2013-2017 Audi AC Climate / Temp Control Unit Front 8K1820043AQ
OEM Part #: 8K1-820-043-AQ (8K1820043AQ)
Actual photo
The exact part you’ll receive — not a stock photo.
$39.49
Side: Front
Used
Donor2016 Audi A5 · 2.0L
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Genuine OEM Used
SKU: 679660
Donor Vehicle: 2016 Audi A5 · 2.0L
2 photos
$39.49
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Genuine OEM Used
SKU: 702588
Donor Vehicle: 2015 Audi Q5 · 2.0L
3 photos
$49.99
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Used Audi front AC climate control unit, OEM part number 8K1820043AQ. This genuine used module replaces 8K1820043BB and controls the heating and air conditioning system from the dashboard. When these units fail, common symptoms include the temperature blending not working correctly, the system blowing only hot or cold air regardless of setting, or the digital display becoming unresponsive. This unit fits multiple Audi models with various 1.8L, 2.0L, 3.0L, and 4.2L engines including turbocharged and supercharged configurations.
Specifications
| Fits Vehicle Model | A4, A5, allroad, Q5, RS5, S4, S5, SQ5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8K1-820-043-AQ (8K1820043AQ) |
| Compatible OEM Part No | 8K1-820-043-BB |
| Side | Front |
| Category | HVAC / Climate Control |
Compatible Vehicles
Fits 48 vehicle configurations across 1 make, 2013-2017.
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 48 vehicle configurations — 41 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2013 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2013 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2014 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2014 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2014 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2014 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2014 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2014 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2014 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2014 | Audi | Q5 | SUV | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2014 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Production Date After 03/31/14 |
| 2014 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2014 | Audi | RS5 | Convertible | 4.2L V8 | For Vehicles with Production Date After 03/31/14 |
| 2014 | Audi | S4 | Sedan | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2014 | Audi | S5 | Convertible | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2014 | Audi | S5 | Coupe | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2014 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2015 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2015 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2015 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2015 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2015 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2015 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2015 | Audi | Q5 | SUV | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2015 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Production Date After 03/31/14 |
| 2015 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2015 | Audi | RS5 | Convertible | 4.2L V8 | For Vehicles with Production Date After 03/31/14 |
| 2015 | Audi | S4 | Sedan | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2015 | Audi | S5 | Convertible | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2015 | Audi | S5 | Coupe | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2015 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2016 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2016 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2016 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2016 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2016 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2016 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2016 | Audi | Q5 | SUV | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2016 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Production Date After 03/31/14 |
| 2016 | Audi | S4 | Sedan | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2016 | Audi | S5 | Convertible | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2016 | Audi | S5 | Coupe | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2016 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2017 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2017 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 03/31/14 |
| 2017 | Audi | Q5 | SUV | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2017 | Audi | S5 | Convertible | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |
| 2017 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | For Vehicles with Production Date After 03/31/14 |