STM Water Neck With NPT Temp Sensor Bung | 2003-2006 Mitsubishi Lancer Evolution 8/9 (EVO-WN18NPT)
STM2003-2006 Mitsubishi Lancer Evolution 8/9 Water Neck With NPT Temp Sensor Bung by STM
The STM modified OEM water necks for the Evo 6/7/8/9 are available with a convenient 1/8" NPT bung welded right on top for a clean install for your water temperature sensor and gauge. Also available with the -AN bung option to connect -10AN, -12AN, or -16AN lines and fittings to your upper radiator outlet.
If you're running a larger exhaust manifold, the factory-style coolant hoses get in the way. Installing a half-size or JDM radiator that moves the upper neck to the right of the engine bay can eliminate that problem!
Features
- Constructed from High-Quality Materials
- Multiple Configurations Available
Benefits
- Convenient Installation of Water Temperature and Gauge
Please Note: Not compatible with the STM Billet Radiator.
Applications
- 2003-2006 Mitsubishi Lancer Evolution 8/9
What's In The Box?
- 1 - Water Neck
Warranty
- STM's Limited Manufacturer's Warranty
Customer Reviews
Amazing quality and provides the perfect source for coolant pressure for the Haltech 2500.
Fits like original oem, highly recommend for anyone installing temp guage
I had previously opened my thermostat housing to add a coolant temp sensor, but that was a garbage move compared to this set up. It's put together well, and coated after the bung was welded on. Looks much better, and no leaks. Highly recommended if you are modifying your cooling system, or just adding a gauge.
