TOPRAN 119 707 NOx sensor

Compatible with AUDI A4 B8 (8K2) , AUDI A4 B8 Avant (8K5) ,
This NOx sensor from TOPRAN is designed to monitor and control nitrogen oxide emissions from your vehicle's exhaust system.
170.29 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (14.05.2026)
PN 119 707
Make TOPRAN

The TOPRAN 119 707 NOx sensor plays a crucial role in modern emissions control systems. By accurately measuring the levels of nitrogen oxides (NOx) in the exhaust gas, it provides vital data to the engine control unit (ECU). This information allows the ECU to optimize the combustion process and manage the after-treatment system, such as the selective catalytic reduction (SCR) system, to effectively reduce harmful NOx emissions. Ensuring the proper functioning of the NOx sensor is essential for meeting environmental regulations and maintaining optimal engine performance. Crafted with quality materials, this sensor is built for durability and reliable performance. It is designed to integrate seamlessly with compatible vehicle systems, offering a dependable solution for emission monitoring.

  • Monitors nitrogen oxide (NOx) levels in exhaust gas
  • Provides essential data to the engine control unit (ECU)
  • Helps optimize combustion and after-treatment systems
  • Contributes to reducing harmful NOx emissions
  • Ensures compliance with environmental regulations
  • Designed for durability and reliable performance
  • Facilitates seamless integration with vehicle systems
Installation side
pre-catalyst
Nominal voltage [V]
1/2"
Thread size
M 20
Thread pitch [mm]
+15
Number of pin contacts
5
Plug connector housing shape
Oval
Additional article/Additional info 2
with wire
Cable length [mm]
1010
Target length [mm]
97
Sensor Shape
straight
Wrench size
2+2
Housing material
Aluminum
Oxygen sensor
Pre-lubricated thread
Type of wire insulation
with fiber braid insulation (with silicone coating)
Exhaust gas system
For vehicles with a factory-installed soot/particulate filter
Number of mounting holes
2
Additional article/Additional information
with control unit
  • AUDI
    • A4 B8 (8K2)
      • 3.0 TDI quattro (176kW/240PS)
    • A4 B8 Avant (8K5)
      • 3.0 TDI quattro (176kW/240PS)
0 Updated