100% Original Cummins Genuine NOx Nitrogen Oxide Sensor OEM 3687930 Superced P/n 3687930RX and. Always use genuine nox sensors, genuine is always. Other cross reference part no's. Product Condition: New - Item is brand new in original box. These items are fully functional and have not been used or installed! This item is in the category "eBay Motors\Parts & Accessories\Commercial Truck Parts\Engines & Components\Other Engines & Components". The seller is "erbhangu" and is located in this country: US. This item can be shipped to United States.