{"product_id":"standard-ignition-nox073-nitrogen-oxide-nox-sensor-tail-pipe-turbocharger-outlet-pipe-or-upstream","title":"Standard Ignition NOX073 Nitrogen Oxide (NOx) Sensor - Tail Pipe, Turbocharger Outlet Pipe or Upstream","description":"\u003ch2\u003eStandard Ignition NOX073 NOx Sensor Overview\u003c\/h2\u003e\u003cp\u003eStandard Ignition NOX073 is a nitrogen oxide sensor for emission control systems that monitor exhaust NOx levels. It uses a screw-in mounting style with a 4-terminal blade connector and male terminals for a direct electrical interface in the correct application.\u003c\/p\u003e\u003cp\u003eCompatible With select emission control applications, this NOx sensor supports accurate exhaust gas monitoring for vehicles such as Ford F-150 and Ford Super Duty diesel models where NOx feedback is part of the aftertreatment system. The NOX073 part number is also referenced as a service replacement under related interchange numbers.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNitrogen oxide (NOx) sensor for emission control system monitoring\u003c\/li\u003e\n\u003cli\u003eScrew-in mounting type for threaded exhaust installation points\u003c\/li\u003e\n\u003cli\u003e4-terminal blade connector with male terminals\u003c\/li\u003e\n\u003cli\u003eStandard Ignition NOX073 for service and repair use\u003c\/li\u003e\n\u003cli\u003eCross-reference part number: 3687930\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eStandard Ignition NOX073 is built for vehicles that rely on NOx sensing to manage exhaust aftertreatment performance and emissions feedback. The screw-in design installs at the sensor port in the exhaust stream, while the 4-blade terminal layout supports the electrical connection required by the vehicle system. When replacing a failed NOx sensor, matching the connector style and mounting type is critical for proper communication with the control module. This part number, NOX073, is commonly searched for Ford F-150 and Ford Super Duty diesel emission repair applications.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light related to NOx sensor circuit faults\u003c\/li\u003e\n\u003cli\u003eIncorrect exhaust emissions readings from a failing sensor\u003c\/li\u003e\n\u003cli\u003eAftertreatment system faults tied to NOx monitoring\u003c\/li\u003e\n\u003cli\u003eCommunication errors caused by damaged sensor terminals or connector mismatch\u003c\/li\u003e\n\u003cli\u003eEmission control performance issues in diesel exhaust systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the connector style, terminal count, and screw-in mounting location before installation. Inspect the exhaust port threads and wiring harness condition, and confirm the replacement sensor matches the original application by part number and vehicle configuration. For best results, clear diagnostic trouble codes after installation and verify system operation with a scan tool.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition is a recognized aftermarket brand for electrical and emission control components. NOX073 is built to match the specified mounting and terminal configuration for the intended application.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52820733624501,"sku":"FBHK-NOX073","price":329.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_NOX073_Fro.jpg?v=1784525093","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-nox073-nitrogen-oxide-nox-sensor-tail-pipe-turbocharger-outlet-pipe-or-upstream","provider":"PartCatalog","version":"1.0","type":"link"}