The Hino 268, 268A, 338, and 338CT Nitrogen Oxide Sensor Inlet of Diesel Particulate Filter is a reliable and practical solution for maintaining the performance of specified vehicles. With its black and silver finish, female black rounded rectangle connector, and plated finish, this direct replacement NOx sensor restores nitrogen oxide detection to comply with regulations. Reverse engineered from the original design, it fits various makes and models, including most Hino 268 and 268A models from 2012 to 2020, and most Hino 338 and 338CT models from 2012 to 2014. Trustworthy quality is guaranteed by a team of engineers and quality specialists in the United States. OE replacement numbers include Hino 8946337180, 89463E0020, 89463E0450, 89463E0451, and 89463E0540.