Fitting Tee Adapter 3/ 8 in. Hose Barb to 3/8

The Vibrant Performance Fitting Tee Adapter 3/8 in. Hose Barb to 3/8 is a precision fluid-routing component engineered for high-performance cooling, fuel, and vacuum line applications. This three-port tee junction allows technicians and enthusiasts to split or combine fluid flow paths with a sealed, reliable connection. Designed for use in engine bays where space is limited and durability is non-negotiable, this adapter serves automotive builders, tuners, and DIY mechanics who demand professional-grade performance plumbing.

Constructed from aircraft-grade aluminum with black anodized finish, the tee adapter resists corrosion, oxidation, and thermal stress while maintaining a lightweight profile of just 0.05 lbs. All three ports feature 3/8-inch hose barb connections that accept industry-standard hose and create a secure mechanical grip without requiring additional fittings or clamps in most applications. The black anodized coating provides both aesthetic integration and enhanced durability, protecting the aluminum from coolant degradation and UV exposure over extended service life.

This tee adapter is ideal for custom cooling loops, radiator bypass circuits, heater control valves, and vacuum distribution systems in street rods, race cars, and modified water-cooled engines. Installation is straightforward: slide hose onto each barb port and secure with hose clamps to achieve leak-free connections. Compatible with silicone, rubber, and braided hose in 3/8-inch inside diameter, making it a versatile choice for both OEM restoration and modern performance builds.