{"id":715,"date":"2025-10-29T07:29:44","date_gmt":"2025-10-29T14:29:44","guid":{"rendered":"https:\/\/bossensor.com\/?post_type=product&p=715"},"modified":"2025-10-29T07:48:07","modified_gmt":"2025-10-29T14:48:07","slug":"oxygen-nox-sensor-5wk96740b-4326870-for-mercedes-benz-truck-12v-nitrogen-oxide-sensor-replacement","status":"publish","type":"product","link":"https:\/\/bossensor.com\/de\/produkt\/oxygen-nox-sensor-5wk96740b-4326870-for-mercedes-benz-truck-12v-nitrogen-oxide-sensor-replacement\/","title":{"rendered":"Oxygen NOx Sensor 5WK96740B 4326870 for Mercedes-Benz Truck | 12V Nitrogen Oxide Sensor Replacement"},"content":{"rendered":"

The 5WK96740B NOx Sensor (OE 4326870) is a 12V Nitrogen Oxide (NOx) sensor for Mercedes-Benz SK, NG, T2\/L heavy-duty trucks.<\/span><\/p>\n

The NOx sensor accurately monitors the levels of NOx gases in the exhaust. It is ideal for those who want to optimize the operation of their vehicle\u2019s SCR (Selective Catalytic Reduction) and EGR (Exhaust Gas Recirculation) systems.<\/span><\/p>\n

This sensor is made according to OEM standards, and provides high resistance to vibration, corrosion and temperature. It is a perfect part to replace the original, for Euro 4\/5 diesel trucks to stay emission legal and to drive efficiently.<\/span><\/p>\n

Specifications <\/span><\/strong><\/h3>\n
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    OEM Replacement:<\/span><\/strong><\/span> Fits the following OEM part numbers: 4326870, 5WK96740B, and other equivalent numbers for direct replacement.<\/span><\/p>\n<\/li>\n

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    High Accurate NOx Sensor:** <\/span> The NOx sensor can detect the concentration of nitrogen oxides in the exhaust gas with high accuracy, for fine control of SCR.<\/span><\/p>\n<\/li>\n

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    12V Heavy Duty NOx Sensor:<\/span><\/strong><\/span> The sensor is specially designed for the 12V systems used in Mercedes-Benz trucks, ensuring full electrical compatibility.<\/span><\/p>\n<\/li>\n

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    Top-Quality Durability:** <\/span> The stainless steel sensor and the heat-resistant reinforced connectors offer maximum resistance to heat, vibration, and corrosion.<\/span><\/p>\n<\/li>\n

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    Plug-and-Play Installation:<\/span><\/strong><\/span> Factory style plug and direct fitment – installation is simple and does not require modifications or reprogramming.<\/span><\/p>\n<\/li>\n<\/ul>\n

    Technical Specifications<\/strong><\/h3>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Parameter<\/strong><\/th>\nDetails<\/strong><\/th>\n<\/tr>\n<\/thead>\n
    OE Number<\/strong><\/td>\n4326870<\/td>\n<\/tr>\n
    Model Number<\/strong><\/td>\n5WK96740B<\/td>\n<\/tr>\n
    Brand Name<\/strong><\/td>\nOEM<\/td>\n<\/tr>\n
    Type<\/strong><\/td>\nNitrogen Oxide (NOx) Sensor<\/td>\n<\/tr>\n
    Voltage<\/strong><\/td>\n12V<\/td>\n<\/tr>\n
    Condition<\/strong><\/td>\n100% New<\/td>\n<\/tr>\n
    Application<\/strong><\/td>\nMercedes-Benz Truck Exhaust System<\/td>\n<\/tr>\n
    Quality<\/strong><\/td>\n100% Tested<\/td>\n<\/tr>\n
    Warranty<\/strong><\/td>\n12 Months<\/td>\n<\/tr>\n
    Origin<\/strong><\/td>\nGuangdong, China<\/td>\n<\/tr>\n
    Delivery Time<\/strong><\/td>\n7\u201315 Days<\/td>\n<\/tr>\n
    Packing<\/strong><\/td>\nNeutral \/ Customer Customized<\/td>\n<\/tr>\n
    Size<\/strong><\/td>\nStandard<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    Compatible Vehicles<\/strong><\/h3>\n

