Important Details

Use our exclusive adaptor for installing a water temp gauge and sender in your Lancer EVO! Our adaptor replaces the upper thermostat housing and allows for the installation of an 1/8" NPT water temperature sender. Precision TIG welded and constructed using the OEM part, our adaptor allows for accurate readings and a leak free, perfect fit.
Before ordering please verify the thread pitch of your sending unit.
If you are unsure, refer to the table below for some of the common gauge brands & the thread pitch of their oil pressure senders. If your gauge is not listed, please contact the manufacturer.
| Gauge Brand |
Water Temp Sender Thread Pitch |
| VDO |
1/8" NPT |
| Stewart Warner |
1/8" NPT |
| Autometer |
1/8" NPT |
| Defi |
1/8" NPT (° F Gauges Only) |
For installation tips, please read our EVO gauge installation manuals found in our tech corner. Specific oil pressure and temperature sender installation instructions are provided.
Tech Corner |