OE Quality
60-Day Returns

TYC 1864 Radiator - Primary
Overview of TYC Radiator 1864 for Suzuki Sidekick
The TYC Radiator 1864 is engineered specifically for the Suzuki Sidekick, providing reliable cooling performance with integrated transmission oil cooling. Designed with durable aluminum core material, this radiator supports efficient heat dissipation and vehicle operation under various driving conditions.
- Core material constructed from aluminum for effective heat transfer
- Includes a concentric transmission oil cooler for enhanced transmission temperature management
- Downflow core design with 1.02-inch thickness and 18.98-inch height
- Hose clamp inlet and outlet connections with 1.14-inch diameter
- Single-row core with 64 fins per 4 inches and 43 total tubes for optimized airflow
Detailed Features of the TYC Radiator 1864
This TYC Radiator 1864 features a 16.73-inch core length and a 2.03x20.1 inch top and bottom header, ensuring a precise fit for the Suzuki Sidekick. The radiator’s downflow configuration promotes efficient coolant circulation, while the concentric transmission oil cooler integrated within the unit helps maintain transmission fluid temperature. The fin wave height of 0.35 inches and fin pitch of 3.2 contribute to effective heat exchange. Both inlet and outlet connections utilize hose clamps with a 1.14-inch diameter, facilitating secure hose attachment. The radiator includes 44 total fin rows and 43 tubes, each measuring 26 by 2 inches, designed to optimize cooling capacity.
About the TYC Radiator Product Line
The TYC Radiator product line focuses on delivering reliable cooling solutions with precise fitment and durable construction. Radiators in this line, including part number 1864, are designed to meet or exceed OEM specifications, featuring quality materials such as aluminum cores and integrated transmission oil coolers where applicable. This ensures compatibility and performance tailored to specific vehicle models like the Suzuki Sidekick.
Common Applications and Problem Solving
- Replaces faulty or leaking radiators in Suzuki Sidekick vehicles
- Addresses overheating issues caused by inefficient coolant flow
- Resolves transmission overheating with built-in concentric oil cooler
- Improves engine cooling performance with high fin density and aluminum core
- Eliminates coolant leaks from damaged or corroded radiator cores
Installation Notes and Tips
When installing the TYC Radiator 1864, ensure all hose clamps are securely fastened to the 1.14-inch inlet and outlet connections. Verify the downflow orientation matches the vehicle’s cooling system layout. Properly connect the concentric transmission oil cooler fittings using the tube fittings provided. It is recommended to inspect and replace any worn hoses or clamps during installation to maintain system integrity.
Quality Assurance and Warranty
TYC Radiator 1864 is manufactured to meet strict quality standards, utilizing corrosion-resistant aluminum core material and precision construction. While specific warranty details are not provided here, TYC products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.
| Brand | TYC |
| Part Number | 1864 |
| Position | TYC Radiator, Primary |
| Core Material | Aluminum |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Type | Concentric oil cooler |
| Engine Oil Cooler Included | No |
| Bottom Header | 2.03x20.1 |
| Core Height (in) | 18.98 |
| Core Length (in) | 16.73 |
| Core Thickness (in) | 1.02 |
| Fin Count (every 4") | 64 |
| Fin Wave Height (in) | 0.35 |
| Find Wave Pitch | 3.2 |
| Flow Configuration | Downflow |
| Inlet Connection Type | Hose clamp |
| Inlet Diameter (in) | 1.14 |
| No. Of Rows | 1 |
| Outlet Connection Type | Hose clamp |
| Outlet Diameter (in) | 1.14 |
| Toc Distance (in) | 12.80 |
| Toc Inlet Diameter (in) | 0.31 |
| Toc Inlet Type | Tube fitting |
| Toc Outlet Diameter (in) | 0.31 |
| Toc Outlet Type | Tube fitting |
| Top Header | 2.03x20.1 |
| Total Fin Row Count | 44 |
| Total Tube Count | 43 |
| Tube Count (every 4") | 10 |
| Tube Width X Height | 26x2 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | # Doors | Transmission | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1998 | Suzuki | Sidekick | Manual | N/A | TYC Radiator | |||
| 1998 | Suzuki | Sidekick | Automatic | N/A | TYC Radiator | |||
| 1997 | Suzuki | Sidekick | Automatic | N/A | TYC Radiator | |||
| 1997 | Suzuki | Sidekick | Manual | N/A | TYC Radiator | |||
| 1996 | Suzuki | Sidekick | Manual | N/A | TYC Radiator | |||
| 1996 | Suzuki | Sidekick | Automatic | N/A | TYC Radiator | |||
| 1995 | Suzuki | Sidekick | Manual | N/A | TYC Radiator | |||
| 1995 | Suzuki | Sidekick | Automatic | N/A | TYC Radiator | |||
| 1994 | Suzuki | Sidekick | Manual | N/A | TYC Radiator | |||
| 1994 | Suzuki | Sidekick | Automatic | N/A | TYC Radiator | |||
| 1993 | Suzuki | Sidekick | JS | Sport Utility | 2 Door | Manual | Primary | TYC Radiator |
| 1992 | Suzuki | Sidekick | JX | Sport Utility | 2 Door | Manual | Primary | TYC Radiator |
* 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.