Nitrogen Oxide NOx Sensor fits Euro Heavy Duty Truck 22236678

Product Description

Premium Commercial-Grade Nitrogen Oxide (NOx) Sensor Replacement Resolves Exhaust Codes | Prevents Engine Derate | Heavy-Duty Construction

🔍 PRODUCT OVERVIEW This premium aftermarket Nitrogen Oxide (NOx) Sensor is specifically engineered for a massive range of premium Swedish and European heavy-duty commercial trucks, long-haul tractors, and industrial diesel engines. The NOx sensor is a critical component of your heavy-duty truck's Selective Catalytic Reduction (SCR) and DEF emissions system, responsible for constantly measuring the level of nitrogen oxide in the exhaust stream. Operating in brutal environments—surrounded by extreme exhaust heat, relentless highway vibration, and heavy diesel soot—the sensitive internal ceramic probe or the electronic control module eventually degrades or burns out. When this sensor fails, it immediately logs stubborn emissions codes, drastically reduces fuel economy, and crucially, throws the truck into Limp Mode (Engine Derate). This protective state severely limits your speed and prevents you from hauling your payload, causing massive downtime. Replacing your failed sensor with our commercial-grade, highly calibrated assembly instantly restores proper emission readings, clears dashboard codes, and keeps your rig out of the shop and on the highway.

  • Position: Exhaust System / Emission Control

  • Condition: 100% Brand New in Safe Packaging (1 Piece)

  • Application: Heavy-Duty Diesel Engine Exhaust Monitoring

  • Reference Numbers: 22236678 / 5WK96717

âś… VEHICLE COMPATIBILITY Fits the following cross-platform models:

  • Models: fits widely popular Premium Swedish & Euro Heavy-Duty Commercial Trucks, Tractor-Trailers, and Box Trucks.

  • Important Note: Commercial diesel emissions systems are highly complex and part numbers vary strictly by engine configuration. Please strictly verify your exact OE part number (22236678) or the manufacturer hardware stamp (5WK96717) printed directly on your old sensor's control box, and match the electrical pin connector before purchasing to ensure a 100% plug-and-play fitment.

đź’Ž KEY FEATURES

  • Direct OE Fitment: Manufactured to mirror the exact dimensions, thread pitch, and electrical pinout of the original factory sensor, ensuring a seamless installation into your heavy-duty exhaust pipe.

  • Commercial-Grade Ceramic Probe: Features an upgraded, highly responsive sensing element designed to withstand extreme exhaust heat and resist soot buildup longer than aging factory components.

  • Prevents Costly Fleet Downtime: Instantly resolves highly frustrating SCR/DEF diagnostic trouble codes (DTCs) and prevents the dreaded Engine Derate limit that halts your logistics operations.

  • Advanced Control Module: Includes a robust, fully calibrated control box that communicates flawlessly with your truck's ECM.


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Free Shipping & Fast Handling:



  • Handling Time: We usually ship within 1-2 business days (excluding weekends and holidays) after payment is cleared.


  • Tracking Number: A tracking number will be uploaded to your order details as soon as the item leaves our warehouse.


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  • International Buyers: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility.

30-Day Hassle-Free Returns: We stand behind our products. If you are not satisfied, you may return the item within 30 days of receipt.



  • Defective/Damaged Items: If the part arrives damaged or doesn't work, please send us pictures/videos first. We will offer a Full Refund or Free Replacement immediately.


  • Bought Wrong Part: If you purchased the wrong part or simply changed your mind, we accept returns, but the Buyer is responsible for return shipping costs. The item must be returned in its original, uninstalled condition.


  • Remanufactured Parts Notice: For remanufactured items, minor cosmetic wear (scratches/discoloration) on the housing is normal and does not affect performance. This is not considered a defect.


  • No Returns on Modified Parts: We cannot accept returns if the item has been modified, disassembled, or damaged due to improper installation.

We are a professional automotive parts supplier dedicated to providing high-quality replacement parts and remanufactured components. With years of experience in the industry, we specialize in Ignition Systems, Fuel Injection, and Engine Components.



  • Quality First: All our remanufactured parts (Distributors, Fuel Injectors) undergo rigorous testing (Flow Matching, Circuit Testing) before shipping.


  • Value for Money: We aim to provide OEM-level performance at an affordable price.


  • Customer Obsession: Your satisfaction is our top priority. We are here to keep your vehicle running smoothly!


We are here to help!



  • Check Fitment First: If you are not sure whether this part fits your car, please send us your VIN (Vehicle Identification Number) or your car's Make/Model/Year/Engine size before purchasing. We will check it for you within 24 hours.


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