2021-2023 Volkswagen ID.4 Coolant Hose / Line Assembly 1EK122101B
OEM Part #: 1EK-122-101-B (1EK122101B)
Actual photo
The exact part you’ll receive — not a stock photo.
$32.49
Used
Donor2023 Volkswagen ID.4 · ELECTRIC · 7k miles
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Genuine OEM Used
SKU: 551579
Donor Vehicle: 2023 Volkswagen ID.4 · ELECTRIC · 7k miles
3 photos
$32.49
30-Day Returns
Genuine OEM Used
SKU: 692069
Donor Vehicle: 2023 Volkswagen ID.4 · ELECTRIC · 26k miles
2 photos
$32.49
30-Day Returns
- Genuine OEM — real photos
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A used Volkswagen ID.4 Coolant Hose / Line Assembly, OEM part number 1EK122101B, originally from a donor vehicle. This genuine line carries coolant through the battery EV thermal management system; a failure—such as cracking or leaking—can lead to overheating or reduced driving range. It is also known as a coolant hose or line assembly for the ID.4’s electric drivetrain.
Specifications
| Fits Vehicle Model | ID.4 |
| Fits Vehicle Make | Volkswagen |
| OEM Part No | 1EK-122-101-B (1EK122101B) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 3 vehicle configurations across 1 make, 2021-2023.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
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message us with your VIN
and we’ll confirm the match.
View all 3 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2023 | Volkswagen | ID.4 | SUV | Electric Vehicle | |
| 2022 | Volkswagen | ID.4 | SUV | Electric Vehicle | |
| 2021 | Volkswagen | ID.4 | SUV | Electric Vehicle |