FEBI BILSTEIN 197501 NOx Sensor, Urea Injection

Compatible with AUDI A3 (8V1, 8VK) , AUDI A3 Sportback (8VA, 8VF) , VW GOLF VII (5G1, BQ1, BE1, BE2) Show more info
This FEBI BILSTEIN NOx sensor is designed for urea injection systems, ensuring accurate emissions monitoring.
188.80 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (25.03.2026)
PN 197501
Make FEBI BILSTEIN
EAN 4054224975015

The FEBI BILSTEIN 197501 is a high-quality NOx sensor specifically engineered for vehicles equipped with urea injection (AdBlue) systems. It plays a crucial role in monitoring the levels of nitrogen oxides (NOx) in the exhaust gases, which is essential for meeting modern emissions standards. Proper functioning of the NOx sensor is vital for the efficient operation of the selective catalytic reduction (SCR) system. By providing accurate data to the vehicle's engine control unit (ECU), this sensor helps optimize the injection of AdBlue, thereby reducing harmful NOx emissions. FEBI BILSTEIN is known for its commitment to quality and precision engineering. This sensor is built to withstand the demanding conditions of the exhaust system, ensuring reliable performance and longevity. Replacing a faulty NOx sensor can help restore optimal engine performance and prevent costly emission-related issues.

  • Direct fit for urea injection systems
  • Monitors nitrogen oxide (NOx) levels
  • Essential for SCR system efficiency
  • Helps meet emissions regulations
  • Ensures accurate AdBlue injection
  • Durable construction for exhaust environment
  • FEBI BILSTEIN quality and reliability
External thread size
M20 x 1,15
Voltage [V]
1/2"
Number of connections
5
Installation side
pre-catalyst
Cable length [mm]
912
  • AUDI
    • A3 (8V1, 8VK)
      • 2.0 TDI (110kW/150PS)
    • A3 Sportback (8VA, 8VF)
      • 2.0 TDI (110kW/150PS)
    • A3 Limousine (8VS, 8VM)
      • 2.0 TDI (110kW/150PS)
    • Q2 (GAB, GAG)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 35 TDI quattro (110kW/150PS)
      • 35 TDI (110kW/150PS)
      • 30 TDI (85kW/116PS)
  • VW
    • GOLF VII (5G1, BQ1, BE1, BE2)
      • 2.0 TDI (110kW/150PS)
    • PASSAT B8 (3G2, CB2)
      • 2.0 TDI (110kW/150PS)
      • 1.6 TDI (88kW/120PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI 4motion (140kW/190PS)
      • 2.0 TDI 4motion (110kW/150PS)
    • PASSAT B8 Variant (3G5, CB5)
      • 2.0 TDI (110kW/150PS)
      • 1.6 TDI (88kW/120PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI 4motion (140kW/190PS)
      • 2.0 TDI 4motion (110kW/150PS)
    • PASSAT ALLTRACK B8 Variant (3G5, CB5)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI 4motion (140kW/190PS)
    • T-ROC (A11, D11)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (140kW/190PS)
      • 2.0 TDI SCR (85kW/116PS)
  • SKODA
    • SUPERB III (3V3)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (140kW/190PS)
      • 1.6 TDI (88kW/120PS)
      • 2.0 TDI 4x4 (140kW/190PS)
      • 2.0 TDI 4x4 (110kW/150PS)
    • SUPERB III Universālis (3V5)
      • 1.6 TDI (88kW/120PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (140kW/190PS)
      • 2.0 TDI 4x4 (140kW/190PS)
      • 2.0 TDI 4x4 (110kW/150PS)
    • KAROQ (NU7, ND7)
      • 2.0 TDI 4x4 (110kW/150PS)
      • 2.0 TDI 4x4 (140kW/190PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (85kW/116PS)
  • SEAT
    • ATECA (KH7, KHP)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4Drive (110kW/150PS)
      • 2.0 TDI 4Drive (140kW/190PS)
      • 2.0 TDI (81kW/110PS)
      • 2.0 TDI (105kW/143PS)
      • 2.0 TDI (85kW/115PS)
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