{"product_id":"hyundai-kia-nox-sensor-29640-2f160-sns0846a","title":"Sensore NOx per 29640-2F160 SNS0846A","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=\"492\"\u003eBased on \u003cstrong data-start=\"182\" data-end=\"252\"\u003eOEM Hyundai\/Kia EPC listings and verified aftermarket catalog data\u003c\/strong\u003e, part number \u003cstrong data-start=\"266\" data-end=\"292\"\u003e29640-2F160 (SNS0846A)\u003c\/strong\u003e 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=\"491\"\u003e2.0 CRDi \/ 2.2 CRDi diesel SUV platforms (Santa Fe \/ Sorento generation depending on SCR layout and emission calibration)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"eqayd6\" data-start=\"494\" data-end=\"531\"\u003eConfirmed applications include:\u003c\/h3\u003e\n\u003cul data-start=\"532\" data-end=\"709\"\u003e\n\u003cli data-section-id=\"1dkorkt\" data-start=\"532\" data-end=\"586\"\u003eHyundai Santa Fe IV (TM \/ TMA) 2.0 CRDi Euro 6 SCR\u003c\/li\u003e\n\u003cli data-section-id=\"1mtrval\" data-start=\"587\" data-end=\"637\"\u003eKia Sorento III (UM) 2.0 \/ 2.2 CRDi Euro 6 SCR\u003c\/li\u003e\n\u003cli data-section-id=\"hv9787\" data-start=\"638\" data-end=\"709\"\u003eHyundai\/Kia shared SCR diesel SUV architecture (Euro 6 system family)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"711\" data-end=\"788\"\u003eFitment is strictly based on OE number matching:\u003cbr data-start=\"759\" data-end=\"762\"\u003e\u003cstrong data-start=\"762\" data-end=\"788\"\u003e29640-2F160 \/ SNS0846A\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"790\" data-end=\"793\"\u003e\n\u003ch2 data-section-id=\"1rbozoc\" data-start=\"795\" data-end=\"836\"\u003eVerified Cross-Reference (Important)\u003c\/h2\u003e\n\u003cul data-start=\"837\" data-end=\"1365\"\u003e\n\u003cli data-section-id=\"1ph8wk\" data-start=\"837\" data-end=\"1025\"\u003eMultiple aftermarket EPC listings confirm \u003cstrong data-start=\"881\" data-end=\"985\"\u003e29640-2F160 = SNS0846A NOx sensor used on Hyundai Santa Fe \/ Kia Sorento diesel SCR systems (Euro 6)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18k4v44\" data-start=\"1026\" data-end=\"1182\"\u003eSame listing data shows it belongs to the \u003cstrong data-start=\"1070\" data-end=\"1142\"\u003eHyundai\/Kia SCR NOx sensor family used across 2.0–2.2 CRDi platforms\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cq8loi\" data-start=\"1183\" data-end=\"1365\"\u003eRelated variants like \u003cstrong data-start=\"1207\" data-end=\"1236\"\u003eSNS0846B \/ A3C05927900-01\u003c\/strong\u003e confirm this is a \u003cstrong data-start=\"1255\" data-end=\"1325\"\u003ecalibration-revision sensor within the same SCR architecture group\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1367\" data-end=\"1513\"\u003e📌 Key point:\u003cbr data-start=\"1380\" data-end=\"1383\"\u003eThis is a \u003cstrong data-start=\"1393\" data-end=\"1444\"\u003erevision-based SCR NOx sensor (SNS0846A family)\u003c\/strong\u003e — not interchangeable with other Hyundai\/Kia 2F \/ 2U series sensors.\u003c\/p\u003e\n\u003chr data-start=\"1515\" data-end=\"1518\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"1520\" data-end=\"1546\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"1547\" data-end=\"1660\"\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=\"1662\" data-end=\"1839\"\u003eIt is part of the \u003cstrong data-start=\"1680\" data-end=\"1719\"\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=\"1841\" data-end=\"2003\"\u003eThe SNS0846A module is typically used in \u003cstrong data-start=\"1882\" data-end=\"1912\"\u003e2.0 \/ 2.2 CRDi SCR systems\u003c\/strong\u003e, positioned either upstream or downstream of the SCR catalyst depending on exhaust layout.