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Denso 221-4801 Radiator
Overview of Denso Radiator for Suzuki Sidekick
The Denso radiator part number 221-4801 is designed specifically for Suzuki Sidekick models, providing reliable cooling performance. This radiator includes a transmission oil cooler, making it a comprehensive solution for your vehicle's cooling system needs.
- Core Height: 16.75 inches
- Core Width: 20.687 inches
- Core Thickness: 1.0 inch
- Inlet Diameter: 0.937 inches
- Outlet Diameter: 0.937 inches
- Includes Transmission Oil Cooler
Detailed Product Description
The Denso 221-4801 radiator features a core measuring 16.75 inches in height, 20.687 inches in width, and 1 inch in thickness, ensuring efficient heat dissipation for the Suzuki Sidekick. Both the inlet and outlet diameters are 0.937 inches, compatible with the vehicle's existing cooling hoses. The integrated transmission oil cooler supports the transmission system by maintaining optimal fluid temperatures, which helps prevent overheating and extends transmission life.
Applications and Problem Solving
This radiator is compatible with Suzuki Sidekick models requiring a direct replacement radiator with transmission oil cooling capabilities. It addresses several common issues including:
- Engine overheating due to inefficient heat exchange
- Transmission fluid overheating affecting shifting performance
- Leaks or damage in the radiator core or tanks
- Reduced cooling efficiency from clogged or corroded radiators
Installation Notes and Tips
When installing the Denso 221-4801 radiator on a Suzuki Sidekick, ensure all hose connections match the 0.937-inch inlet and outlet diameters. Properly flush the cooling system before installation to remove debris and contaminants. Check transmission fluid levels after installation to confirm the transmission oil cooler is functioning correctly. Use manufacturer-recommended coolant and follow torque specifications for mounting hardware.
Quality Assurance and Warranty
Denso radiators are manufactured to meet OEM specifications, ensuring durability and performance. The 221-4801 radiator undergoes rigorous quality control testing to verify core integrity and cooling efficiency. While specific warranty details may vary, Denso products typically include a limited warranty covering defects in materials and workmanship.
| Brand | Denso |
|---|---|
| Part Number | 221-4801 |
| Core Height | 16.7500 |
| Core Thickness | 1.0000 |
| Core Width | 20.6870 |
| Inlet Diameter | 0.9370 |
| Outlet Diameter | 0.9370 |
| Transmission Oil Cooler Included | YES |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2000 | Suzuki | Grand Vitara | N/A | ||
| 1999 | Suzuki | Grand Vitara | N/A | ||
| 1998 | Suzuki | Sidekick | Automatic | N/A | |
| 1997 | Suzuki | Sidekick | Automatic | N/A | |
| 1996 | Suzuki | Sidekick | Automatic | 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.