OE Quality
60-Day Returns

Denso 221-9210 Radiator
Overview of the Denso Radiator 221-9210 for Audi Q7 and Volkswagen Touareg
The Denso radiator part number 221-9210 is designed specifically for Audi Q7 and Volkswagen Touareg models. Engineered to meet precise core dimensions, this radiator ensures efficient cooling performance tailored to these vehicles.
- Core Height: 27.95 inches
- Core Width: 22.71 inches
- Core Thickness: 1.42 inches
- Inlet Diameter: 1.5 inches
- Outlet Diameter: 1.52 inches
- Transmission Oil Cooler: Not included
Detailed Product Description
This Denso radiator 221-9210 features a core height of 27.95 inches, width of 22.71 inches, and thickness of 1.42 inches, providing optimal heat dissipation for the cooling system of Audi Q7 and Volkswagen Touareg vehicles. The inlet and outlet diameters of 1.5 and 1.52 inches respectively are designed to match factory specifications, ensuring proper coolant flow and system compatibility. This radiator does not include a transmission oil cooler, focusing solely on engine cooling efficiency.
Compatible Vehicles and Applications
Compatible with the following vehicles:
- Audi Q7
- Volkswagen Touareg
This radiator is intended for use in maintaining engine temperature regulation and preventing overheating in these specific models.
Common Issues Addressed by This Radiator
- Engine overheating due to radiator core damage or clogging
- Coolant leaks from worn or corroded radiator cores
- Reduced cooling efficiency impacting engine performance
- Replacement of factory radiator with exact fit for Audi Q7 and Volkswagen Touareg
- Maintaining proper coolant flow with correct inlet and outlet diameters
Installation Notes and Tips
When installing the Denso radiator 221-9210, ensure all hose connections match the specified inlet (1.5 inches) and outlet (1.52 inches) diameters for a secure fit. Verify that the radiator core dimensions align with the vehicle’s mounting points to avoid installation issues. Since this radiator does not include a transmission oil cooler, confirm if your vehicle requires a separate cooler for transmission fluid.
Quality Assurance and Warranty
Denso radiators are manufactured to meet OEM standards for durability and performance. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed quality assurance to support reliable operation in Audi Q7 and Volkswagen Touareg vehicles.
| Brand | Denso |
| Part Number | 221-9210 |
| Core Height | 27.9500 |
| Core Thickness | 1.4200 |
| Core Width | 22.7100 |
| Transmission Oil Cooler Included | No |
| Inlet Diameter | 1.5000 |
| Outlet Diameter | 1.5200 |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Audi | Q7 | N/A | |
| 2014 | Audi | Q7 | N/A | Engine Cooling |
| 2013 | Audi | Q7 | N/A | Primary Radiator |
| 2012 | Audi | Q7 | N/A | Primary Radiator |
| 2011 | Audi | Q7 | N/A | Engine Cooling |
| 2011 | Audi | Q7 | N/A | Primary Radiator |
| 2010 | Audi | Q7 | N/A | |
| 2010 | Audi | Q7 | N/A | Primary Radiator |
| 2010 | Volkswagen | Touareg | N/A | |
| 2010 | Volkswagen | Touareg | N/A | Primary Radiator |
| 2009 | Audi | Q7 | N/A | |
| 2009 | Audi | Q7 | N/A | Primary Radiator |
| 2009 | Volkswagen | Touareg | N/A | |
| 2009 | Volkswagen | Touareg | N/A | Primary Radiator |
| 2008 | Audi | Q7 | N/A | |
| 2008 | Volkswagen | Touareg | N/A | Primary Radiator |
| 2008 | Volkswagen | Touareg | N/A | |
| 2007 | Audi | Q7 | N/A | |
| 2007 | Volkswagen | Touareg | N/A | Primary Radiator |
| 2007 | Volkswagen | Touareg | N/A | |
| 2006 | Volkswagen | Touareg | N/A | Primary Radiator |
| 2006 | Volkswagen | Touareg | N/A | |
| 2005 | Volkswagen | Touareg | N/A | |
| 2004 | Volkswagen | Touareg | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.