JISUMOTO 38mm (1.5") Aluminum In-Line Radiator Filler Neck With Cap - Black

Need to add a filler neck to a custom cooling setup?

This JISUMOTO unit is a universal in-line neck, designed to be welded or clamped into a 38mm (1.5 inch) radiator hose.

It's made from black aluminum and comes complete with a cap.

It's a simple, affordable way to add a fill point to your custom radiator or expansion tank setup.

Backed by a 1-year warranty.

A clean look for any custom build or race car.