The Cummins 3.10 Inch Long Temperature Sensor For OE 4088712 is a reliable and environmentally friendly choice for proper ATS functionality without compromising fuel consumption. This 3.1-inch long sensor, with dimensions of 1.56 inches wide and 1.56 inches tall, meets EPA 10 exhaust emission norms and is directly replaceable with OE sensors. Tested at the Dinex Test Center and accredited by a third party, this sensor is a practical and easy-to-install option that fits most Cummins makes and models. With its direct OE replacement number of 4088712, this sensor is a sustainable and efficient choice for your vehicle.