Description
There’s nothing worse than watching your temperature gauge climb into the red while you’re trying to finish planting or get that last cutting of hay done. When your coolant temp sensor starts giving faulty readings or quits altogether, you’re flying blind when it comes to your engine’s health. This replacement sensor keeps your dashboard gauge honest so you can catch overheating issues before they turn into costly repairs.
What You’re Getting
- Direct replacement sensor that plugs right into your existing wiring harness
- Accurate temperature readings so your gauge tells you what’s really happening
- Durable construction that handles engine bay heat and vibration without fail
- Quality internal components that maintain precision throughout the sensor’s service life
Built for Real Farm Work
This sensor fits the full range of New Holland TM series tractors from the TM120 up through the TM190, along with Case MXM series models. These are serious workhorses—100 to 180 horsepower machines that handle everything from heavy tillage and planting to running big hay equipment and pulling loaded trailers. When you’re pushing that kind of power all day, keeping tabs on engine temperature isn’t optional.
Made to Last
Modern diesel engines run hot and work hard, and this sensor is designed to handle both. The sealed construction keeps moisture and contamination out while the precision-calibrated resistance values ensure your temperature readings stay accurate season after season. It’s built to withstand the constant vibration and heat cycles that come with diesel engine operation.
Good to Know
This sensor threads right into your engine’s coolant passage with standard metric threads. Installation usually takes just a few minutes with basic tools. A quick tip: if you’re replacing the sensor because of erratic gauge readings, also check your wiring connections and ground points—sometimes a loose connection is the real culprit.






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