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Genuine OEM & performance parts — ships to United States

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Number 1 marks the part’s position in the exploded view.

Product overview

Genuine OEM Volkswagen Reduction Agent Tank, part number 4M0131878CM. This tank stores the reduction agent (e.g., AdBlue) used in selective catalytic reduction (SCR) systems to reduce NOx emissions. It is located in the exhaust system assembly. Manufactured to exact specifications for reliable performance.

Technical details

Category
Exhaust
Customs (HS) code
87089997
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
74.5 × 51 × 34.5 cm
Shipping weight
4.7 kg

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  • ✓ Genuine OEM inventory sourced directly from factory networks
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  • ✓ Global logistics with customs-ready documentation

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Parts diagram & fitment

1 vehicle

Reduction Agent Tank — locate 4M0131878CM Volkswagen Reduction Agent Tank | Genuine OEM in the official exploded view and explore the surrounding assembly.

This part is marked discontinued by the manufacturer (since 2021-11-01); contact us to check current availability.

Parts in this assembly47
Vehicle fitment table1

Europe (1)

VehicleYearsPos.QtyRemarkPR
touareg2017-202311FK2

Diagrams & fitment data powered by oemdiagrams.com

4M0131878CM Volkswagen Reduction Agent Tank | Genuine OEM is fitted on: touareg 2017-2023.