Important Details

Our mk3 VR6 Water Temp Adaptor combines our Universal Water Temp Adaptor and our mk3 VR6 Y Adaptor. This simple combination replaces the plastic factory Y fitting while also allowing the installation of an 1/8" NPT aftermarket sending unit. Please review the product descriptions for each of the products this adaptor combines:

Universal Water Temp Adaptor
mk3 VR6 Y Adaptor

Fitting Details
1/8" NPT female threads
Ground Screw - #8-32 threads, stainless steel socket cap screw
Uses OEM hose clamps
Replaces factory Y fitting on mk3 VR6

Please confirm the thread pitch of your aftermarket sender before ordering. This adaptor is designed to use an 1/8" NPT aftermarket sending unit.

Installation Instructions