{"product_id":"hyundai-kia-nox-sensor-29660-2u250-sns0819b","title":"NOx Sensor For Hyundai \/ Kia | OEM 29660-2U250 | SNS0819B | Nitrogen Oxide Sensor","description":"\u003ch2 data-section-id=\"famza\" data-start=\"109\" data-end=\"172\"\u003eFitment (Verified OEM Cross-Reference — NO guessing added)\u003c\/h2\u003e\n\u003cp data-start=\"173\" data-end=\"463\"\u003eBased on \u003cstrong data-start=\"182\" data-end=\"252\"\u003eOEM Hyundai\/Kia EPC data and verified aftermarket catalog listings\u003c\/strong\u003e, part number \u003cstrong data-start=\"266\" data-end=\"281\"\u003e29660-2U250\u003c\/strong\u003e (SNS0819B) is used in \u003cstrong data-start=\"304\" data-end=\"354\"\u003eHyundai\/Kia Euro 6 diesel SCR (AdBlue) systems\u003c\/strong\u003e, mainly on \u003cstrong data-start=\"366\" data-end=\"462\"\u003e1.6 CRDi diesel passenger car platforms (Hyundai Tucson \/ Kia Sportage generation 2018–2022)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"465\" data-end=\"500\"\u003eCommon system applications include:\u003c\/p\u003e\n\u003cul data-start=\"502\" data-end=\"675\"\u003e\n\u003cli data-section-id=\"1wz2pa9\" data-start=\"502\" data-end=\"561\"\u003eHyundai Tucson TL \/ TLE (2018–2020) 1.6 CRDi Euro 6 SCR\u003c\/li\u003e\n\u003cli data-section-id=\"13wctge\" data-start=\"562\" data-end=\"619\"\u003eKia Sportage QL \/ QLE (2019–2022) 1.6 CRDi Euro 6 SCR\u003c\/li\u003e\n\u003cli data-section-id=\"143qh17\" data-start=\"620\" data-end=\"675\"\u003eHyundai\/Kia shared 1.6 CRDi SCR diesel architecture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"677\" data-end=\"771\"\u003eFitment is strictly based on OE number matching:\u003cbr data-start=\"725\" data-end=\"728\"\u003e\u003cstrong data-start=\"728\" data-end=\"771\"\u003e29660-2U250 \/ SNS0819B \/ A2C17249200-01\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"brntvb\" data-start=\"773\" data-end=\"816\"\u003eVerified cross-reference confirmation\u003c\/h3\u003e\n\u003cul data-start=\"817\" data-end=\"1227\"\u003e\n\u003cli data-section-id=\"pub16f\" data-start=\"817\" data-end=\"1019\"\u003eOEM catalogs and aftermarket EPC listings confirm \u003cstrong data-start=\"869\" data-end=\"895\"\u003e29660-2U250 ↔ SNS0819B\u003c\/strong\u003e is used on \u003cstrong data-start=\"907\" data-end=\"978\"\u003eTucson Mk3 (TL\/TLE) and Sportage IV (QL\/QLE) 1.6 diesel SCR systems\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"q8q9g1\" data-start=\"1020\" data-end=\"1227\"\u003eAdditional supplier data confirms same OE mapping: \u003cstrong data-start=\"1073\" data-end=\"1186\"\u003e29660-2U250 \/ SNS0819A\/B family used in Hyundai\/Kia SCR exhaust systems (post-SCR monitoring sensor position)\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1229\" data-end=\"1232\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"1234\" data-end=\"1260\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"1261\" data-end=\"1374\"\u003eThis NOx sensor measures nitrogen oxide (NOx) levels in diesel exhaust gases and sends real-time data to the ECU.\u003c\/p\u003e\n\u003cp data-start=\"1376\" data-end=\"1549\"\u003eIt is part of the SCR (Selective Catalytic Reduction) 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=\"1551\" data-end=\"1745\"\u003eThe SNS0819B sensor is designed for high-temperature exhaust environments and is typically installed downstream of the SCR catalyst for emissions verification and catalyst efficiency monitoring.\u003c\/p\u003e\n\u003chr data-start=\"1747\" data-end=\"1750\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"1752\" data-end=\"1779\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cul data-start=\"1780\" data-end=\"1989\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"1780\" data-end=\"1802\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"1803\" data-end=\"1834\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"xdj9y6\" data-start=\"1835\" data-end=\"1870\"\u003eNOx sensor communication faults\u003c\/li\u003e\n\u003cli data-section-id=\"4nfzus\" data-start=\"1871\" data-end=\"1928\"\u003eP2200 \/ P229F \/ U029D type codes (platform dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"1q971qf\" data-start=\"1929\" data-end=\"1965\"\u003eReduced engine power (limp mode)\u003c\/li\u003e\n\u003cli data-section-id=\"12mwl3m\" data-start=\"1966\" data-end=\"1989\"\u003eIncreased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1991\" data-end=\"1994\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"1996\" data-end=\"2018\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"2019\" data-end=\"2221\"\u003e\n\u003cli data-section-id=\"c1hhv2\" data-start=\"2019\" data-end=\"2034\"\u003e29660-2U250\u003c\/li\u003e\n\u003cli data-section-id=\"13clvwk\" data-start=\"2035\" data-end=\"2047\"\u003eSNS0819B\u003c\/li\u003e\n\u003cli data-section-id=\"rbybrz\" data-start=\"2048\" data-end=\"2066\"\u003eA2C17249200-01\u003c\/li\u003e\n\u003cli data-section-id=\"1w9cqmv\" data-start=\"2067\" data-end=\"2143\"\u003eHyundai\/Kia SCR NOx sensor family (Tucson \/ Sportage 1.6 CRDi platforms)\u003c\/li\u003e\n\u003cli data-section-id=\"qfd4wo\" data-start=\"2144\" data-end=\"2221\"\u003e296602U250 (catalog format variant) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2223\" data-end=\"2226\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"2228\" data-end=\"2236\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"153fw06\" data-start=\"2238\" data-end=\"2276\"\u003eIs this sensor vehicle-specific?\u003c\/h3\u003e\n\u003cp data-start=\"2277\" data-end=\"2438\"\u003eYes. Hyundai\/Kia NOx sensors are ECU-calibrated. Even close variants like 2U200 \/ 2U250 \/ 2U260 can differ in connector shape, cable length, or software mapping.\u003c\/p\u003e\n\u003ch3 data-section-id=\"nqlldn\" data-start=\"2440\" data-end=\"2491\"\u003eWhy do Tucson and Sportage share this sensor?\u003c\/h3\u003e\n\u003cp data-start=\"2492\" data-end=\"2618\"\u003eBecause both use the same Hyundai\/Kia \u003cstrong data-start=\"2530\" data-end=\"2582\"\u003e1.6 CRDi Euro 6 SCR diesel platform architecture\u003c\/strong\u003e, so emission components are shared.\u003c\/p\u003e\n\u003ch3 data-section-id=\"txejym\" data-start=\"2620\" data-end=\"2665\"\u003eCan similar OE numbers be used instead?\u003c\/h3\u003e\n\u003cp data-start=\"2666\" data-end=\"2828\"\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":51863383507076,"sku":"29660-2U250\/SNS0819B","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_879d31f9-e24c-4ef3-a16f-da70fe143efe.jpg?v=1778946958","url":"https:\/\/www.jslook.com\/products\/hyundai-kia-nox-sensor-29660-2u250-sns0819b","provider":"ASHENG","version":"1.0","type":"link"}