2021-2024 Audi / Volkswagen HV / High-Voltage Heater (PTC) 1EE963221
OEM Part #: 1EE-963-221 (1EE963221)
Actual photo
The exact part you’ll receive — not a stock photo.
$284.00
Used
Donor2023 Volkswagen ID.4 · ELECTRIC · 26k miles
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Genuine OEM Used
SKU: 691945
Donor Vehicle: 2023 Volkswagen ID.4 · ELECTRIC · 26k miles
3 photos
$284.00
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Audi HV High-Voltage Heater (PTC) OEM 1EE963221, a genuine used part from a salvaged electric vehicle. Also known as the PTC heater or high-voltage cabin heater, this component replaces 1EA963221F, 1EA963213E, 1EA963221B, and 1EA963213C. It is specific to battery-electric (BEV) powertrains like the EA6 platform found in the Audi Q4 e-tron and Volkswagen ID.4. When this PTC heater fails, you may lose cabin heat or notice reduced defrosting performance.
Specifications
| Fits Vehicle Model | ID.4, Q4 e-tron |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 1EE-963-221 (1EE963221) |
| Compatible OEM Part No | 1EA-963-221-F, 1EA-963-213-E, 1EA-963-221-B, 1EA-963-213-C |
| Category | HVAC / Climate Control |
Compatible Vehicles
Fits 7 vehicle configurations across 2 makes, 2021-2024.
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
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 7 vehicle configurations — 4 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2024 | Audi | Q4 e-tron | SUV | Electric Vehicle | |
| 2024 | Volkswagen | ID.4 | SUV | Electric Vehicle | VIN Greater Than E8-P-000001; For Vehicles with Production Date Between 06/07/21 and 06/17/24; For Vehicles with Option Code(s) 1X2 |
| 2023 | Volkswagen | ID.4 | SUV | Electric Vehicle | VIN Greater Than E8-P-000001; For Vehicles with Production Date Between 06/07/21 and 06/17/24; For Vehicles with Option Code(s) 1X2 |
| 2022 | Volkswagen | ID.4 | SUV | Electric Vehicle | For Vehicles with Production Date Between 06/07/21 and 06/17/24 |
| 2023 | Audi | Q4 e-tron | SUV | Electric Vehicle | |
| 2021 | Volkswagen | ID.4 | SUV | Electric Vehicle | For Vehicles with Production Date Between 06/07/21 and 06/17/24 |
| 2022 | Audi | Q4 e-tron | SUV | Electric Vehicle |