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TYC 2537 Radiator
Overview of the TYC Radiator 2537 for Chevrolet and GMC Trucks
The TYC Radiator part number 2537 is engineered for reliable cooling performance in heavy-duty Chevrolet and GMC trucks. Designed specifically for models like the Silverado 2500 HD, Sierra 3500, and Avalanche 2500, this radiator supports optimal engine and transmission temperatures under demanding conditions.
- Core constructed from durable aluminum for efficient heat dissipation
- Includes integrated plate-type engine and transmission oil coolers
- Crossflow design with 2 rows and 44 tubes for balanced coolant flow
- Quick connect fittings for transmission oil cooler inlet and outlet
- Hose clamp inlet and outlet connections sized for precise fitment
- Core dimensions: 19.41" height, 37.8" length, and 2.2" thickness
- Fin count and wave pitch optimized for effective airflow and cooling
Detailed Features and Specifications
The TYC Radiator 2537 features an aluminum core that enhances heat transfer efficiency while maintaining structural integrity. Its crossflow configuration allows coolant to pass horizontally through the core, improving cooling performance for the Chevrolet Silverado 2500 HD and GMC Sierra 3500 models. The radiator includes both engine and transmission oil coolers, each utilizing plate-type coolers to maintain optimal fluid temperatures. Quick connect fittings on the transmission oil cooler inlet and outlet simplify installation and service. The radiator’s inlet and outlet connections use hose clamps with diameters of 1.57 inches and 1.85 inches respectively, ensuring secure hose attachment. With 44 tubes and 45 total fin rows, the design supports effective heat exchange, while fin wave height and pitch are calibrated to maximize airflow.
About the TYC Radiator Product Line
The TYC Radiator product line focuses on delivering reliable cooling solutions tailored to specific vehicle applications. This line emphasizes quality core materials and integrated oil coolers to support both engine and transmission cooling needs. The TYC Radiator 2537 exemplifies this approach by combining durable aluminum construction with advanced cooling features suitable for heavy-duty Chevrolet and GMC trucks.
Common Applications and Problem Solving
- Replaces worn or leaking radiators in Chevrolet Avalanche 2500 and GMC Sierra 3500
- Addresses overheating issues caused by inefficient cooling systems
- Restores proper engine and transmission oil temperatures for improved performance
- Solves coolant leaks related to damaged cores or headers
- Supports heavy-duty towing and hauling by maintaining stable operating temperatures
Installation Notes and Tips
Ensure compatibility with your Chevrolet Silverado 2500 HD or GMC Sierra 3500 before installation. The radiator uses hose clamp connections for inlet and outlet hoses, so verify hose condition and size for a secure fit. Quick connect fittings on the transmission oil cooler simplify connection but should be checked for proper sealing. It is recommended to drain all fluids and inspect related cooling system components during replacement to prevent future issues.
Quality Assurance and Warranty
TYC Radiator 2537 is manufactured to meet OEM specifications for fit, form, and function. The aluminum core and integrated oil coolers undergo rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, TYC products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | TYC |
| Part Number | 2537 |
| Position | TYC Radiator |
| Core Material | Aluminum |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Type | Plate oil cooler |
| Engine Oil Cooler Type | Plate oil cooler |
| Engine Oil Cooler Included | Yes |
| Bottom Header | 3.16x20.66 |
| Core Height (in) | 19.41 |
| Core Length (in) | 37.8 |
| Core Thickness (in) | 2.2 |
| Eoc Distance (in) | 11.50 |
| Eoc Inlet Diameter (in) | 0.63 |
| Eoc Inlet Diameter (mm) | 16 |
| Eoc Inlet Type | Quick connect |
| Eoc Outlet Diameter (in) | 0.63 |
| Eoc Outlet Type | Quick connect |
| Fin Count (every 4") | 58 |
| Fin Wave Height (in) | 0.35 |
| Find Wave Pitch | 3.5 |
| Flow Configuration | Crossflow |
| Inlet Connection Type | Hose clamp |
| Inlet Diameter (in) | 1.57 |
| No. Of Rows | 2 |
| Outlet Connection Type | Hose clamp |
| Outlet Diameter (in) | 1.85 |
| Toc Distance (in) | 11.50 |
| Top Header | 3.16x20.66 |
| Total Fin Row Count | 45 |
| Total Tube Count | 44 |
| Tube Count (every 4") | 10 |
| Tube Width X Height | 26x2 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | Chevrolet | Avalanche 2500 | Automatic | 8.1L | V8 | N/A | w/ 5/8" TOC Fittings; TYC Radiator |
| 2002 | Chevrolet | Silverado 2500 HD | Automatic | 8.1L | V8 | N/A | w/ 5/8" TOC Fittings; TYC Radiator |
| 2002 | Chevrolet | Silverado 3500 | Automatic | 8.1L | V8 | N/A | w/ 5/8" TOC Fittings; TYC Radiator |
| 2002 | GMC | Sierra 2500 HD | Automatic | 8.1L | V8 | N/A | w/ 5/8" TOC Fittings; TYC Radiator |
| 2002 | GMC | Sierra 3500 | Automatic | 8.1L | V8 | N/A | w/ 5/8" TOC Fittings; TYC Radiator |
| 2001 | Chevrolet | Silverado 2500 HD | Automatic | 8.1L | V8 | N/A | w/ 5/8" TOC Fittings; TYC Radiator |
| 2001 | Chevrolet | Silverado 3500 | Automatic | 8.1L | V8 | N/A | w/ 5/8" TOC Fittings; TYC Radiator |
| 2001 | GMC | Sierra 2500 HD | Automatic | 8.1L | V8 | N/A | w/ 5/8" TOC Fittings; TYC Radiator |
| 2001 | GMC | Sierra 3500 | Automatic | 8.1L | V8 | N/A | w/ 5/8" TOC Fittings; 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.