Product Review

GM Closed Element CLT / IAT Sensor with Pigtail

Suitable for use as a Coolant Temperature Sensor (CLT) on all vehicles, or as an Intake Air Temp Sensor (IAT) on naturally aspirated vehicles. These are the proper GM-style sensors for use with the MegaSquirt line of ECUs and include a 6" wire pig-tail with weatherproof connector.

Threads are 3/8 NPT

For supercharged / turbocharged vehicles needing an IAT sensor we have the GM Open Element IAT Sensor with Pigtail in stock. Part # IATwPiggy

If you need to calibrate your MS for this sensor, here's the calibration data we use for them for a three point curve.

Temperature Ohms

48 degrees F 7000

87 degrees F 1930

146 degrees F 560