Description VDO CHT / Water / Oil Temperature Sender Description A genuine VDO temperature sender suitable for use as a cylinder head, oil, or coolant temperature sensor on Rotax 912, 912ULS, and 914 engines. This versatile sender is commonly installed in Rotax factory applications and is compatible with most analogue VDO-style gauges and many EFIS systems. Key Features Suitable for measuring CHT, oil, or coolant temperature Compatible with Rotax engines using M10 x 1.5 threaded ports Standard VDO resistance curve for accurate gauge readings Temperature range typically rated up to 150 °C (300 °F)
