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Number 1 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Coolant Regulator, part number 05E121111AB. This component regulates the flow of coolant through the engine and radiator to maintain optimal operating temperature. It is integrated into the engine's cooling system, often near the water pump or cylinder head. Made from high-quality materials designed to withstand engine heat and pressure. Genuine OEM coolant regulators are precisely calibrated to ensure the engine operates within its ideal temperature range, preventing overheating and optimizing performance and fuel efficiency.
Catalogue entry: COOLANT RG; Alternative installation: 05E.121.111.AF.
Fitted with: 05E121111K COOLANT RG, 05E121111R COOLANT RG, 05E121111AF COOLANT RG, 04E121605M TOOTH BELT, N91089601 BOLT.
Technical details
- Category
- Engine Cooling
- Country of origin
- Germany
- Customs (HS) code
- 84133080
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 33 × 24 × 17 cm
- Shipping weight
- 3 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
38 vehiclesCoolant Regulator — locate 05E121111AB Volkswagen Coolant Regulator | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly5
Compatible / alternative parts(9)
Vehicle fitment table38
Europe (31)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Kodiaq | 2024- | 1 | |||
| passat estate | 2023- | 1 | |||
| Tiguan 2.0 | 2023- | 1 | 1 | ||
| Superb Combi | 2023- | 1 | |||
| Multivan | 2021- | 1 | |||
| fabia | 2021- | 1 | 1 | ||
| Taigo | 2021-2024 | 1 | 1 | ||
| Formentor TSI CUPRA | 2020- | 1 | 1 | PR:TJ7 | |
| Caddy Maxi Kombi | 2020-2024 | 1 | 1 | ||
| Leon style | 2019- | 1 | 1 | ||
| Kamiq | 2019- | 1 | 1 | ||
| Golf 2.0 BlueMotion | 2019-2024 | 1 | 1 | ||
| T-Roc convertible 1.5 | 2019-2024 | 1 | 1 | ||
| Octavia | 2019-2024 | 1 | 1 | ||
| Audi A3 Sportback | 2019-2021 | 1 | |||
| Audi A1 sportback 1.0 | 2018- | 1 | |||
| T-Cross 1,0 | 2018-2024 | 1 | 1 | ||
| Tarraco FR | 2018-2024 | 1 | 1 | PR:TJ7 | |
| Audi Q3 quattro | 2018-2019 | 1 | |||
| Arona FR | 2017- | 1 | 1 | TC5 | |
| Ibiza FR | 2017- | 1 | 1 | TC5 | |
| T-Roc BlueMotion | 2017-2024 | 1 | 1 | ||
| Tiguan 2.0 4Motion | 2017-2024 | 1 | |||
| Polo 1.0 BlueMotion | 2017-2024 | 1 | 1 | ||
| Ateca Style | 2016- | 1 | 1 | PR:TJ7 | |
| Tiguan 2.0 4Motion | 2016-2024 | 1 | |||
| up! 1.0 BlueMotion | 2016-2023 | 1 | 1 | ||
| Leon ST Stylance | 2016-2020 | 1 | 1 | ||
| Audi Q2 2.0 TDI | 2016-2018 | 1 | |||
| Touran 2,0 BlueMotion | 2015-2024 | 1 | 1 | ||
| Golf Sportsvan 1.6 | 2014-2020 | 1 |
Other markets (6)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Virtus 1,0 | 2022- | 1 | 1 | ||
| Taigun 1.0 | 2021- | 1 | 1 | ||
| Kushaq | 2021- | 1 | 1 | ||
| Slavia | 2021- | 1 | 1 | ||
| Taos 1.4 | 2020-2024 | 1 | 1 | ||
| Jetta 1.4 | 2017-2024 | 1 | 1 |
Platform / generic diagrams (1)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| 578 platform | 1 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
05E121111AB Volkswagen Coolant Regulator | Genuine OEM is fitted on: Kodiaq 2024-; passat estate 2023-; Tiguan 2.0 2023-; Superb Combi 2023-; Multivan 2021-; fabia 2021-; Taigo 2021-2024; Formentor TSI CUPRA 2020-; Caddy Maxi Kombi 2020-2024; Leon style 2019-; Kamiq 2019-; Golf 2.0 BlueMotion 2019-2024; T-Roc convertible 1.5 2019-2024; Octavia 2019-2024; Audi A3 Sportback 2019-2021; Audi A1 sportback 1.0 2018-; T-Cross 1,0 2018-2024; Tarraco FR 2018-2024; 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; Ateca Style 2016-; Tiguan 2.0 4Motion 2016-2024; up! 1.0 BlueMotion 2016-2023; Leon ST Stylance 2016-2020; Audi Q2 2.0 TDI 2016-2018; Touran 2,0 BlueMotion 2015-2024; Golf Sportsvan 1.6 2014-2020; Virtus 1,0 2022-; Taigun 1.0 2021-; Kushaq 2021-; Slavia 2021-; Taos 1.4 2020-2024; Jetta 1.4 2017-2024; 578 platform.