Vibrant Performance 11237 90-Degree 3/8 in NPT Male to 5/16 in Hose Barb Adapter Fitting

The Vibrant Performance 11237 adapter fitting provides a reliable connection between a 3/8 in NPT female port and 5/16 in hose. Its 90-degree configuration helps redirect hose routing in compact engine bays, fluid systems, and custom plumbing applications while maintaining a clean, organized installation. The male NPT end is designed for threaded connections, while the hose barb end provides a secure grip on compatible hose when properly clamped.
Constructed from lightweight aluminum, this fitting is black anodized for improved surface protection and a clean, professional appearance. The durable construction makes it well suited for automotive, motorsports, performance, and fabrication projects where dependable fluid or air line connections are required. The compact angled design can help simplify routing around other components and reduce unnecessary bends in the hose.
The Vibrant Performance 11237 is supplied as an individual fitting and is designed for straightforward installation with compatible components. Use an appropriate sealant or thread tape on the NPT threads when required by the application, and secure the hose with a suitable clamp to help prevent leaks. Verify thread, hose, material, and application compatibility before installation. This fitting is not air restricted and does not require truck freight shipping.

Features:

• Brand: Vibrant Performance

• Part Number: 11237

• Configuration: 90-degree adapter fitting

• Thread Connection: 3/8 in NPT male

• Hose Connection: 5/16 in hose barb

• Material: Aluminum

• Finish: Black anodized

• Application: Automotive, motorsports, performance, and custom plumbing systems

• Supply: Sold individually

• Shipping Classification: Not truck freight only