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Denso 221-9328 Radiator
Overview of the Denso Radiator 221-9328 for Cadillac and Chevrolet
The Denso Radiator 221-9328 is designed specifically for Cadillac and Chevrolet vehicles, including the Impala and XTS models. This radiator ensures efficient engine cooling with precise core dimensions and integrated transmission oil cooler functionality.
- Core Height: 26.77 inches
- Core Width: 16.33 inches
- Core Thickness: 1.06 inches
- Transmission Oil Cooler Included
- Inlet Diameter: 1.34 inches
- Outlet Diameter: 1.36 inches
Detailed Specifications and Features
This Denso Radiator 221-9328 features a core height of 26.77 inches and a width of 16.33 inches, providing ample surface area for heat dissipation. The core thickness of 1.06 inches supports effective coolant flow and thermal management. It includes a built-in transmission oil cooler, which helps maintain optimal transmission temperatures, enhancing overall vehicle performance. The inlet and outlet diameters of 1.34 and 1.36 inches respectively ensure compatibility with the cooling system of Cadillac Impala and Chevrolet XTS models.
About the Denso Radiator Product Line
The Denso Radiator product line focuses on delivering reliable cooling components engineered to meet OEM specifications. Radiators in this line are designed to provide consistent thermal performance and durability, making them suitable replacements for factory-installed parts in select Cadillac and Chevrolet vehicles.
Common Applications and Problem Resolution
- Replaces leaking or damaged radiators in Cadillac Impala and Chevrolet XTS
- Addresses engine overheating issues caused by inefficient cooling
- Resolves transmission overheating by utilizing the integrated oil cooler
- Fixes coolant leaks due to worn or corroded radiator cores
- Improves overall engine temperature regulation for better vehicle reliability
Installation Notes and Tips
When installing the Denso Radiator 221-9328, ensure all hose connections match the specified inlet and outlet diameters of 1.34 and 1.36 inches. Verify compatibility with the vehicle’s cooling and transmission systems before installation. It is recommended to flush the cooling system and inspect related components such as hoses and clamps to prevent future leaks or failures.
Quality Assurance and Warranty
Denso radiators are manufactured to meet strict quality standards and OEM specifications. This radiator undergoes rigorous testing to ensure durability and performance. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Denso |
| Part Number | 221-9328 |
| Core Height | 26.7700 |
| Core Thickness | 1.0600 |
| Core Width | 16.3300 |
| Inlet Diameter | 1.3400 |
| Outlet Diameter | 1.3600 |
| Transmission Oil Cooler Included | YES |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2020 | Chevrolet | Impala | N/A | Equipment Package, Hot Weather [XZ1]; Radiator |
| 2019 | Cadillac | XTS | N/A | Radiator |
| 2019 | Chevrolet | Impala | N/A | Equipment Package, Hot Weather [XZ1]; Radiator |
| 2018 | Cadillac | XTS | N/A | Radiator |
| 2018 | Chevrolet | Impala | N/A | Equipment Package, Hot Weather [XZ1]; Radiator |
| 2017 | Cadillac | XTS | N/A | Radiator |
| 2017 | Chevrolet | Impala | N/A | Equipment Package, Hot Weather [XZ1]; Radiator |
| 2016 | Cadillac | XTS | N/A | |
| 2016 | Chevrolet | Impala | N/A | Equipment Package, Hot Weather [XZ1]; Radiator |
| 2015 | Cadillac | XTS | N/A | |
| 2014 | Cadillac | XTS | N/A | |
| 2013 | Cadillac | XTS | 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.