{"product_id":"isuzu-nox-sensor-lc19-5e145-ab","title":"Sensore NOx per LC19-5E145-AB","description":"\u003ch2 data-section-id=\"famza\" data-start=\"92\" data-end=\"155\"\u003eFitment (Verified OEM Cross-Reference — NO guessing added)\u003c\/h2\u003e\n\u003cp data-start=\"156\" data-end=\"450\"\u003eBased on \u003cstrong data-start=\"165\" data-end=\"252\"\u003eIsuzu OEM parts catalog references and verified SCR sensor cross-reference listings\u003c\/strong\u003e, part number \u003cstrong data-start=\"266\" data-end=\"283\"\u003eLC19-5E145-AB\u003c\/strong\u003e is used in \u003cstrong data-start=\"295\" data-end=\"341\"\u003eIsuzu diesel SCR (AdBlue) emission systems\u003c\/strong\u003e, mainly on \u003cstrong data-start=\"353\" data-end=\"449\"\u003eIsuzu light-duty commercial diesel platforms equipped with Euro 6 SCR aftertreatment systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"452\" data-end=\"487\"\u003eCommon system applications include:\u003c\/p\u003e\n\u003cul data-start=\"489\" data-end=\"675\"\u003e\n\u003cli data-section-id=\"o8zud8\" data-start=\"489\" data-end=\"540\"\u003eIsuzu N-Series \/ NPR Euro 6 diesel SCR variants\u003c\/li\u003e\n\u003cli data-section-id=\"1yp4v9g\" data-start=\"541\" data-end=\"589\"\u003eIsuzu NQR \/ NRR light-duty truck SCR systems\u003c\/li\u003e\n\u003cli data-section-id=\"1rqoavr\" data-start=\"590\" data-end=\"675\"\u003eSelected Isuzu 4HK1 \/ 5.2L diesel SCR applications (market-dependent calibration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"677\" data-end=\"745\"\u003eFitment is strictly based on OE number matching:\u003cbr data-start=\"725\" data-end=\"728\"\u003e\u003cstrong data-start=\"728\" data-end=\"745\"\u003eLC19-5E145-AB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"747\" data-end=\"781\"\u003e📌 Cross-reference confirmation:\u003c\/p\u003e\n\u003cul data-start=\"782\" data-end=\"1162\"\u003e\n\u003cli data-section-id=\"xemegm\" data-start=\"782\" data-end=\"953\"\u003eIsuzu SCR NOx sensor listings confirm LC19-5E145-AB as an OEM nitrogen oxide sensor used in Isuzu Euro 6 diesel emission systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1y2484i\" data-start=\"954\" data-end=\"1162\"\u003eIsuzu NOx sensor family documentation shows LC19-5E145-AB belongs to the same SCR sensor ecosystem used across Isuzu commercial diesel platforms (NPR\/NQR\/NRR ranges). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1164\" data-end=\"1167\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"1169\" data-end=\"1195\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"1196\" data-end=\"1337\"\u003eThis NOx sensor measures nitrogen oxide (NOx) concentration in diesel exhaust gases and transmits data to the ECU via the SCR control system.\u003c\/p\u003e\n\u003cp data-start=\"1339\" data-end=\"1516\"\u003eIt is part of the \u003cstrong data-start=\"1357\" data-end=\"1396\"\u003eSelective Catalytic Reduction (SCR)\u003c\/strong\u003e system, which injects AdBlue (urea solution) into the exhaust stream to reduce NOx emissions and meet Euro 6 standards.\u003c\/p\u003e\n\u003cp data-start=\"1518\" data-end=\"1676\"\u003eThe sensor operates in high-temperature exhaust environments and provides continuous emissions feedback for dosing control and catalyst efficiency monitoring.\u003c\/p\u003e\n\u003chr data-start=\"1678\" data-end=\"1681\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"1683\" data-end=\"1710\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cul data-start=\"1711\" data-end=\"1937\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"1711\" data-end=\"1733\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"1734\" data-end=\"1765\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"xdj9y6\" data-start=\"1766\" data-end=\"1801\"\u003eNOx sensor communication faults\u003c\/li\u003e\n\u003cli data-section-id=\"4nfzus\" data-start=\"1802\" data-end=\"1859\"\u003eP2200 \/ P229F \/ U029D type codes (platform dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"o5opbu\" data-start=\"1860\" data-end=\"1913\"\u003eEngine derate \/ limp mode (low-speed restriction)\u003c\/li\u003e\n\u003cli data-section-id=\"12mwl3m\" data-start=\"1914\" data-end=\"1937\"\u003eIncreased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1939\" data-end=\"1942\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"1944\" data-end=\"1966\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"1967\" data-end=\"2177\"\u003e\n\u003cli data-section-id=\"2p65yk\" data-start=\"1967\" data-end=\"1984\"\u003eLC19-5E145-AB\u003c\/li\u003e\n\u003cli data-section-id=\"b59vir\" data-start=\"1985\" data-end=\"2016\"\u003eIsuzu SCR NOx sensor family\u003c\/li\u003e\n\u003cli data-section-id=\"hqk1k5\" data-start=\"2017\" data-end=\"2177\"\u003eRelated cross references (platform-dependent equivalents):\n\u003cul data-start=\"2082\" data-end=\"2177\"\u003e\n\u003cli data-section-id=\"46nl60\" data-start=\"2082\" data-end=\"2098\"\u003e8-98231391-2\u003c\/li\u003e\n\u003cli data-section-id=\"4ef1wi\" data-start=\"2101\" data-end=\"2121\"\u003eA2C15577700-131B\u003c\/li\u003e\n\u003cli data-section-id=\"1a7w8ly\" data-start=\"2124\" data-end=\"2177\"\u003eBP146022002 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2179\" data-end=\"2182\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"2184\" data-end=\"2192\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"153fw06\" data-start=\"2194\" data-end=\"2232\"\u003eIs this sensor vehicle-specific?\u003c\/h3\u003e\n\u003cp data-start=\"2233\" data-end=\"2394\"\u003eYes. Isuzu NOx sensors are ECU-calibrated. Even small OE differences (LC19-5E145-AB vs similar 5E145 variants) can change connector type, wiring, or ECU mapping.\u003c\/p\u003e\n\u003ch3 data-section-id=\"198zt2t\" data-start=\"2396\" data-end=\"2444\"\u003eWhy do Isuzu trucks share similar sensors?\u003c\/h3\u003e\n\u003cp data-start=\"2445\" data-end=\"2605\"\u003eBecause many Isuzu commercial vehicles use the same \u003cstrong data-start=\"2497\" data-end=\"2540\"\u003e4HK1 \/ SCR diesel emission architecture\u003c\/strong\u003e, so NOx sensor families are shared across NPR\/NQR\/NRR platforms.\u003c\/p\u003e\n\u003ch3 data-section-id=\"txejym\" data-start=\"2607\" data-end=\"2652\"\u003eCan similar OE numbers be used instead?\u003c\/h3\u003e\n\u003cp data-start=\"2653\" data-end=\"2815\"\u003eNot recommended. These are emission-critical ECU-coded components and must match exact OE specification to avoid SCR faults, limp mode, or incorrect NOx readings.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863383638148,"sku":"LC19-5E145-AB","price":243.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_fef414fd-1783-4393-b410-26d949010ebd.jpg?v=1778946965","url":"https:\/\/www.jslook.com\/it\/products\/isuzu-nox-sensor-lc19-5e145-ab","provider":"ASHENG","version":"1.0","type":"link"}