The Nissens Auxiliary Radiator is a high-quality cooling system component designed for select Audi models including A8, S7, A7, S5, S4, and SQ5 from 2010 to 2018. This auxiliary radiator works alongside the main radiator to provide additional cooling capacity, especially for high-performance engines. Nissens' precision engineering ensures a perfect fit and OE-level performance, reducing the risk of overheating in demanding driving conditions.
Key Features & Benefits
- Enhanced Cooling: Provides extra heat dissipation for engines with high thermal loads.
- OE Fitment: Exact match to original dimensions and mounting points for straightforward installation.
- Corrosion Resistant: High-quality aluminum core with durable coating resists rust and degradation.
- Tested Performance: Each unit is leak-tested and quality checked to ensure reliability.
- Comprehensive Compatibility: Fits multiple Audi model variants with specific engine options.
Vehicle Fitment
| Make | Model | Years | Engine |
|---|---|---|---|
| Audi | A8 Quattro | 2013–2017 | 4.0V8 |
| Audi | A8 Quattro | 2018 | 4.0V8 |
| Audi | SQ5 | 2014–2017 | 3.0V6 |
| Audi | A8 Quattro | 2012–2016 | 6.3W12 |
| Audi | S7 | 2013–2015 | 4.0V8 |
| Audi | A7 Quattro | 2012–2015 | 3.0V6 |
| Audi | S5 | 2010–2012 | 3.0V6 |
| Audi | S4 | 2010–2012 | 3.0V6 |
Technical Specifications
| Part Type | Radiator – Auxiliary |
| Material | Aluminum core with plastic tanks |
| Position | Auxiliary, varies by vehicle |
Installation Notes
Direct replacement for the factory auxiliary radiator; bleeding of cooling system required after installation.
About NISSENS
Nissens is a leading manufacturer of engine cooling systems, trusted by OEMs and the aftermarket for over 90 years.
This part also goes by the following cross reference.
Cross Reference Part Number:
Fits These Vehicles
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | A8 Quattro | 4.0V8 | 2013–2017 |
| Audi | A8 Quattro | 3.0V6 | 2013–2017 |
| Audi | A8 Quattro | 6.3W12 | 2012–2016 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | A8 Quattro | 4.0V8 | 2018–2018 |
| Audi | A8 Quattro | 3.0V6 | 2018–2018 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | SQ5 | 3.0V6 | 2014–2017 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | S7 | 4.0V8 | 2013–2015 |
| Audi | A7 Quattro | 3.0V6 | 2012–2015 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | S5 | 3.0V6 | 2010–2012 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | S4 | 3.0V6 | 2010–2012 |