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Target · Diagram
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Number 12 marks the part’s position in this exploded view (Volkswagen Passat estate (2023-)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Reduction Agent Supply Line, part number 3WA131983A. This line transports the reduction agent from the tank to the injection point in the exhaust system. It is located at position 12 in the diagram. Genuine OEM parts ensure exact fitment and factory calibration for optimal performance.
Catalogue entry: LEAD rear.
Technical details
- Category
- Engine
- Customs (HS) code
- 84099100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping weight
- 0.21 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 1X1
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
