MaxTow features a Transmission & Oil Pan Temperature Sensor Adapter Kit which makes it easy to install a sensor directly into your car or truck’s transmission pan or oil pan to monitor oil temperatures. This kit includes everything you need such as the 1/8-27 NPT temperature sensor adapter, nylon washer, nut and plug. To install this adapter, simply drill a hole into your engine oil or transmission pan and add the adapter, which in-turn will allow for the easy installation of your sensor. If you don't want to use this adapter for a temperature sensor, it also functions as a drain plug. MaxTow includes free lifetime technical support and a one-year limited warranty with each purchase.