2018-2024 Audi Climate Control / Temp Unit Wiring Connector / Pigtail
Actual photo
The exact part you’ll receive — not a stock photo.
$19.99
Used
Donor2022 Audi S4 · 3.0L · 48k miles
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Genuine OEM Used
SKU: 606144
Donor Vehicle: 2022 Audi S4 · 3.0L · 48k miles
2 photos
$19.99
30-Day Returns
Genuine OEM Used
SKU: 535674
Donor Vehicle: 2022 Audi A4 · 2.0L · 11k miles
2 photos
$19.99
30-Day Returns
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A used OEM Audi Climate Control / Temp Unit Wiring Connector / Pigtail, genuine part number 8W0820043BJ, also replaces 8W0820043BJ. This connector is the electrical interface for the HVAC control module, and when its terminals corrode or the wires break, symptoms include intermittent or complete loss of climate control function, fan speed failure, or temperature blend door errors. This pigtail is a direct replacement for the damaged harness section on models with 2.0L turbo, 2.9L, or 3.0L engines.
Specifications
| Fits Vehicle Model | A4, A5, RS5, S4, S5 |
| Fits Vehicle Make | Audi |
| Compatible OEM Part No | 8W0-820-043-BJ |
| Category | HVAC / Climate Control |
Compatible Vehicles
Fits 33 vehicle configurations across 1 make, 2018-2024.
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 33 vehicle configurations — 17 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2024 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2024 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2024 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2024 | Audi | S5 | Convertible | 3.0L V6 Turbo | |
| 2023 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2022 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2024 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2021 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2024 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2021 | Audi | S5 | Convertible | 3.0L V6 Turbo | |
| 2021 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2021 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2022 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2020 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2022 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2023 | Audi | S5 | Convertible | 3.0L V6 Turbo | |
| 2022 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2022 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2021 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2021 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2023 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2023 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2022 | Audi | S5 | Convertible | 3.0L V6 Turbo | |
| 2020 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2023 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2020 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2023 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2019 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2019 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2018 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2019 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2018 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/13/21 |
| 2018 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/13/21 |