Review on 🔥 Mishimoto Inline Oil Thermostat Enhancement by Michael Baird

I installed a larger transmission oil cooler to cool the transmission on my 2007 Silverado Durmax on long hard climbs out west. The downside was that the gearbox ran at low operating temperatures during the winter months. The transmission sensor barely detached from the bottom pin. So I installed a Mishimoto oil temp thermostat to keep the transmission warm under light loads and cool when pulling the heavy fifth wheel on long climbs. I couldn't ask for a better thermostatic controller to keep my transmission oil temperature in the right operating range.