Vibrant 11418 Metric to Barb Fitting Male M18 x 1.5 to 3/8" Aluminum

The Vibrant 11418 is a male M18 x 1.5 to 3/8" hose barb adapter fitting machined from lightweight, corrosion-resistant aluminum. Designed to convert a metric M18 x 1.5 threaded port to a standard 3/8" barb connection, this fitting is ideal for coolant, oil, or fluid line routing in performance engine and turbo applications.

Key Features:

• Male M18 x 1.5 metric thread on one end for direct installation into metric-threaded ports
• 3/8" hose barb on the opposite end for secure hose attachment
• Constructed from lightweight aluminum for corrosion resistance and reduced weight
• Clean machined finish for a professional, leak-free installation
• Compact design suitable for tight engine bay routing

This metric-to-barb adapter is a practical solution for connecting standard barbed hose to metric-threaded engine, turbocharger, or aftermarket component ports. Compatible with a wide range of 3/8" ID hose including coolant, vacuum, and oil lines.