Description
When your temperature gauge stops reading or starts acting erratic, it’s usually not the gauge that’s failed—it’s the coolant temperature sensor. This little sensor is what tells your dash gauge if your engine is running too hot, and when it goes bad, you’re flying blind. Nobody wants to find out their engine is overheating when they see steam rolling out from under the hood.
What You’re Getting
- Reliable temperature readings that keep you informed of engine conditions
- Direct replacement sensor that threads right into your existing coolant port
- Corrosion-resistant construction built to handle hot coolant and temperature cycles
- Quality electrical connections that won’t corrode or fail from vibration
Built for Real Farm Work
This sensor is designed for the range of Case IH tractors that handle everything from row crop farming to heavy tillage work. Whether you’re running a smaller 33 series utility tractor around the farmyard or pushing a big 46 series through deep tillage, accurate temperature monitoring is critical for engine protection and reliable operation during long days in the field.
Made to Last
Temperature sensors live in a tough environment—constantly exposed to hot coolant, pressure cycles, and the vibration that comes with agricultural work. This replacement sensor uses materials specifically chosen to resist coolant additives and maintain accurate readings over the long haul. The threaded body seals properly to prevent leaks while providing reliable electrical function.
Installation Notes
You’ll need to drain coolant below the sensor level before removal. Clean the threads thoroughly and apply thread sealant to prevent leaks. It’s a good time to check your coolant condition while you’ve got the system open. Test your gauge function after installation to make sure everything’s reading properly.





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