Nitrogen Oxide NOx Sensor fits British 2.0L Diesel Sedan LR104387

Product Description

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

🔍 PRODUCT OVERVIEW This premium aftermarket Nitrogen Oxide (NOx) Sensor is specifically engineered for 2016-2018 premium British Euro executive sedans utilizing the highly efficient 2.0L Turbo Diesel engine architecture. The NOx sensor is a highly sensitive and critical component of your vehicle's modern Selective Catalytic Reduction (SCR) and DEF/AdBlue emissions system, responsible for constantly measuring the level of nitrogen oxide in the exhaust stream to comply with the strictest environmental standards. Operating in extreme temperatures and exposed to heavy exhaust soot, the sensitive internal ceramic probe or the electronic control module eventually degrades. When this sensor fails, it immediately triggers the Check Engine Light, logs stubborn emissions codes (such as "Incorrect Diesel Exhaust Fluid Quality"), and crucially, initiates a dreaded AdBlue countdown fault (e.g., "No Engine Start in XXX Miles"). Replacing your failed sensor with our highly calibrated, premium-grade assembly instantly restores proper emission readings, clears dashboard warnings, and ensures your luxury vehicle remains reliably on the road without entering Limp Mode.

  • Position: Exhaust System / Emission Control

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

  • Application: 2.0L Diesel Engine Exhaust Monitoring (2016-2018)

  • Reference Numbers: LR104387 / FPLA-5J299-EB / 0281006777

✅ VEHICLE COMPATIBILITY Fits the following cross-platform models:

  • Models: fits widely popular Premium British Euro Mid-Size Executive Sedans (specifically 2016 through 2018 models).

  • Important Note: Modern European exhaust systems are exceptionally complex and use highly specific communication protocols. Please strictly verify your exact OE part number (LR104387 or FPLA-5J299-EB) or the hardware stamp (0281006777) 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.

💎 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 exhaust pipe.

  • Premium 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 Downtime: Instantly resolves highly frustrating AdBlue/SCR diagnostic trouble codes and prevents the dreaded "No Engine Start" countdown that leaves you stranded.

  • Advanced Control Module: Includes a robust, fully sealed control box that communicates flawlessly with your vehicle's modern 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.


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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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