Audi A4/A5/Q5/S5/SQ5/allroad Radiator 8K0121251K
OEM Part #: 8K0-121-251-K (8K0121251K)
Actual photo
The exact part you’ll receive — not a stock photo.
$99.99
Save 78% vs new
Used
Donor Vehicle2009 Audi A4 · 2.0L
New price~$448 from the dealer
✓ Free Same Day Shipping on orders by noon CT
Only 1 in stock — no guaranteed restock
-
Genuine OEM Used
SKU: 717464
Donor Vehicle: 2009 Audi A4 · 2.0L
SOME BENT FINS, SEE PICTURES
$99.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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Specifications
| Fits Vehicle Model | A4, A5, allroad, Q5, S5, SQ5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8K0-121-251-K (8K0121251K) |
| Compatible OEM Part No | 8K0-121-251-AJ |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 67 vehicle configurations across 1 make, 2009-2017.
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 67 vehicle configurations — 54 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2009 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2009 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | For Automatic Transmission |
| 2009 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2010 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2010 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | For Automatic Transmission |
| 2010 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2010 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2010 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Automatic Transmission |
| 2010 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2011 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2011 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | For Automatic Transmission |
| 2011 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2011 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2011 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2011 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Automatic Transmission |
| 2011 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Automatic Transmission |
| 2012 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2012 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | For Automatic Transmission |
| 2012 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2012 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2012 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Automatic Transmission |
| 2012 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2012 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Automatic Transmission |
| 2013 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2013 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2013 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Automatic Transmission |
| 2013 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Automatic Transmission |
| 2013 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Automatic Transmission |
| 2013 | Audi | allroad | Wagon | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Engine Code(s) CDNC, CPMA, CPMB |
| 2013 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2013 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2013 | Audi | S5 | Coupe | 3.0L V6 Supercharged | For Automatic Transmission |
| 2014 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2014 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2014 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Automatic Transmission |
| 2014 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Automatic Transmission |
| 2014 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Automatic Transmission |
| 2014 | Audi | allroad | Wagon | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Engine Code(s) CDNC, CPMA, CPMB |
| 2014 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 12/15/14 |
| 2014 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2014 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | |
| 2014 | Audi | S5 | Coupe | 3.0L V6 Supercharged | For Automatic Transmission |
| 2014 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | |
| 2015 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2015 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2015 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Automatic Transmission |
| 2015 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Automatic Transmission |
| 2015 | Audi | allroad | Wagon | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Engine Code(s) CDNC, CPMA, CPMB |
| 2015 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 12/15/14 |
| 2015 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2015 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Audi | S5 | Coupe | 3.0L V6 Supercharged | For Automatic Transmission |
| 2015 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | |
| 2016 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2016 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2016 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Automatic Transmission |
| 2016 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Automatic Transmission |
| 2016 | Audi | allroad | Wagon | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Engine Code(s) CDNC, CPMA, CPMB |
| 2016 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 12/15/14 |
| 2016 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2016 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | |
| 2016 | Audi | S5 | Coupe | 3.0L V6 Supercharged | For Automatic Transmission |
| 2016 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | |
| 2017 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Automatic Transmission |
| 2017 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 12/15/14 |
| 2017 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2017 | Audi | SQ5 | SUV | 3.0L V6 Supercharged |