Product Info
For coolant monitoring, choose HT-010300 with an M12 x 1.5 thread, HT-010302 with a 3/8 NPT 18 TPI thread, or HT-010304 with a 1/8 NPT 27 TPI thread. These three coolant sensors have a maximum reading of 127°C (260°F). HT-010300 and HT-010302 include a matching Delphi plug and pins; HT-010304 instead includes a male Deutsch DTM-2 connector, HT-031000.
For high-range oil temperature monitoring, HT-010306 uses a 1/8 NPT 27 TPI thread and reads up to 150°C (302°F). It includes a matching Bosch EV1 plug and pins. This is a different sensor from the 1/8 NPT coolant version, with a different connector, temperature range and price. Confirm thread, wiring and sensor-specific calibration before installation. Weld-in fittings are not included.