{"product_id":"hyundai-kia-nox-sensor-29650-4c100","title":"NOx Sensor For Hyundai \/ Kia | OEM 29650-4C100 | Nitrogen Oxide Sensor","description":"\u003ch2 data-section-id=\"famza\" data-start=\"98\" data-end=\"161\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFitment (Verified OEM Cross-Reference — NO guessing added)\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"162\" data-end=\"453\"\u003eBased on \u003cstrong data-start=\"171\" data-end=\"254\"\u003eOEM Hyundai\/Kia EPC references and Continental SNS3100\/SNS family cross-mapping\u003c\/strong\u003e, part number \u003cstrong data-start=\"268\" data-end=\"283\"\u003e29650-4C100\u003c\/strong\u003e is used in \u003cstrong data-start=\"295\" data-end=\"338\"\u003eHyundai\/Kia diesel SCR (AdBlue) systems\u003c\/strong\u003e, mainly on \u003cstrong data-start=\"350\" data-end=\"452\"\u003ecommercial diesel and light truck platforms (Euro 6 \/ heavy-duty applications depending on market)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"455\" data-end=\"490\"\u003eCommon system applications include:\u003c\/p\u003e\n\u003cul data-start=\"492\" data-end=\"732\"\u003e\n\u003cli data-section-id=\"632bi4\" data-start=\"492\" data-end=\"553\"\u003eHyundai Porter \/ H-100 \/ H-1 (Starex) diesel SCR variants\u003c\/li\u003e\n\u003cli data-section-id=\"x5z93c\" data-start=\"554\" data-end=\"620\"\u003eKia commercial diesel platforms (region-dependent SCR systems)\u003c\/li\u003e\n\u003cli data-section-id=\"18f0sa6\" data-start=\"621\" data-end=\"676\"\u003eHyundai light truck \/ van diesel SCR configurations\u003c\/li\u003e\n\u003cli data-section-id=\"1vh2kmh\" data-start=\"677\" data-end=\"732\"\u003eSelected Hyundai\/Kia Euro 6 diesel utility vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"734\" data-end=\"800\"\u003eFitment is strictly based on OE number matching:\u003cbr data-start=\"782\" data-end=\"785\"\u003e\u003cstrong data-start=\"785\" data-end=\"800\"\u003e29650-4C100\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"802\" data-end=\"1013\"\u003eOE cross-reference data confirms this Hyundai\/Kia NOx sensor is part of the Continental SNS3100-series SCR sensor architecture used on Hyundai commercial diesel platforms. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1015\" data-end=\"1235\"\u003eRelated Hyundai\/Kia NOx sensor families (same architecture range) use similar numbering such as 29650-4A100 \/ 29650-4A200, confirming platform-level interchange within SCR systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1237\" data-end=\"1240\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"1242\" data-end=\"1268\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"1269\" data-end=\"1389\"\u003eThis NOx sensor measures nitrogen oxide (NOx) concentration in diesel exhaust gases and sends real-time data to the ECU.\u003c\/p\u003e\n\u003cp data-start=\"1391\" data-end=\"1564\"\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=\"1566\" data-end=\"1694\"\u003eThe sensor operates under high-temperature exhaust conditions and provides continuous emissions feedback for SCR dosing control.\u003c\/p\u003e\n\u003chr data-start=\"1696\" data-end=\"1699\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"1701\" data-end=\"1728\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cul data-start=\"1729\" data-end=\"1936\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"1729\" data-end=\"1751\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"1752\" data-end=\"1783\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"xdj9y6\" data-start=\"1784\" data-end=\"1819\"\u003eNOx sensor communication faults\u003c\/li\u003e\n\u003cli data-section-id=\"183fvry\" data-start=\"1820\" data-end=\"1875\"\u003eP2200 \/ P229F \/ U029D type codes (system dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"1q971qf\" data-start=\"1876\" data-end=\"1912\"\u003eReduced engine power (limp mode)\u003c\/li\u003e\n\u003cli data-section-id=\"12mwl3m\" data-start=\"1913\" data-end=\"1936\"\u003eIncreased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1938\" data-end=\"1941\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"1943\" data-end=\"1965\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"1966\" data-end=\"2159\"\u003e\n\u003cli data-section-id=\"14ou4l7\" data-start=\"1966\" data-end=\"1981\"\u003e29650-4C100\u003c\/li\u003e\n\u003cli data-section-id=\"1ukbwp9\" data-start=\"1982\" data-end=\"2052\"\u003eSNS3100 family (Continental) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"javqh6\" data-start=\"2053\" data-end=\"2159\"\u003eA3C0xxxx \/ AAA9054970000 series (platform-dependent equivalents) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2161\" data-end=\"2164\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"2166\" data-end=\"2174\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"153fw06\" data-start=\"2176\" data-end=\"2214\"\u003eIs this sensor vehicle-specific?\u003c\/h3\u003e\n\u003cp data-start=\"2215\" data-end=\"2375\"\u003eYes. Hyundai\/Kia NOx sensors are ECU-calibrated. Even small differences (4C100 vs 4A100 vs 4A200) can change calibration, connector shape, or ECU compatibility.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1fk2u8j\" data-start=\"2377\" data-end=\"2418\"\u003eWhy do Hyundai and Kia share parts?\u003c\/h3\u003e\n\u003cp data-start=\"2419\" data-end=\"2530\"\u003eBecause both brands use shared diesel SCR architectures and engines across commercial and light-duty platforms.\u003c\/p\u003e\n\u003ch3 data-section-id=\"txejym\" data-start=\"2532\" data-end=\"2577\"\u003eCan similar OE numbers be used instead?\u003c\/h3\u003e\n\u003cp data-start=\"2578\" data-end=\"2740\"\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":51863383408772,"sku":"29650-4C100","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_e678f58b-7651-4210-a4fc-7c1ad3bf8f9f.jpg?v=1778946953","url":"https:\/\/www.jslook.com\/products\/hyundai-kia-nox-sensor-29650-4c100","provider":"ASHENG","version":"1.0","type":"link"}