{"id":729,"date":"2025-10-29T07:47:33","date_gmt":"2025-10-29T14:47:33","guid":{"rendered":"https:\/\/bossensor.com\/?post_type=product&p=729"},"modified":"2025-11-06T08:09:21","modified_gmt":"2025-11-06T16:09:21","slug":"volvo-truck-o2-nox-sensor-21531794-5wk96717-durable-24v-exhaust-oxygen-sensor-for-euro-6-engines","status":"publish","type":"product","link":"https:\/\/bossensor.com\/de\/produkt\/volvo-truck-o2-nox-sensor-21531794-5wk96717-durable-24v-exhaust-oxygen-sensor-for-euro-6-engines\/","title":{"rendered":"Volvo Truck O2 NOx Sensor 21531794 5WK96717 | Durable 24V Exhaust Oxygen Sensor for Euro 6 Engines"},"content":{"rendered":"

Volvo Truck O2 NOx Sensor (OE: 21531794 \/ 5WK96717) is a 24V high performance exhaust gas oxygen sensor for Volvo FM series and Renault Trucks Euro 6 engines. This NOx sensor precisely detects the level of Oxygen (O\u2082) and Nitrogen Oxide (NOx) in the exhaust to help control the ECU (Engine Control Unit) for optimum combustion, improved fuel economy, and Euro emission standards.<\/span><\/p>\n

Designed with high-quality stainless steel and heat-resistant material for a durable and stable output in harsh environments under heavy-duty trucking. This O2 NOx sensor is a plug-and-play OEM part for convenient installation and long-lasting usage.<\/span><\/p>\n

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Key Features <\/span><\/strong><\/h2>\n
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    OEM Direct Replacement<\/span><\/strong><\/span> Direct fit for OE numbers: 21531794, 21387788, 20751663; 100% OEM quality and performance as the original sensor.<\/span><\/p>\n<\/li>\n

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    Euro 6 Emission Standard Compatible<\/span><\/strong><\/span> Suitable for all Euro 6 diesel engine models; Accurate NOx and O\u2082 sensor for SCR (Selective Catalytic Reduction) and EGR systems.<\/span><\/p>\n<\/li>\n

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    24V Heavy-Duty Truck Design<\/span><\/strong><\/span> Ideal for commercial vehicles with high load, 24V power trucks; guaranteed reliable output and sensor feedback.<\/span><\/p>\n<\/li>\n

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    Durable Stainless Steel Build<\/span><\/strong><\/span> Sturdy, vibration-resistant and heat-resistant; strong against exhaust corrosion and long service life.<\/span><\/p>\n<\/li>\n

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    Plug-and-Play Installation<\/span><\/strong><\/span> Factory calibrated; No need to adjust settings, use original type connector for simple swap out.<\/span><\/p>\n<\/li>\n<\/ul>\n

    Technical Specifications<\/strong><\/h3>\n
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    \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>\n21531794, 21387788, 20751663<\/td>\n<\/tr>\n
    Model Number<\/strong><\/td>\n5WK96717<\/td>\n<\/tr>\n
    Voltage<\/strong><\/td>\n24V<\/td>\n<\/tr>\n
    Condition<\/strong><\/td>\n100% New<\/td>\n<\/tr>\n
    Type<\/strong><\/td>\nO\u2082 \/ NOx Exhaust Sensor<\/td>\n<\/tr>\n
    Brand Name<\/strong><\/td>\nKarryon<\/td>\n<\/tr>\n
    Material<\/strong><\/td>\nStainless Steel<\/td>\n<\/tr>\n
    Place of Origin<\/strong><\/td>\nHubei, China<\/td>\n<\/tr>\n
    Warranty<\/strong><\/td>\n12 Months<\/td>\n<\/tr>\n
    Application<\/strong><\/td>\nHeavy-Duty Diesel Trucks<\/td>\n<\/tr>\n
    Emission Standard<\/strong><\/td>\nEuro 6<\/td>\n<\/tr>\n
    Purpose<\/strong><\/td>\nReplacement \/ Repair<\/td>\n<\/tr>\n
    Fitment Type<\/strong><\/td>\nDirect Fit<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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

