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Number 3 marks the part’s position in the exploded view.
Product overview
Genuine OEM Porsche Reduction Medium Tank Cover Cap, part number 4G0201834. This cap is designed to cover the opening of the reduction medium tank, ensuring a secure seal to prevent contamination and evaporation. It is an essential component for the vehicle's emissions system. Genuine OEM parts ensure a perfect fit and reliable sealing.
Catalogue entry: Cover cap.
Technical details
- Category
- Fuel System
- Manufacturer
- Porsche
- Product Type
- Genuine new auto parts
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
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Parts diagram & fitment
17 vehiclesCover Cap — locate 4G0201834 Porsche Reduction Medium Tank Cover Cap | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly20
- 1Tank 4M0131878CQ
- 1Tank 4M0131878CN
- 1Part 4M0131878CP
- 3Heat Sh 4M0201308J
- 4Screw N10473402
- 5Bush 4M0201693A
- 6Rubber Bush 4M0201840
- 8Screw N91247301
- 9Lead 4M0131963C
- 9Lead 4M0131963A
- 9Part 4M0131963G
- 10Bolt N10745501
- 11Cover 5Q0131980C
- 12Sensor 4M0131941C
- 13Part 4M0907355D
- 13Control Unit 4M0907355E
- 13Control Unit 4M0907355G
- 13Control Unit 4M0907355H
- 14Retainer 4M0907361
- 15Collar Nut N01508210
Vehicle fitment table17
Europe (17)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi Q8 Quattro 3,0 | 2018- | 7 | 1 | |
| audi a6 2.0 | 2018- | 7 | 1 | |
| Audi A7 Sportback | 2018- | 7 | 1 | |
| touareg | 2017-2023 | 3 | 1 | |
| Audi A8L | 2017-2022 | 2 | 1 | |
| Audi Q5 | 2016-2020 | 8 | 1 | |
| Audi A5 Sportback | 2016-2020 | 2 | 1 | |
| Audi A5 Cabrio 2.0 | 2016-2018 | 2 | 1 | |
| audi a4 2.0 | 2015-2019 | 2 | 1 | |
| Audi Q7 qu. 3.0 TDI | 2015-2019 | 7 | 1 | |
| Audi A7 Sportback | 2014-2018 | 12 | 1 | |
| audi a6 qu. 3.0 tdi | 2014-2018 | 12 | 1 | |
| Macan GTS | 2013-2018 | 5 | 1 | |
| Audi A6 Av. qu. 3.0 | 2012-2018 | 12 | 1 | 1E9 |
| Audi Q5 qu. 2.0 TDI | 2012-2017 | 8 | 1 | |
| Audi A7 Sportback | 2010-2015 | 12 | 1 | 1E9 |
| audi a6 2.0 tdi | 2010-2015 | 12 | 1 | 1E9 |
Diagrams & fitment data powered by oemdiagrams.com
4G0201834 Porsche Reduction Medium Tank Cover Cap | Genuine OEM is fitted on: Audi Q8 Quattro 3,0 2018-; audi a6 2.0 2018-; Audi A7 Sportback 2018-; touareg 2017-2023; Audi A8L 2017-2022; Audi Q5 2016-2020; 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; Audi A7 Sportback 2014-2018; audi a6 qu. 3.0 tdi 2014-2018; Macan GTS 2013-2018; Audi A6 Av. qu. 3.0 2012-2018; Audi Q5 qu. 2.0 TDI 2012-2017; Audi A7 Sportback 2010-2015; audi a6 2.0 tdi 2010-2015.