ERA 553088 NOx Sensor

Compatible with AUDI A7 Sportback (4GA, 4GF) , AUDI A6 C7 (4G2, 4GC) , AUDI A6 C7 Avant (4G5, 4GD) Show more info
This ERA 553088 NOx sensor is designed to monitor nitrogen oxide levels in exhaust gases. Ensure optimal engine performance and emissions control with this reliable component.
322.40 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (14.09.2026)
PN 553088
Make ERA
EAN 8053379784707

The ERA 553088 NOx sensor plays a crucial role in modern vehicle emissions control systems. By accurately measuring the concentration of nitrogen oxides (NOx) in the exhaust stream, it provides vital data to the engine control unit (ECU). This information allows the ECU to adjust fuel injection and other engine parameters to minimize harmful NOx emissions. Proper functioning of the NOx sensor is essential for meeting stringent environmental regulations and maintaining efficient engine operation. ERA is known for producing quality automotive components, and the 553088 NOx sensor is built to meet demanding performance standards. Replacing a faulty NOx sensor can resolve issues such as check engine lights, poor fuel economy, and increased emissions.

  • Direct fit for compatible vehicles
  • Monitors NOx levels in exhaust gas
  • Supports engine control unit (ECU) for emissions management
  • Helps maintain optimal engine performance
  • Contributes to meeting emissions standards
  • Durable construction for long service life
  • ERA quality and reliability
Cable length [mm]
890
Number of mounting holes
2
Number of contacts
5
  • AUDI
    • A7 Sportback (4GA, 4GF)
      • 3.0 TDI quattro (160kW/218PS)
      • 3.0 TDI (160kW/218PS)
      • 3.0 TDI quattro (155kW/211PS)
      • 3.0 TDI (140kW/190PS)
      • 3.0 TDI quattro (140kW/190PS)
      • 3.0 TDI (155kW/211PS)
    • A6 C7 (4G2, 4GC)
      • 3.0 TDI (155kW/211PS)
      • 3.0 TDI quattro (155kW/211PS)
      • 3.0 TDI (160kW/218PS)
      • 3.0 TDI quattro (160kW/218PS)
    • A6 C7 Avant (4G5, 4GD)
      • 3.0 TDI (155kW/211PS)
      • 3.0 TDI (160kW/218PS)
      • 3.0 TDI quattro (155kW/211PS)
      • 3.0 TDI quattro (160kW/218PS)
    • A6 Allroad C7 (4GH, 4GJ)
      • 3.0 TDI quattro (155kW/211PS)
      • 3.0 TDI quattro (160kW/218PS)
      • 3.0 TDI quattro (140kW/190PS)
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