{"product_id":"cummins-3687930rx-nox-sensor-oem-reman-isx-x15","title":"Cummins 3687930RX NOx Sensor – OEM Reman – ISX \/ X15","description":"\u003cp data-start=\"280\" data-end=\"561\"\u003eThe Cummins 3687930RX is a genuine OEM remanufactured Nitrogen Oxide (NOx) sensor designed for heavy-duty Cummins aftertreatment systems, including ISX and X15 platforms. This sensor plays a critical role in monitoring exhaust gas composition and maintaining proper SCR efficiency.\u003c\/p\u003e\n\u003cp data-start=\"563\" data-end=\"821\"\u003eFailure of the NOx sensor can result in active fault codes, derate conditions, failed regeneration cycles, and reduced engine performance. Replacing a faulty sensor promptly helps restore emissions compliance and prevent further aftertreatment system issues.\u003c\/p\u003e\n\u003cp data-start=\"823\" data-end=\"1002\"\u003e\u003cstrong\u003eThis is a Cummins RX (remanufactured) unit and includes a $289 refundable core charge. Core must be returned in acceptable condition within the specified timeframe to receive a refund.\u003c\/strong\u003e\u003c\/p\u003e","brand":"ProTruck Direct","offers":[{"title":"Default Title","offer_id":47856923902187,"sku":null,"price":1089.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/3700\/9131\/files\/Comingsoonprotruckdirectimage_50b9db9f-18f6-4817-8809-78feace2e2e1.png?v=1772135314","url":"https:\/\/protruckdirect.com\/products\/cummins-3687930rx-nox-sensor-oem-reman-isx-x15","provider":"ProTruck Direct","version":"1.0","type":"link"}