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Number 10 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Coolant Expansion Tank, part number 2Q0121407D. This vital component manages the volume changes of engine coolant as it heats and cools, ensuring the cooling system remains properly filled and pressurized. It is an integral part of the engine cooling system, typically located in the engine bay. Constructed from durable plastic, it weighs 0.542 kg and measures 0.23 m in length. Using a genuine OEM expansion tank guarantees the correct material properties and pressure relief valve specifications, preventing leaks and maintaining optimal engine operating temperatures.
Catalogue entry: CONTAINER.
Technical details
- Category
- Engine Cooling
- Country of origin
- Germany
- Customs (HS) code
- 87089997
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 23 × 19 × 17 cm
- Shipping weight
- 0.54 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
12 vehiclesReservoir — locate 2Q0121407D Volkswagen Coolant Expansion Tank | Engine Cooling in the official exploded view and explore the surrounding assembly.
Parts in this assembly21
- 1Radiator 2Q0121253
- 4Air GuideLeft6F0121283F
- 4Air GuideLeft6F0121283G
- 5Air GuideRight6F0121284F
- 5Air GuideRight6F0121284G
- 14Bolt N90972201
- 15Bracket Mt 1K0121367M
- 15Bracket 5Q0121367F
- 16Bush 1K0121367F
- 17Seal Ring N90544501
- 18Screw 8D0121100
- 21Cover 2Q0121321A
- 22Seal Ring 1H0121687A
- 23Retainer 2Q0121409
- 25Coolant G013774M2
- 25Coolant G013A8JM9
- 25Coolant G12E100A8
- 25Coolant G12E100M2
- 25Coolant G12E100M8
- 25Coolant G12E100M9
- 25Coolant G013A8JM1
Vehicle fitment table12
Europe (8)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| fabia | 2021- | 20, 10 | 1 |
| Taigo | 2021-2024 | 10 | 1 |
| Kamiq | 2019- | 10, 20 | 1 |
| Audi A1 sportback 1.0 | 2018- | 20 | 1 |
| T-Cross 1,0 | 2018-2024 | 20 | 1 |
| Arona FR | 2017- | 10, 20, 8 | 1 |
| Ibiza FR | 2017- | 10, 20, 8 | 1 |
| Polo 1.0 BlueMotion | 2017-2024 | 10, 20, 8 | 1 |
Other markets (4)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Virtus 1,0 | 2022- | 15 | 1 |
| Taigun 1.0 | 2021- | 15 | 1 |
| Kushaq | 2021- | 15 | 1 |
| Slavia | 2021- | 15 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
2Q0121407D Volkswagen Coolant Expansion Tank | Engine Cooling is fitted on: fabia 2021-; Taigo 2021-2024; Kamiq 2019-; Audi A1 sportback 1.0 2018-; T-Cross 1,0 2018-2024; Arona FR 2017-; Ibiza FR 2017-; Polo 1.0 BlueMotion 2017-2024; Virtus 1,0 2022-; Taigun 1.0 2021-; Kushaq 2021-; Slavia 2021-.
