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Number 19 marks the part’s position in this exploded view (Volkswagen Golf 2.0 BlueMotion (2019-2024)).
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 5WA131962H. This line transports the reduction agent (AdBlue) from the tank to the injection system. It is part of the exhaust aftertreatment system. Weighing 1.323 kg, this genuine OEM part ensures precise fitment and material integrity for reliable operation of the emissions control system.
Catalogue entry: LEAD Twin dosing.
Technical details
- Category
- Exhaust
- Customs (HS) code
- 84099100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 74 × 10 × 45 cm
- Shipping weight
- 1.32 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- only with0N4
- only with1X0
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
