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Denso 221-0512 Radiator
Overview of Denso Radiator for Toyota Avalon
The Denso 221-0512 radiator is engineered specifically for Toyota Avalon models, providing reliable cooling performance. Designed with precise core dimensions and integrated transmission oil cooler, this radiator supports efficient engine operation and temperature regulation.
- Core Height: 15.75 inches
- Core Width: 28.25 inches
- Core Thickness: 1.00 inch
- Inlet Diameter: 1.375 inches
- Outlet Diameter: 1.375 inches
- Includes Transmission Oil Cooler
Detailed Product Description
This Denso radiator, part number 221-0512, features a core height of 15.75 inches, width of 28.25 inches, and a thickness of 1 inch, ensuring optimal heat dissipation for the Toyota Avalon. The radiator includes an integrated transmission oil cooler, which helps maintain transmission fluid temperature, enhancing transmission longevity and performance. Both the inlet and outlet diameters measure 1.375 inches, matching OEM specifications for a direct fit installation.
Compatible Vehicles and Applications
This radiator is compatible with Toyota Avalon models requiring a radiator with the specified core dimensions and transmission oil cooler integration. It is designed to replace factory radiators that match these measurements and features, ensuring proper fit and function.
- Overheating issues due to radiator core damage or clogging
- Transmission fluid overheating caused by faulty or missing transmission oil cooler
- Leaks or cracks in the radiator core or tanks
- Reduced cooling efficiency impacting engine performance
- Corrosion or physical damage from road debris
Installation Notes and Tips
When installing the Denso 221-0512 radiator on a Toyota Avalon, ensure all hose connections match the 1.375-inch inlet and outlet diameters. Verify the transmission oil cooler lines are properly connected to maintain transmission cooling. It is recommended to flush the cooling system before installation to remove any debris and prevent contamination. Use OEM-quality coolant and follow manufacturer torque specifications for mounting hardware.
Quality Assurance and Warranty
Denso radiators are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The 221-0512 radiator undergoes rigorous quality control testing to verify core integrity and cooling efficiency. Warranty coverage details should be confirmed with the original product documentation or supplier.
| Brand | Denso |
| Part Number | 221-0512 |
| Core Height | 15.7500 |
| Core Thickness | 1.0000 |
| Core Width | 28.2500 |
| Inlet Diameter | 1.3750 |
| Outlet Diameter | 1.3750 |
| Transmission Oil Cooler Included | YES |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Toyota | Avalon | N/A | w/ Tow Package |
| 2003 | Toyota | Avalon | N/A | w/ Tow Package |
| 2002 | Toyota | Avalon | N/A | w/ Tow Package |
| 2001 | Toyota | Avalon | N/A | w/ Tow Package |
| 2000 | Toyota | Avalon | N/A | w/ Tow Package |
* 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.