{"product_id":"hyundai-kia-nox-sensor-29650-2u700-sns0843b","title":"Sensore NOx per 29650-2U700 SNS0843B","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=\"491\"\u003eBased on \u003cstrong data-start=\"182\" data-end=\"256\"\u003eOEM Hyundai\/Kia EPC listings and verified aftermarket SCR catalog data\u003c\/strong\u003e, part number \u003cstrong data-start=\"270\" data-end=\"296\"\u003e29650-2U700 (SNS0843B)\u003c\/strong\u003e is used in \u003cstrong data-start=\"308\" data-end=\"358\"\u003eHyundai\/Kia Euro 6 diesel SCR (AdBlue) systems\u003c\/strong\u003e, mainly on \u003cstrong data-start=\"370\" data-end=\"490\"\u003e1.6 CRDi diesel compact SUV platforms (Kia Seltos \/ Hyundai Kona \/ KX3 depending on market and emission calibration)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"eqayd6\" data-start=\"493\" data-end=\"530\"\u003eConfirmed applications include:\u003c\/h3\u003e\n\u003cul data-start=\"531\" data-end=\"767\"\u003e\n\u003cli data-section-id=\"1c0sbyo\" data-start=\"531\" data-end=\"596\"\u003eKia Seltos 1.6 CRDi Euro 6 SCR (2019–present diesel variants)\u003c\/li\u003e\n\u003cli data-section-id=\"7wh3dl\" data-start=\"597\" data-end=\"647\"\u003eHyundai Kona (OS) 1.6 CRDi SCR diesel variants\u003c\/li\u003e\n\u003cli data-section-id=\"1j6iuol\" data-start=\"648\" data-end=\"718\"\u003eHyundai KX3 \/ ix25 1.6 CRDi SCR diesel variants (regional markets)\u003c\/li\u003e\n\u003cli data-section-id=\"i8zu2x\" data-start=\"719\" data-end=\"767\"\u003eHyundai\/Kia shared 1.6 CRDi SCR architecture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"769\" data-end=\"846\"\u003eFitment is strictly based on OE number matching:\u003cbr data-start=\"817\" data-end=\"820\"\u003e\u003cstrong data-start=\"820\" data-end=\"846\"\u003e29650-2U700 \/ SNS0843B\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"848\" data-end=\"851\"\u003e\n\u003ch2 data-section-id=\"1rbozoc\" data-start=\"853\" data-end=\"894\"\u003eVerified Cross-Reference (Important)\u003c\/h2\u003e\n\u003cul data-start=\"895\" data-end=\"1415\"\u003e\n\u003cli data-section-id=\"1gregi4\" data-start=\"895\" data-end=\"1069\"\u003eOEM aftermarket listings confirm \u003cstrong data-start=\"930\" data-end=\"1029\"\u003e29650-2U700 = SNS0843B NOx sensor used on Hyundai\/Kia Seltos \/ Kona 1.6 CRDi SCR diesel systems\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"oyfdk7\" data-start=\"1070\" data-end=\"1253\"\u003eCross-reference listings confirm direct fitment as \u003cstrong data-start=\"1123\" data-end=\"1213\"\u003e296502U700 \/ SNS0843B SCR NOx sensor assembly for Hyundai\/Kia compact diesel platforms\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sjqync\" data-start=\"1254\" data-end=\"1415\"\u003eSame SCR family aligns with Hyundai\/Kia \u003cstrong data-start=\"1296\" data-end=\"1375\"\u003e1.6 CRDi Euro 6 emission system architecture (U-series NOx sensor platform)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1417\" data-end=\"1420\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"1422\" data-end=\"1448\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"1449\" data-end=\"1562\"\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=\"1564\" data-end=\"1741\"\u003eIt is part of the \u003cstrong data-start=\"1582\" data-end=\"1621\"\u003eSCR (Selective Catalytic Reduction)\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=\"1743\" data-end=\"1909\"\u003eThe SNS0843B module is typically used in \u003cstrong data-start=\"1784\" data-end=\"1808\"\u003e1.6 CRDi SCR systems\u003c\/strong\u003e, often mounted either upstream or downstream of the SCR catalyst depending on vehicle configuration.\u003c\/p\u003e\n\u003chr data-start=\"1911\" data-end=\"1914\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"1916\" data-end=\"1943\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cul data-start=\"1944\" data-end=\"2162\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"1944\" data-end=\"1966\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"1967\" data-end=\"1998\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"16i6uni\" data-start=\"1999\" data-end=\"2043\"\u003eNOx sensor communication or signal fault\u003c\/li\u003e\n\u003cli data-section-id=\"1h7w5j9\" data-start=\"2044\" data-end=\"2101\"\u003eP2200 \/ P229F \/ U029E type codes (platform dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"1q971qf\" data-start=\"2102\" data-end=\"2138\"\u003eReduced engine power (limp mode)\u003c\/li\u003e\n\u003cli data-section-id=\"12mwl3m\" data-start=\"2139\" data-end=\"2162\"\u003eIncreased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2164\" data-end=\"2167\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"2169\" data-end=\"2191\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"2192\" data-end=\"2307\"\u003e\n\u003cli data-section-id=\"kv806l\" data-start=\"2192\" data-end=\"2207\"\u003e29650-2U700\u003c\/li\u003e\n\u003cli data-section-id=\"13amatn\" data-start=\"2208\" data-end=\"2220\"\u003eSNS0843B\u003c\/li\u003e\n\u003cli data-section-id=\"6uoefa\" data-start=\"2221\" data-end=\"2260\"\u003e296502U700 (catalog format variant)\u003c\/li\u003e\n\u003cli data-section-id=\"1usgeto\" data-start=\"2261\" data-end=\"2307\"\u003eHyundai\/Kia 1.6 CRDi SCR NOx sensor family\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2309\" data-end=\"2312\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"2314\" data-end=\"2322\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"y3i9gr\" data-start=\"2324\" data-end=\"2396\"\u003eIs this sensor interchangeable with other Hyundai\/Kia NOx sensors?\u003c\/h3\u003e\n\u003cp data-start=\"2397\" data-end=\"2578\"\u003eNo. Even though it belongs to the same SCR system family, Hyundai\/Kia uses ECU-coded variants. \u003cstrong data-start=\"2492\" data-end=\"2578\"\u003e2U700 (SNS0843B) is not interchangeable with 2U200 \/ 2U220 \/ 2U600 series sensors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"z3sabf\" data-start=\"2580\" data-end=\"2627\"\u003eWhy do Seltos and Kona share this sensor?\u003c\/h3\u003e\n\u003cp data-start=\"2628\" data-end=\"2745\"\u003eBecause both use the same Hyundai\/Kia \u003cstrong data-start=\"2666\" data-end=\"2709\"\u003e1.6 CRDi Euro 6 SCR diesel architecture\u003c\/strong\u003e, so emission components are shared.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jy3z6l\" data-start=\"2747\" data-end=\"2783\"\u003eCan aftermarket versions work?\u003c\/h3\u003e\n\u003cp data-start=\"2784\" data-end=\"2889\"\u003eYes, but only if the \u003cstrong data-start=\"2805\" data-end=\"2843\"\u003eexact SNS0843B calibration matches\u003c\/strong\u003e, otherwise SCR faults or limp mode may occur.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863382687876,"sku":"29650-2U700\/SNS0843B","price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_2b66063a-835a-4772-9064-e7f8fcab0457.jpg?v=1778946919","url":"https:\/\/www.jslook.com\/it\/products\/hyundai-kia-nox-sensor-29650-2u700-sns0843b","provider":"ASHENG","version":"1.0","type":"link"}