This oxygen sensor from DENSO is a high-quality replacement part for your vehicle's exhaust and emission system. It is designed to fit directly and is compatible with various part numbers, including MOPAR 04727436AB, BOSCH 13709, and DENSO 234-4216 2344216. The sensor is made by DENSO, a trusted brand in the industry, and is designed to provide accurate readings for optimal performance. It is perfect for those looking to replace their existing oxygen sensor or for those who want to upgrade their vehicle's emission system. This product does not come with a box and is sold as a bulk item.