    This NOx O\u2082 Sensor is compatible with the following models:<\/p>\n

    \ud83d\ude9b Volvo Trucks:<\/strong><\/p>\n

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    • \n

      FM Series (2005\u2013 ) \u2014 FM 500 \/ FM 460 \/ FM 420<\/p>\n<\/li>\n<\/ul>\n

      \ud83d\ude9a Renault Trucks:<\/strong><\/p>\n

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      • \n

        D-Series (2013\u2013 )<\/strong> \u2014 18T 380 \/ 25P 280 \/ 26P 320 \/ 26KP 320<\/p>\n<\/li>\n

      • \n

        C-Series (2013\u2013 )<\/strong> \u2014 320P \/ 380P \/ 430P \/ 440P \/ 460P \/ 480P \/ 520P<\/p>\n<\/li>\n

      • \n

        T-Series (2013\u2013 )<\/strong> \u2014 380T \/ 430T \/ 440T \/ 460T \/ 480T \/ 520T<\/p>\n<\/li>\n

      • \n

        K-Series (2013\u2013 )<\/strong> \u2014 380T \/ 430T \/ 440T \/ 480T \/ 520T (Medium \/ Heavy Duty)<\/p>\n<\/li>\n<\/ul>\n

        \n

        \u2705 Suitable for Euro 6 emission systems with SCR and DPF control modules.<\/p>\n<\/blockquote>\n

        Benefits<\/strong><\/h3>\n
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        • \n

          \u2705 Ensures Euro 6 compliance for reduced NOx emissions<\/p>\n<\/li>\n

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

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          \u2705 Compatible with SCR and EGR systems<\/p>\n<\/li>\n

        • \n

          \u2705 Long lifespan under harsh conditions<\/p>\n<\/li>\n

        • \n

          \u2705 Quick plug-and-play installation<\/p>\n<\/li>\n<\/ul>\n

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

            Packing:<\/strong> Anti-static bubble bag + OEM neutral box<\/p>\n<\/li>\n

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            Weight:<\/strong> Approx. 0.6 kg<\/p>\n<\/li>\n

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            Box Size:<\/strong> 25 \u00d7 10 \u00d7 6 cm<\/p>\n<\/li>\n

          • \n

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

          • \n

            Warranty:<\/strong> 1 Year after delivery<\/p>\n<\/li>\n<\/ul>\n

            Why Choose Karryon Sensors <\/span><\/strong><\/h2>\n

            Karryon offers heavy-duty truck exhaust NOx sensors for Volvo, Renault, MAN and Scania. Every product is: <\/span><\/p>\n

              \n
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              Tested 100% in factory for signal accuracy and response time<\/span><\/p>\n<\/li>\n

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              Validated through a thermal endurance test <\/span><\/p>\n<\/li>\n

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              Checked for voltage stability and vibration test <\/span><\/p>\n<\/li>\n<\/ul>\n

              We are the trusted choice of professional truck parts distributors and commercial fleet maintenance technicians worldwide.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

              Volvo Truck O2 NOx Sensor (OE: 21531794 \/ 5WK96717) is a 24V high performance exhaust gas oxygen sensor for Volvo FM series and Renault Trucks Euro 6 engines. This NOx sensor precisely detects the level of Oxygen (O\u2082) and Nitrogen Oxide (NOx) in the exhaust to help control the ECU (Engine Control Unit) for optimum […]\n","protected":false},"featured_media":734,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[75],"product_tag":[],"class_list":{"0":"post-729","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-o2-sensor","8":"first","9":"instock","10":"featured","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/product\/729","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=729"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/media\/734"}],"wp:attachment":[{"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/media?parent=729"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/product_brand?post=729"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/product_cat?post=729"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bossensor.com\/de\/wp-json\/wp\/v2\/product_tag?post=729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}