United States
Target · Diagram
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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
Parts diagram & fitment
1 vehicleReduction Agent Tank — locate 4M0131878CM Volkswagen Reduction Agent Tank | Genuine OEM in the official exploded view and explore the surrounding assembly.
Superseded by 4M0131878CN — the later replacement part.
This part is marked discontinued by the manufacturer; contact us to check current availability.
Parts in this assembly(47)
- 1Tank 4M0131878CE
- 1Tank 4M0131878CF
- 1Tank 4M0131878CL
- 1Tank 4M0131878CP
- 1Tank 4M0131878CQ
- 2Screw N91247301
- 3Part 4G0201834
- 4Bush 4M0201693A
- 5Rubber Bush 4M0201840
- 6Fill Pipe 4M4131963A
- 6Fill Pipe 4M4131963B
- 6Fill Pipe 4M4131963D
- 7Bolt N10745501
- 8Cover 5Q0131980C
- 8Cover 5Q0131980D
- 9Heat Sh 4M0201308J
- 10Screw N10473402
- 11Lead 4M0131960
- 11Control Unit 4M0907355D
- 11Control Unit 4M0907355E
- 11Control Unit 4M0907355H
- 12Lead 4M4131962A
- 12Lead 4M4131962C
- 13Housing 8P0973722
- 14Binder 5M0971838A
- 15Binder 5M0971838
- 16Clip 8W0201449J
- 17Ring N10762301
- 18Housing 1J0973802
- 19Lead 4M0131961A
- 19Lead 4M0131961B
- 20Housing 1J0973702
- 22Binder 3D0971838M
- 23Binder 3D0971838L
- 24Cable Tie N10835201
- 25Cable Tie N10646101
- 27Lead 4M0131960A
- 27Lead 4M0131960B
- 28Housing 1J0973702C
- 28Housing 8K0973702
- 30Ring 8E0130722D
- 31Bracket 5Q0131645B
- 32Valve 4G0131113D
- 32Valve 4G0131113E
- 33Seal 04L253115
- 34Clip 04L253725A
- 34Clip 04L253725F
Diagrams & fitment data powered by oemdiagrams.com
4M0131878CM Volkswagen Reduction Agent Tank | Genuine OEM is fitted on: touareg 2017-2023.
