{"product_id":"mercedes-nox-sensor-a0009050914-sns1116","title":"NOx Sensor For Mercedes-Benz | OEM A0009050914 | SNS1116 | AAA2082120000 | Nitrogen Oxide Sensor","description":"\u003ch2 data-section-id=\"famza\" data-start=\"124\" data-end=\"187\" 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=\"188\" data-end=\"475\"\u003eBased on \u003cstrong data-start=\"197\" data-end=\"266\"\u003eMercedes-Benz EPC data and multiple verified aftermarket catalogs\u003c\/strong\u003e, part number \u003cstrong data-start=\"280\" data-end=\"305\"\u003eA0009050914 (SNS1116)\u003c\/strong\u003e is a \u003cstrong data-start=\"311\" data-end=\"379\"\u003eupstream NOx sensor used in Mercedes diesel SCR (AdBlue) systems\u003c\/strong\u003e, mainly on \u003cstrong data-start=\"391\" data-end=\"474\"\u003eOM651 diesel engine platforms (compact cars, SUVs, vans, and Sprinter variants)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"eqayd6\" data-start=\"477\" data-end=\"514\"\u003eConfirmed applications include:\u003c\/h3\u003e\n\u003cul data-start=\"515\" data-end=\"911\"\u003e\n\u003cli data-section-id=\"15lsbuo\" data-start=\"515\" data-end=\"572\"\u003eMercedes-Benz A-Class W176 \/ W177 diesel SCR variants\u003c\/li\u003e\n\u003cli data-section-id=\"ck3i65\" data-start=\"573\" data-end=\"634\"\u003eMercedes-Benz C-Class W205 diesel (C200d \/ C220d \/ C300d)\u003c\/li\u003e\n\u003cli data-section-id=\"12th47b\" data-start=\"635\" data-end=\"688\"\u003eMercedes-Benz E-Class W213 diesel (E200d \/ E220d)\u003c\/li\u003e\n\u003cli data-section-id=\"1h6v5hk\" data-start=\"689\" data-end=\"735\"\u003eMercedes-Benz GLC X253 diesel SCR variants\u003c\/li\u003e\n\u003cli data-section-id=\"8snntb\" data-start=\"736\" data-end=\"795\"\u003eMercedes-Benz S-Class W222 facelift diesel SCR variants\u003c\/li\u003e\n\u003cli data-section-id=\"o3mgu6\" data-start=\"796\" data-end=\"867\"\u003eMercedes-Benz Sprinter W906 \/ W907 \/ W910 Euro 6 diesel SCR systems\u003c\/li\u003e\n\u003cli data-section-id=\"13sol6q\" data-start=\"868\" data-end=\"911\"\u003eVito \/ V-Class W447 diesel SCR variants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"913\" data-end=\"1005\"\u003eFitment is strictly based on OE number matching:\u003cbr data-start=\"961\" data-end=\"964\"\u003e\u003cstrong data-start=\"964\" data-end=\"1005\"\u003eA0009050914 \/ SNS1116 \/ AAA2082120000\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1007\" data-end=\"1010\"\u003e\n\u003ch2 data-section-id=\"i8f3az\" data-start=\"1012\" data-end=\"1041\"\u003eVerified Cross-Reference\u003c\/h2\u003e\n\u003cul data-start=\"1042\" data-end=\"1654\"\u003e\n\u003cli data-section-id=\"1u4lx69\" data-start=\"1042\" data-end=\"1235\"\u003eContinental SNS1116 = Mercedes OE \u003cstrong data-start=\"1078\" data-end=\"1093\"\u003eA0009050914\u003c\/strong\u003e SCR NOx sensor assembly (\u003ca data-start=\"1119\" data-end=\"1232\" class=\"decorated-link\" rel=\"noopener\" href=\"https:\/\/xenons4u.co.uk\/a0009050914-sns1116-aaa2082120000-nox-sensor.html?utm_source=chatgpt.com\"\u003exenons4u.co.uk\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli data-section-id=\"1oqcq2v\" data-start=\"1236\" data-end=\"1453\"\u003eWidely used across OM651 \/ OM654 Mercedes diesel SCR systems (W205 \/ W213 \/ W447 \/ Sprinter) (\u003ca data-start=\"1332\" data-end=\"1450\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/autorrautomocion.com\/products\/sonda-lambda-mercedes-a0009050914?utm_source=chatgpt.com\"\u003eautorrautomocion.com\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli data-section-id=\"38nm9j\" data-start=\"1454\" data-end=\"1654\"\u003eConfirmed OEM replacement includes AAA2082120000 sensor module family (\u003ca data-start=\"1527\" data-end=\"1651\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/wagendass.com\/en\/engine\/22721-nox-sensor-replacing-a0009050914-sns1116-.html?utm_source=chatgpt.com\"\u003ewagendass.com\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1656\" data-end=\"1659\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"1661\" data-end=\"1687\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"1688\" data-end=\"1808\"\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=\"1810\" data-end=\"1987\"\u003eIt is part of the \u003cstrong data-start=\"1828\" data-end=\"1867\"\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=\"1989\" data-end=\"2147\"\u003eThe SNS1116 module is typically used as an \u003cstrong data-start=\"2032\" data-end=\"2074\"\u003eupstream (pre-SCR catalyst) NOx sensor\u003c\/strong\u003e, responsible for engine-out emissions monitoring and SCR dosing control.