{"product_id":"nox-sensor-vw-4g0907807s-sns451-audi-a6-a7-q7-touareg-scr-diesel-sensor","title":"Sensore NOx SNS451 4G0907807S","description":"\u003ch2 data-section-id=\"l0zaa4\" data-start=\"117\" data-end=\"129\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFitment\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"130\" data-end=\"141\"\u003eFits for:\u003c\/p\u003e\n\u003cul data-start=\"142\" data-end=\"727\"\u003e\n\u003cli data-section-id=\"1cpb4fj\" data-start=\"142\" data-end=\"163\"\u003eAudi A6 (C7 \/ 4G)\u003c\/li\u003e\n\u003cli data-section-id=\"11tpqrx\" data-start=\"164\" data-end=\"181\"\u003eAudi A7 (4G8)\u003c\/li\u003e\n\u003cli data-section-id=\"1y5kamg\" data-start=\"182\" data-end=\"252\"\u003eAudi A4 \/ A5 (2.0 TDI \/ 3.0 TDI variants depending on engine code)\u003c\/li\u003e\n\u003cli data-section-id=\"25z3wl\" data-start=\"253\" data-end=\"293\"\u003eAudi Q5 \/ Q7 diesel SCR applications\u003c\/li\u003e\n\u003cli data-section-id=\"1frj5lj\" data-start=\"294\" data-end=\"349\"\u003eVolkswagen Touareg (shared VAG diesel SCR platform)\u003c\/li\u003e\n\u003cli data-section-id=\"1qb32tf\" data-start=\"350\" data-end=\"425\"\u003eEngine: VAG 2.0 \/ 3.0 TDI diesel engines with SCR (AdBlue \/ DEF) system\u003c\/li\u003e\n\u003cli data-section-id=\"972gii\" data-start=\"426\" data-end=\"507\"\u003ePosition: Exhaust NOx sensor (SCR inlet or outlet depending on configuration)\u003c\/li\u003e\n\u003cli data-section-id=\"zkzmvm\" data-start=\"508\" data-end=\"727\"\u003eOE \/ Cross References: 4G0907807S \/ 4G0 907 807 S \/ SNS451 \/ A2C39689500-01 \/ 5WK97212 \/ 8W0907807E \/ 4K0907807 \/ 4G0907807AC \/ 4G0907807L \/ 70680085 \/ 197490 \/ V10-72-0312 \/ CASCO CSN73B98AS \/ VAG NOx sensor family\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"729\" data-end=\"732\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"734\" data-end=\"742\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"743\" data-end=\"966\"\u003e\u003cstrong data-start=\"743\" data-end=\"793\"\u003eQ1: Are 4G0907807S and SNS451 the same sensor?\u003c\/strong\u003e\u003cbr data-start=\"793\" data-end=\"796\"\u003eA1: Yes. 4G0907807S is the VAG OE number, and SNS451 is the corresponding NOx sensor reference used in Audi\/VW SCR diesel systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"968\" data-end=\"1166\"\u003e\u003cstrong data-start=\"968\" data-end=\"1006\"\u003eQ2: What vehicles use this sensor?\u003c\/strong\u003e\u003cbr data-start=\"1006\" data-end=\"1009\"\u003eA2: It is commonly used on Audi A6, A7, Q5, Q7 and Volkswagen Touareg diesel models with Euro 6 SCR (AdBlue) systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1168\" data-end=\"1342\"\u003e\u003cstrong data-start=\"1168\" data-end=\"1207\"\u003eQ3: Is this inlet or outlet sensor?\u003c\/strong\u003e\u003cbr data-start=\"1207\" data-end=\"1210\"\u003eA3: It can be used as either upstream (before SCR catalyst) or downstream (after SCR catalyst) depending on exhaust system layout.\u003c\/p\u003e\n\u003cp data-start=\"1344\" data-end=\"1585\"\u003e\u003cstrong data-start=\"1344\" data-end=\"1377\"\u003eQ4: What does this sensor do?\u003c\/strong\u003e\u003cbr data-start=\"1377\" data-end=\"1380\"\u003eA4: It measures nitrogen oxide (NOx) levels in exhaust gases and sends data to the ECU, which controls AdBlue dosing to reduce emissions and maintain SCR efficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652476567684,"sku":"SNS451","price":211.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_21a9204f-2d1a-4dcf-ba84-9b17d3a4bfba.jpg?v=1773994301","url":"https:\/\/www.jslook.com\/it\/products\/nox-sensor-vw-4g0907807s-sns451-audi-a6-a7-q7-touareg-scr-diesel-sensor","provider":"ASHENG","version":"1.0","type":"link"}