The GReddy Radiator Hose Adapter installs in the upper radiator hose for gauge water temperature and pressure sensors or in the lower radiator hose for use with a GReddy Radiator Breather Tank. Comes complete with hose clamps. 100% genuine GReddy product. Part# 16401640. Made by GReddy / TRUST Japan.
Fits the following:
2013-2016 Scion FR-S
2013-2016 Subaru BRZ
2013-2016 Toyota 86
2013-2016 Toyota GT86
+ Other cars with 40mm inner diameter radiator hoses.
*For applications not listed in the compatibility chart, please research and double check the measurements of your radiator hose before ordering to ensure fitment.
*Please message us for assistance if you are unsure and need help choosing the correct size for your engine.
