{"product_id":"nox-sensor-gm-55495041-5wk97391a-24001920","title":"Sensore Nox Azoto 5WK97391A 55495041","description":"\u003ch2 data-section-id=\"l0zaa4\" data-start=\"99\" data-end=\"111\"\u003eFitment\u003c\/h2\u003e\n\u003cp data-start=\"112\" data-end=\"123\"\u003eFits for:\u003c\/p\u003e\n\u003cul data-start=\"124\" data-end=\"673\"\u003e\n\u003cli data-section-id=\"1ue5svv\" data-start=\"124\" data-end=\"227\"\u003eGeneral Motors diesel applications (Duramax \/ light \u0026amp; heavy-duty SCR systems depending on platform)\u003c\/li\u003e\n\u003cli data-section-id=\"11u3682\" data-start=\"228\" data-end=\"322\"\u003eChevrolet Silverado HD \/ GMC Sierra HD diesel SCR (select Euro\/US emission configurations)\u003c\/li\u003e\n\u003cli data-section-id=\"1fceln7\" data-start=\"323\" data-end=\"403\"\u003eGM trucks using Continental \/ Vitesco NOx sensor generation 5WK97391A family\u003c\/li\u003e\n\u003cli data-section-id=\"2gld4e\" data-start=\"404\" data-end=\"487\"\u003eEngine: Duramax 6.6L L5P \/ LML SCR systems (varies by year and emissions setup)\u003c\/li\u003e\n\u003cli data-section-id=\"1jvku8f\" data-start=\"488\" data-end=\"574\"\u003ePosition: NOx Sensor (Position 2 – downstream \/ outlet depending on system layout)\u003c\/li\u003e\n\u003cli data-section-id=\"1mvvfik\" data-start=\"575\" data-end=\"673\"\u003eOE \/ Cross References: 55495041 \/ 5WK97391A \/ 24001920 \/ 55496923 \/ SNS-type NOx sensor family\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"675\" data-end=\"678\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"680\" data-end=\"688\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"689\" data-end=\"925\"\u003e\u003cstrong data-start=\"689\" data-end=\"740\"\u003eQ1: Are 55495041 and 5WK97391A the same sensor?\u003c\/strong\u003e\u003cbr data-start=\"740\" data-end=\"743\"\u003eA1: Yes. 55495041 is the GM OE number and 5WK97391A is the Continental\/Vitesco reference used for the same NOx sensor assembly in SCR systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"927\" data-end=\"1189\"\u003e\u003cstrong data-start=\"927\" data-end=\"965\"\u003eQ2: What vehicles use this sensor?\u003c\/strong\u003e\u003cbr data-start=\"965\" data-end=\"968\"\u003eA2: It is commonly used on GM diesel trucks such as Chevrolet Silverado HD and GMC Sierra HD equipped with SCR (AdBlue) emissions systems depending on model year and engine variant. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1191\" data-end=\"1368\"\u003e\u003cstrong data-start=\"1191\" data-end=\"1227\"\u003eQ3: What does “Position 2” mean?\u003c\/strong\u003e\u003cbr data-start=\"1227\" data-end=\"1230\"\u003eA3: “Position 2” typically refers to the downstream (outlet) NOx sensor located after the SCR catalyst, used to monitor system efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1370\" data-end=\"1550\"\u003e\u003cstrong data-start=\"1370\" data-end=\"1403\"\u003eQ4: What does this sensor do?\u003c\/strong\u003e\u003cbr data-start=\"1403\" data-end=\"1406\"\u003eA4: It measures nitrogen oxide (NOx) levels in exhaust gases and sends data to the ECU to control AdBlue dosing and ensure emissions compliance.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652479615108,"sku":"5WK9 7391A","price":211.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_e4d0bbfd-a8f6-4a54-a054-671625e8ac04.jpg?v=1773994416","url":"https:\/\/www.jslook.com\/it\/products\/nox-sensor-gm-55495041-5wk97391a-24001920","provider":"ASHENG","version":"1.0","type":"link"}