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Genuine OEM & performance parts — ships to United States

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Number 12 marks the part’s position in the exploded view.

Product overview

Genuine OEM Volkswagen Reducing Agent Quality Sensor, part number 4M0131941C. This sensor monitors the quality of the reduction agent (AdBlue) to ensure the SCR system functions correctly and efficiently. It is located in the reduction agent tank assembly. Genuine OEM sensors provide the precise calibration and signal characteristics required for optimal emissions control.

Catalogue entry: Sensor.

Technical details

Category
Exhaust
Customs (HS) code
87083091
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
6 × 6 × 4 cm
Shipping weight
0.09 kg

Specifications

As recorded in the manufacturer’s parts catalogue for this part number.

Equipment codes

  • only with4BF
  • only with7CP
  • only with7CS
  • only withT98
  • only withTD1

PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.

Why buy from WW Spares?

  • ✓ Genuine OEM inventory sourced directly from factory networks
  • ✓ Fitment support from workshop-seasoned parts specialists
  • ✓ Global logistics with customs-ready documentation

Need help confirming compatibility? Talk to a specialist

Parts diagram & fitment

7 vehicles

Reducing Agent Quality Sensor — locate 4M0131941C Volkswagen Reducing Agent Quality Sensor | Genuine OEM in the official exploded view and explore the surrounding assembly.

Parts in this assembly20
Vehicle fitment table7

Europe (7)

VehicleYearsPos.Qty
Audi Q8 Quattro 3,02018-121
touareg2017-202312
Audi A8L2017-202271
Audi A5 Sportback2016-202071
Audi A5 Cabrio 2.02016-201871
audi a4 2.02015-201971
Audi Q7 qu. 3.0 TDI2015-2019121

Diagrams & fitment data powered by oemdiagrams.com

4M0131941C Volkswagen Reducing Agent Quality Sensor | Genuine OEM is fitted on: Audi Q8 Quattro 3,0 2018-; touareg 2017-2023; Audi A8L 2017-2022; Audi A5 Sportback 2016-2020; Audi A5 Cabrio 2.0 2016-2018; audi a4 2.0 2015-2019; Audi Q7 qu. 3.0 TDI 2015-2019.