Sending Units: Temp, Pressure, Oil, Water 

This category includes sending units designed to monitor and relay information about temperature, oil, water, and pressure levels in diesel systems. These components are essential for accurate gauge readings and help ensure that your engine and related systems perform safely and efficiently. While the products shown here represent a selection of available items, availability can vary over time.

The Diesel Store offers high-quality sending units from trusted manufacturers, made to meet OEM specifications.