The 1994 to 1999 Engine Coolant Temperature Sensor is a reliable and durable replacement for the original sensor on specified vehicles. With a black finish and male triangle connector, this sensor is designed to match the fit and function of the original part. It comes with a wire harness included and features a 3/4-16 UNF threaded end diameter. Backed by a team of product experts and over a century of automotive experience, this sensor is a trustworthy solution for vehicles from 1994 to 1999. It is a direct OE replacement with the number Caterpillar 1022240.