\u003c\/p\u003e\n\u003chr data-start=\"2005\" data-end=\"2008\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"2010\" data-end=\"2037\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cul data-start=\"2038\" data-end=\"2256\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"2038\" data-end=\"2060\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"2061\" data-end=\"2092\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"vg2kni\" data-start=\"2093\" data-end=\"2137\"\u003eNOx sensor signal or communication fault\u003c\/li\u003e\n\u003cli data-section-id=\"1h7w5j9\" data-start=\"2138\" data-end=\"2195\"\u003eP2200 \/ P229F \/ U029E type codes (platform dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"1q971qf\" data-start=\"2196\" data-end=\"2232\"\u003eReduced engine power (limp mode)\u003c\/li\u003e\n\u003cli data-section-id=\"12mwl3m\" data-start=\"2233\" data-end=\"2256\"\u003eIncreased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2258\" data-end=\"2261\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"2263\" data-end=\"2285\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"2286\" data-end=\"2434\"\u003e\n\u003cli data-section-id=\"dseq67\" data-start=\"2286\" data-end=\"2301\"\u003e29640-2F160\u003c\/li\u003e\n\u003cli data-section-id=\"13alnal\" data-start=\"2302\" data-end=\"2314\"\u003eSNS0846A\u003c\/li\u003e\n\u003cli data-section-id=\"1o3wr89\" data-start=\"2315\" data-end=\"2360\"\u003eA3C05927900-01 \/ SNS0846B revision family\u003c\/li\u003e\n\u003cli data-section-id=\"1bgf3uh\" data-start=\"2361\" data-end=\"2434\"\u003eHyundai\/Kia SCR NOx sensor family (2.0 \/ 2.2 CRDi SUV platform group)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2436\" data-end=\"2439\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"2441\" data-end=\"2449\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"y3i9gr\" data-start=\"2451\" data-end=\"2523\"\u003eIs this sensor interchangeable with other Hyundai\/Kia NOx sensors?\u003c\/h3\u003e\n\u003cp data-start=\"2524\" data-end=\"2687\"\u003eNo. Even within the same SCR system, Hyundai\/Kia uses \u003cstrong data-start=\"2578\" data-end=\"2624\"\u003erevision-specific SNS codes (A\/B versions)\u003c\/strong\u003e. SNS0846A is not interchangeable with 2U or 2F series sensors.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1bicpkm\" data-start=\"2689\" data-end=\"2741\"\u003eWhy do Santa Fe and Sorento share this sensor?\u003c\/h3\u003e\n\u003cp data-start=\"2742\" data-end=\"2865\"\u003eBecause both use the same Hyundai\/Kia \u003cstrong data-start=\"2780\" data-end=\"2829\"\u003e2.0 \/ 2.2 CRDi Euro 6 SCR diesel architecture\u003c\/strong\u003e, so emission components are shared.\u003c\/p\u003e\n\u003ch3 data-section-id=\"rpm6ka\" data-start=\"2867\" data-end=\"2903\"\u003eCan SNS0846B replace SNS0846A?\u003c\/h3\u003e\n\u003cp data-start=\"2904\" data-end=\"3021\"\u003eNot safely. Even if physically similar, ECU calibration differences can trigger SCR faults or incorrect NOx readings.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863382753412,"sku":"29640-2F160\/SNS0846A","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_464e57f4-8454-4cbc-b7d8-28a5ecde0f83.jpg?v=1778946921","url":"https:\/\/www.jslook.com\/it\/products\/hyundai-kia-nox-sensor-29640-2f160-sns0846a","provider":"ASHENG","version":"1.0","type":"link"}