The Cummins 23 Inch Long Temperature Sensor is a reliable and efficient solution for maintaining proper ATS functionality without compromising fuel consumption. With a length of 23 inches, width and height of 1.56 inches, and EPA 10 exhaust emission norm, this sensor is designed to fit most Cummins makes and models. It is sold individually and can directly replace OE sensors, ensuring easy installation. Tested at the Dinex Test Center and accredited by a third party, this sensor guarantees optimal performance. Its direct OE replacement numbers are 2872467 and 4984178.