    This NOx sensor fits multiple Mercedes-Benz heavy truck models<\/strong>, including:<\/p>\n

    \n
    \n\n\n\n\n\n\n\n\n
    Make<\/strong><\/th>\nModel<\/strong><\/th>\nYear Range<\/strong><\/th>\nEngine<\/strong><\/th>\n<\/tr>\n<\/thead>\n
    Mercedes-Benz<\/td>\nSK Series<\/td>\n1987.07\u20131996.09<\/td>\n4050 A (368KW, 500PS), 3553 AK (390KW, 530PS)<\/td>\n<\/tr>\n
    Mercedes-Benz<\/td>\nNG Series<\/td>\n1973.08\u20131991.11<\/td>\n2626, 2636, 3333 S (260KW, 355PS)<\/td>\n<\/tr>\n
    Mercedes-Benz<\/td>\nT2\/L Series<\/td>\n1959.01\u20131995.01<\/td>\nLK 2628, LS 2624 (206KW\u2013250PS)<\/td>\n<\/tr>\n
    Mercedes-Benz<\/td>\nSK \/ NG Trucks<\/td>\n1980\u20131996<\/td>\n2644, 2648, 2650, 3548 (435\u2013503PS engines)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    \n

    \u2705 Ideal for replacing faulty or damaged NOx sensors on Euro 4\/5 Mercedes-Benz diesel trucks.<\/p>\n<\/blockquote>\n

    Benefits<\/strong><\/h3>\n
      \n
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      \u2705 Maintains Euro emission compliance<\/p>\n<\/li>\n

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      \u2705 Improves fuel efficiency and engine performance<\/p>\n<\/li>\n

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      \u2705 Extends SCR and catalytic converter lifespan<\/p>\n<\/li>\n

    • \n

      \u2705 Reduces nitrogen oxide (NOx) emissions effectively<\/p>\n<\/li>\n

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      \u2705 Ensures precise ECU data for better combustion control<\/p>\n<\/li>\n<\/ul>\n

      Packaging & Delivery<\/strong><\/h3>\n
        \n
      • \n

        Packaging:<\/strong> Individual anti-static bag + foam + export carton<\/p>\n<\/li>\n

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        Net Weight:<\/strong> Approx. 0.45 kg<\/p>\n<\/li>\n

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        Box Size:<\/strong> 23 \u00d7 10 \u00d7 4 cm<\/p>\n<\/li>\n

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        Delivery Time:<\/strong> 7\u201315 working days<\/p>\n<\/li>\n

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        Warranty:<\/strong> 12 months<\/p>\n<\/li>\n<\/ul>\n

        Advantages of Choosing Our OEM NOx Sensors <\/span><\/strong><\/h3>\n

        Our NOx sensors match OEM quality and are 100% factory tested to guarantee:<\/span><\/p>\n

          \n
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          Signal accuracy <\/span><\/p>\n<\/li>\n

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          Thermal resistance <\/span><\/p>\n<\/li>\n

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          Voltage stability <\/span><\/p>\n<\/li>\n

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          Plug compatibility <\/span><\/p>\n<\/li>\n<\/ul>\n

          Each sensor is designed to offer long-term performance and reliability that is equivalent to the original Mercedes-Benz parts.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

          The 5WK96740B NOx Sensor (OE 4326870) is a 12V Nitrogen Oxide (NOx) sensor for Mercedes-Benz SK, NG, T2\/L heavy-duty trucks. The NOx sensor accurately monitors the levels of NOx gases in the exhaust. It is ideal for those who want to optimize the operation of their vehicle\u2019s SCR (Selective Catalytic Reduction) and EGR (Exhaust Gas […]\n","protected":false},"featured_media":723,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[75],"product_tag":[],"class_list":{"0":"post-715","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-o2-sensor","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/product\/715","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/comments?post=715"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/media\/723"}],"wp:attachment":[{"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/media?parent=715"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/product_brand?post=715"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/product_cat?post=715"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/product_tag?post=715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}