HPS Performance Products AN816-8-M1815 to Metric Adapter Fitting - AN-8 M18x1.5

The HPS Performance Products AN816-8-M1815 is a precision-engineered adapter fitting that converts female M18x1.5 metric threads to male AN-8 (37-degree) flare connections. This adapter provides a reliable solution for connecting aftermarket AN fittings to OEM metric ports commonly found on European and Asian performance vehicles.

Key Features:

• Manufactured from 6061-T6 aluminum for excellent strength-to-weight ratio
• Type II black anodized finish provides superior corrosion resistance and professional appearance
• 37-degree AN flare design ensures leak-free connections with standard AN fittings
• Compatible with fuel, oil, coolant, alcohol, nitrous oxide, and hydraulic fluids
• Includes aluminum crush washer for proper sealing on metric side
• Side A: AN-8 male flare (3/4"-16 thread)
• Side B: M18 x 1.5 female metric thread

This adapter fitting simplifies plumbing modifications and repairs by allowing the use of readily available AN hoses and fittings with metric-threaded components. The high-quality construction ensures reliable performance in demanding automotive, marine, and motorsports applications.