metric aluminum crush washer (included) for a proper seal
• Suitable for fuel, oil, and other fluid plumbing applications
• Made in the USA
• Sold individually

Earl's Performance metric adapter fittings are part of the most complete AN plumbing line available, engineered to accommodate virtually any custom plumbing situation. Whether building a dedicated race car or upgrading a performance street vehicle, this adapter provides a reliable, leak-free connection between AN hose assemblies and metric-ported components such as fuel rails, oil coolers, and power steering components.