New For Cummins NOx Nitrogen Oxide Sensor 3687930 4326870 Superced P/N 3687930RX. 3Strict QC & Fitment Tested. 1 x Inlet Nox Sensor. Our company has perfect product supply and after-sales service, providing perfect quality products and services to our customers. Some remote area may be delayed.
If you need return, let us know the detailed. Problem and send us some pictures for confirmation.