Audi Radiator 4D0121251R – Behr
We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.
We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.
This Audi radiator (OEM part 4D0121251R) by MAHLE Behr is a high-quality direct replacement for the engine cooling system. It efficiently transfers heat from coolant to air, keeping engine temperatures optimal. Designed to meet or exceed OE specifications, it provides reliable cooling for Audi A8 and S8 models from 2000-2003.
| Make | Model | Years | Engine |
|---|---|---|---|
| Audi | S8 | 2001–2002 | 4.2V8 |
| Audi | S8 | 2003 | 4.2V8 |
| Audi | A8 Quattro | 2000–2002 | 4.2V8 |
| Audi | A8 Quattro | 2003 | 4.2V8 |
| Part Number | 376735341 |
| OEM Part Number | 4D0121251R |
| Material | Aluminum core with plastic tanks |
Direct fit replacement; professional installation recommended.
MAHLE Behr is a world-renowned OE supplier of thermal management systems, trusted by leading automotive manufacturers.
This part also goes by the following cross reference.
Cross Reference Part Number:
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | S8 | 4.2V8 | 2001–2002 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | S8 | 4.2V8 | 2003–2003 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | A8 Quattro | 4.2V8 | 2000–2002 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | A8 Quattro | 4.2V8 | 2003–2003 |