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NOx Sensor A102059807AE VAG (VW/Audi/Seat/Skoda) 12V | 059 907 807 AE | Passenger Car

Regular price €20495 EUR

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NOx Sensor – Essential for Modern Emission Control

The NOx sensor is a central component of exhaust aftertreatment. It consists of
a probe and a control unit, is integrated into the exhaust system as a complete unit,
and detects nitrogen oxides (NOx) in the exhaust flow. Its use ensures compliance
with strict emission standards such as Euro 5 and Euro 6.

Areas of Application

  • Modern diesel vehicles with exhaust aftertreatment (e.g., SCR, LNT)
  • On-board monitoring and regulation of emissions

Operating Principle

  • Operation at high exhaust temperatures
  • Dual-chamber principle: NOx is catalytically split, and the resulting oxygen is measured
  • Signal transmission via CAN bus to the Engine Control Unit (ECU)

Technical Highlights

  • High-precision NOx detection under real driving conditions
  • Fast response time during dynamic load changes
  • Robust design for continuous operation at high temperatures
  • Integrated control unit for signal conditioning and diagnostics

Benefits

  • Reliable compliance with Euro 5/Euro 6 limits
  • Optimized exhaust aftertreatment (e.g., AdBlue dosing)
  • Reduced emissions and improved efficiency
  • High measurement accuracy ⇒ reduced need for recalibration
  • Quality replacement available in OE specification

Interfaces & Communication

  • CAN bus for data transmission to the ECU
  • OBD-capable status and error messages

Installation Instructions

  • Mount directly in the exhaust tract according to manufacturer specifications
  • Position thermally correct (observe heat protection)
  • Electrical connection to ECU/CAN network; check tightness and cable routing

Scope of Delivery

  • NOx probe with integrated control unit
  • Mounting hardware (model-dependent)
  • Installation and safety instructions


Note: Due to the high technical complexity and the required measurement accuracy,
the use of replacement parts in OE quality is recommended.

Description

This high-quality NOx sensor (A102059807AE) for VAG (VW/Audi/Seat/Skoda) monitors nitrogen oxides in the exhaust system and, together with the SCR catalyst (AdBlue), controls emissions in compliance with Euro 6.

Operating reliably at 12 V, it delivers precise measurement signals to the ECU, ensuring limits are met and preventing faults (e.g., NOx efficiency). Built to OE quality: robust sensing element with integrated control unit, heat-resistant electronics, and corrosion-safe connectors for long service life even at high exhaust temperatures. Easy installation: loosen the old sensor, disconnect the plug, fit the new sensor and lock the connector; then clear fault codes and take a short test drive. Technical notes: vehicle-specific connector, pre-assembled harness; cable length/pin-out match the OE specification of the listed references. Compatible with common Euro 6 diesel engines on the VAG (VW/Audi/Seat/Skoda) platform. Fast delivery and warranty included.

Matching OE numbers: 059 907 807 AE, 059 907 807 N, PAB 907 807 H, 22827992.

Euro 6 compatible, SCR/AdBlue ready

• OE quality: precise fit & long-lasting

• For VAG (VW/Audi/Seat/Skoda) – see references above

• Fast ECU feedback for stable emissions

• Heat-resistant housing & corrosion-safe connector

• Easy installation, no modifications needed

• Fast delivery, warranty included

Payment and security

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  • Visa

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