2011-2017 Audi A5/S5 Air Duct / Guide Rear 8K0863325A
OEM Part #: 8K0-863-325-A (8K0863325A)
Actual photo
The exact part you’ll receive — not a stock photo.
$15.63
Side: Rear
Used
Donor2015 Audi S5 · 3.0L
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Genuine OEM Used
SKU: 533729
Donor Vehicle: 2015 Audi S5 · 3.0L
2 photos
$15.63
30-Day Returns
Genuine OEM Used
SKU: 710085
Donor Vehicle: 2013 Audi S5 · 3.0L
2 photos
$15.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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This used OEM Audi rear air duct (part number 8K0863325A, also supersedes 8K0863325) directs airflow to the vehicle’s rear components, such as HVAC or differential cooling. When damaged or missing, it can cause reduced cooling efficiency or abnormal noise. Originally fitted to A5, A5 Quattro, and S5 models with turbocharged 1.8L, 2.0L, and supercharged 3.0L V6 engines, this guide ensures proper air delivery. A genuine OEM replacement to restore factory airflow.
Specifications
| Fits Vehicle Model | A5, S5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8K0-863-325-A (8K0863325A) |
| Compatible OEM Part No | 8K0-863-325 |
| Side | Rear |
| Category | Underbody |
Compatible Vehicles
Fits 26 vehicle configurations across 1 make, 2011-2017.
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 26 vehicle configurations — 6 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2016 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2016 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2016 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2016 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2012 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 05/16/11 |
| 2011 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 05/16/11 |
| 2012 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 05/16/11 |
| 2011 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 05/16/11 |
| 2017 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2017 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2015 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2014 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2014 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2014 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2014 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2014 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2011 | Audi | S5 | Convertible | 3.0L V6 Supercharged | For Vehicles with Production Date After 05/16/11 |
| 2012 | Audi | S5 | Convertible | 3.0L V6 Supercharged | For Vehicles with Production Date After 05/16/11 |
| 2013 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2013 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2013 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2013 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2013 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2015 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2015 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2015 | Audi | S5 | Convertible | 3.0L V6 Supercharged |