{"product_id":"nox-sensor-mercedes-x164-x166-w164-w166-diesel-sensor","title":"Nitrogen Oxide NOx Sensor for Mercedes-Benz X164 X166 W164 W166 Diesel SCR Emission System","description":"\u003cp data-start=\"120\" data-end=\"550\"\u003e\u003cstrong data-start=\"120\" data-end=\"132\"\u003eFITMENT:\u003c\/strong\u003e\u003cbr data-start=\"132\" data-end=\"135\"\u003eCompatible with \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz\u003c\/span\u003e\u003c\/span\u003e diesel SUV platforms including X164, X166, W164, and W166 equipped with SCR emission systems.\u003cbr data-start=\"282\" data-end=\"285\"\u003eUsed in diesel exhaust aftertreatment system for NOx monitoring (AdBlue\/DEF system).\u003cbr data-start=\"369\" data-end=\"372\"\u003eInstalled in exhaust system (inlet or outlet position depending on configuration).\u003cbr data-start=\"454\" data-end=\"457\"\u003eFitment must be confirmed by OEM part number and emission system setup before installation.\u003c\/p\u003e\n\u003chr data-start=\"552\" data-end=\"555\"\u003e\n\u003cp data-start=\"557\" data-end=\"567\"\u003e\u003cstrong data-start=\"557\" data-end=\"565\"\u003eFAQ:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"569\" data-end=\"726\"\u003eQ1: How do I confirm compatibility?\u003cbr data-start=\"604\" data-end=\"607\"\u003eA1: Match your original NOx sensor OEM number and verify connector type, wiring length, and SCR system configuration.\u003c\/p\u003e\n\u003cp data-start=\"728\" data-end=\"928\"\u003eQ2: Where is this NOx sensor installed?\u003cbr data-start=\"767\" data-end=\"770\"\u003eA2: It is installed in the SCR exhaust aftertreatment system of Mercedes-Benz SUV diesel models, before or after the catalytic converter depending on setup.\u003c\/p\u003e\n\u003cp data-start=\"930\" data-end=\"1077\"\u003eQ3: What are common failure symptoms?\u003cbr data-start=\"967\" data-end=\"970\"\u003eA3: Engine warning light, SCR\/AdBlue system fault, incorrect NOx readings, or reduced engine performance.\u003c\/p\u003e\n\u003cp data-start=\"1079\" data-end=\"1261\"\u003eQ4: Is this compatible with all X164, X166, W164, W166 models?\u003cbr data-start=\"1141\" data-end=\"1144\"\u003eA4: No, compatibility depends on engine type and emission system configuration. OEM number must be matched exactly.\u003c\/p\u003e\n\u003cp data-start=\"1263\" data-end=\"1392\"\u003eQ5: Does replacement require programming?\u003cbr data-start=\"1304\" data-end=\"1307\"\u003eA5: Some vehicles require system reset or diagnostic adaptation after installation.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652449271940,"sku":"A000 905 37 06","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_fd2c869c-1af5-4520-a408-c0c0093dd923.jpg?v=1773993387","url":"https:\/\/www.jslook.com\/products\/nox-sensor-mercedes-x164-x166-w164-w166-diesel-sensor","provider":"ASHENG","version":"1.0","type":"link"}