United States
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Number 10 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Control Unit for Reducing Agent Dosing System, part number 3Q0941329. This unit is responsible for managing the precise injection of reducing agent into the exhaust system. It is typically located within the emissions control assembly. The unit is constructed from durable materials to withstand operating conditions. Precise calibration and firmware are critical for accurate emissions control and system longevity, making genuine OEM the only reliable choice.
Catalogue entry: CTRL UNIT.
Technical details
- Category
- Lighting
- Customs (HS) code
- 85371091
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 7.7 × 6.9 × 2.7 cm
- Shipping weight
- 0.08 kg
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
Parts diagram & fitment
33 vehiclesControl Unit — locate 3Q0941329 Volkswagen Control Unit | Reducing Agent Dosing in the official exploded view and explore the surrounding assembly.
Parts in this assembly36
- 1Part 5Q0131877F
- 1Part 5Q0131877R
- 2Bolt N0195307
- 4Part 5Q0131971B
- 5Part 5Q0198975
- 6Cover 5Q0131331D
- 6Cover 5Q0131331C
- 7Collar Nut WHT000713
- 8Heat Sh 5Q0131891B
- 9Part N91068501
- 10Control Unit 7N0941329
- 11Fill Pipe 5Q0131965S
- 11Fill Pipe 5Q0131965R
- 12Bolt N10335206
- 13Cover 5Q0131980C
- 14Lead 5Q0131983AA
- 14Lead 5Q0131983C
- 14Lead 5Q0131983M
- 15Binder 4A0820199
- 16Clip 1T0971930C
- 16Clip 1T0971930E
- 18Housing 8K0973702
- 20Bracket 5Q0131327L
- 22Lead 5Q0131984P
- 22Lead 5Q0131984Q
- 23Bracket 5Q0131645
- 24Bracket 5Q0131645A
- 25Cable Tie WHT008084
- 26Valve 04L131113P
- 27Seal 04L253115
- 28Housing 8K0973702A
- 29Clip 04L253725D
- 70UreaLeftG052910M3
- 70UreaRightG052910M4
- 70Urea G052910M9
- 70Urea G052910A2
Vehicle fitment table33
Europe (32)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Formentor TSI CUPRA | 2020- | 10 | 1 |
| Leon style | 2019- | 10 | 1 |
| Kamiq | 2019- | 8 | 1 |
| Golf 2.0 BlueMotion | 2019-2024 | 5 | 1 |
| Octavia | 2019-2024 | 5 | 1 |
| Audi A3 Sportback | 2019-2021 | 9 | 1 |
| T-Cross 1,0 | 2018-2024 | 8 | 1 |
| Tarraco FR | 2018-2024 | 5 | 1 |
| Kodiaq | 2018-2022 | 5 | 1 |
| Audi Q3 quattro | 2018-2019 | 5 | 1 |
| Arona FR | 2017- | 8 | |
| Ibiza FR | 2017- | 8 | |
| T-Roc BlueMotion | 2017-2024 | 10 | |
| Tiguan 2.0 4Motion | 2017-2024 | 5 | 1 |
| Polo 1.0 BlueMotion | 2017-2024 | 8 | 1 |
| Arteon | 2017-2023 | 5 | 1 |
| Karoq | 2017-2022 | 10 | 1 |
| Ateca Style | 2016- | 10 | 1 |
| Tiguan 2.0 4Motion | 2016-2024 | 5 | 1 |
| Kodiaq | 2016-2024 | 5 | 1 |
| MAN TGE 35 | 2016-2021 | 7 | 1 |
| Leon ST Stylance | 2016-2020 | 10 | 1 |
| Audi A3 Sportback | 2016-2020 | 9 | |
| Audi Q2 2.0 TDI | 2016-2018 | 9 | 1 |
| Touran 2,0 BlueMotion | 2015-2024 | 5 | 1 |
| Superb Combi | 2015-2024 | 5 | 1 |
| Sharan BlueMotion | 2015-2022 | 5 | 1 |
| Alhambra Stylance | 2015-2022 | 5 | 1 |
| caddy kombi | 2015-2020 | 5 | 1 |
| Passat saloon | 2014-2024 | 5 | 1 |
| jetta | 2014-2017 | 6 | 1 |
| Tiguan 4Motion | 2011-2018 | 5 | 1 |
Other markets (1)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Tiguan 2.0 4Motion | 2016-2022 | 5 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
3Q0941329 Volkswagen Control Unit | Reducing Agent Dosing is fitted on: Formentor TSI CUPRA 2020-; Leon style 2019-; Kamiq 2019-; Golf 2.0 BlueMotion 2019-2024; Octavia 2019-2024; Audi A3 Sportback 2019-2021; T-Cross 1,0 2018-2024; Tarraco FR 2018-2024; Kodiaq 2018-2022; Audi Q3 quattro 2018-2019; Arona FR 2017-; Ibiza FR 2017-; T-Roc BlueMotion 2017-2024; Tiguan 2.0 4Motion 2017-2024; Polo 1.0 BlueMotion 2017-2024; Arteon 2017-2023; Karoq 2017-2022; Ateca Style 2016-; Tiguan 2.0 4Motion 2016-2024; Kodiaq 2016-2024; MAN TGE 35 2016-2021; Leon ST Stylance 2016-2020; Audi A3 Sportback 2016-2020; Audi Q2 2.0 TDI 2016-2018; Touran 2,0 BlueMotion 2015-2024; Superb Combi 2015-2024; Sharan BlueMotion 2015-2022; Alhambra Stylance 2015-2022; caddy kombi 2015-2020; Passat saloon 2014-2024; jetta 2014-2017; Tiguan 4Motion 2011-2018; Tiguan 2.0 4Motion 2016-2022.
