The Cummins 14 Inch Long Temperature Sensor is a reliable and efficient solution for maintaining proper ATS functionality without compromising fuel consumption. This sensor, with dimensions of 14 inches long, 1.56 inches wide, and 1.56 inches tall, is a direct replacement for OE sensors, making it easy to install. Tested and accredited by a third party, it ensures accurate temperature readings and is compatible with most Cummins makes and models. With an exhaust emission norm of EPA 10, this sensor is a practical choice that meets environmental standards. Sold individually, it directly replaces OE number 4384259.