\u003c\/p\u003e\n\u003chr data-start=\"2149\" data-end=\"2152\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"2154\" data-end=\"2181\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cul data-start=\"2182\" data-end=\"2510\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"2182\" data-end=\"2204\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"1wigadt\" data-start=\"2205\" data-end=\"2236\"\u003eAdBlue \/ SCR system warning\u003c\/li\u003e\n\u003cli data-section-id=\"xdj9y6\" data-start=\"2237\" data-end=\"2272\"\u003eNOx sensor communication faults\u003c\/li\u003e\n\u003cli data-section-id=\"azrcrc\" data-start=\"2273\" data-end=\"2425\"\u003eP2200 \/ P2201 \/ P229F type codes (\u003ca data-start=\"2309\" data-end=\"2422\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/xenons4u.co.uk\/a0009050914-sns1116-aaa2082120000-nox-sensor.html?utm_source=chatgpt.com\"\u003exenons4u.co.uk\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli data-section-id=\"1yfxzqh\" data-start=\"2426\" data-end=\"2462\"\u003eLimp mode \/ reduced engine power\u003c\/li\u003e\n\u003cli data-section-id=\"1q2olt7\" data-start=\"2463\" data-end=\"2510\"\u003eIncreased emissions \/ failed SCR efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2512\" data-end=\"2515\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"2517\" data-end=\"2539\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"2540\" data-end=\"2718\"\u003e\n\u003cli data-section-id=\"7rlp3d\" data-start=\"2540\" data-end=\"2555\"\u003eA0009050914\u003c\/li\u003e\n\u003cli data-section-id=\"4r2nc1\" data-start=\"2556\" data-end=\"2567\"\u003eSNS1116\u003c\/li\u003e\n\u003cli data-section-id=\"18vr7fm\" data-start=\"2568\" data-end=\"2585\"\u003eAAA2082120000\u003c\/li\u003e\n\u003cli data-section-id=\"2i54fu\" data-start=\"2586\" data-end=\"2646\"\u003eMercedes SCR NOx sensor family (OM651 \/ OM654 platforms)\u003c\/li\u003e\n\u003cli data-section-id=\"19i73z6\" data-start=\"2647\" data-end=\"2718\"\u003e5WK97377 \/ A3C0-series equivalents (depending on supplier revision)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2720\" data-end=\"2723\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"2725\" data-end=\"2733\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"153fw06\" data-start=\"2735\" data-end=\"2773\"\u003eIs this sensor vehicle-specific?\u003c\/h3\u003e\n\u003cp data-start=\"2774\" data-end=\"2906\"\u003eYes. Mercedes NOx sensors are ECU-coded. Even if connectors look identical, upstream and downstream sensors are not interchangeable.\u003c\/p\u003e\n\u003ch3 data-section-id=\"6dhyhe\" data-start=\"2908\" data-end=\"2961\"\u003eWhy do so many Mercedes models use this sensor?\u003c\/h3\u003e\n\u003cp data-start=\"2962\" data-end=\"3087\"\u003eBecause Mercedes shares SCR architecture across OM651\/OM654 engines used in A, C, E, GLC, S, Sprinter, and V-Class platforms.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jy3z6l\" data-start=\"3089\" data-end=\"3125\"\u003eCan aftermarket versions work?\u003c\/h3\u003e\n\u003cp data-start=\"3126\" data-end=\"3268\"\u003eYes, but only if the \u003cstrong data-start=\"3147\" data-end=\"3191\"\u003eexact SNS1116 calibration family matches\u003c\/strong\u003e. Wrong variants will trigger SCR faults or communication errors immediately.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863382261892,"sku":"A0009050914","price":146.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_ad326b87-8110-4376-ba48-671a7ba17f96.jpg?v=1778946902","url":"https:\/\/www.jslook.com\/products\/mercedes-nox-sensor-a0009050914-sns1116","provider":"ASHENG","version":"1.0","type":"link"}