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TYC 2538 Radiator - Primary
Overview of TYC Radiator 2538 for Chevrolet and GMC Trucks
The TYC Radiator part number 2538 is engineered for heavy-duty Chevrolet and GMC trucks, including models like the Silverado 2500 HD and Sierra 3500. Designed with durable aluminum core material, this radiator supports efficient engine and transmission cooling to maintain optimal vehicle performance.
- Core material constructed from aluminum for effective heat dissipation
- Includes both engine and transmission oil coolers with plate oil cooler design
- Crossflow flow configuration for improved coolant circulation
- Core dimensions: 19.41 inches height, 37.8 inches length, and 2.2 inches thickness
- Quick connect inlet and outlet fittings for transmission and engine oil coolers
- Hose clamp inlet and outlet connections with diameters of 1.57 and 1.85 inches respectively
- Fin count of 58 every 4 inches with 0.35 inch fin wave height for enhanced cooling efficiency
Detailed Features of the TYC Radiator 2538
The TYC Radiator 2538 features a robust aluminum core that ensures efficient heat transfer and durability under demanding conditions. It incorporates both engine and transmission oil coolers, each utilizing a plate oil cooler design to maintain optimal fluid temperatures. The radiator’s crossflow configuration promotes effective coolant flow across the core, enhancing heat dissipation. With a single row core and precise fin specifications, including 58 fins every 4 inches and a fin wave height of 0.35 inches, this radiator is designed to optimize airflow and cooling capacity.
Connection points include quick connect fittings for the engine and transmission oil cooler inlets and outlets, facilitating secure and leak-resistant installation. The hose clamp inlet and outlet connections, measuring 1.57 inches and 1.85 inches respectively, provide compatibility with factory cooling system hoses. The top and bottom headers measure 3.16 by 20.66 inches, supporting structural integrity and fitment.
About the TYC Radiator Product Line
The TYC Radiator product line focuses on delivering reliable cooling solutions tailored for specific vehicle applications. This line emphasizes quality core materials and integrated oil coolers to support both engine and transmission cooling needs. The TYC Radiator 2538 exemplifies this approach by combining aluminum construction with plate oil coolers, ensuring compatibility and performance for Chevrolet and GMC heavy-duty trucks.
Applications and Common Issues Addressed
- Replacement for failing or leaking radiators in Chevrolet Avalanche 2500 and GMC Sierra 3500
- Resolves overheating issues caused by inefficient engine or transmission cooling
- Addresses coolant leaks from damaged or corroded radiator cores
- Improves cooling system performance in Silverado 2500 HD and Yukon XL 2500 models
- Supports restoration of proper transmission fluid temperature regulation
Installation Notes and Tips
- Ensure compatibility with Chevrolet and GMC models listed before installation
- Inspect and replace all hoses and clamps as needed to prevent leaks
- Use proper torque specifications for hose clamps and fittings to secure connections
- Flush the cooling system prior to installation to remove debris and contaminants
- Verify quick connect fittings are fully engaged to avoid transmission oil cooler leaks
Quality Assurance and Warranty
TYC Radiator 2538 is manufactured to meet or exceed OEM specifications, using high-quality aluminum core material and precision-engineered components. While specific warranty details are not provided, TYC products typically undergo rigorous quality control to ensure durability and reliable performance in Chevrolet and GMC heavy-duty trucks.
| Brand | TYC |
| Part Number | 2538 |
| Position | TYC Radiator, Primary |
| 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) | 0.37 |
| Eoc Inlet Diameter (mm) | 9.5 |
| Eoc Inlet Type | Quick connect |
| Eoc Outlet Diameter (in) | 0.37 |
| 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 | 1 |
| Outlet Connection Type | Hose clamp |
| Outlet Diameter (in) | 1.85 |
| Toc Distance (in) | 11.50 |
| Toc Inlet Diameter (in) | 0.37 |
| Toc Inlet Type | Quick connect |
| Toc Outlet Diameter (in) | 0.37 |
| Toc Outlet Type | Quick connect |
| Top Header | 3.16x20.66 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2004 | Chevrolet | Avalanche 2500 | Crew Cab Pickup | 8.1L | V8 | Primary | w/ 3/8" Cooler Fittings; TYC Radiator | ||
| 2003 | Chevrolet | Avalanche 2500 | Crew Cab Pickup | 8.1L | V8 | Primary | w/ 3/8" Cooler Fittings; TYC Radiator | ||
| 2002 | Chevrolet | Avalanche 2500 | Automatic | 8.1L | V8 | N/A | w/ 3/8" Cooler Fittings; TYC Radiator | ||
| 2002 | Chevrolet | Silverado 2500 HD | Automatic | 8.1L | V8 | N/A | w/ 3/8" Cooler Fittings; TYC Radiator | ||
| 2002 | Chevrolet | Silverado 3500 | LT | Extended Cab Pickup | Automatic | 8.1L | V8 | Primary | w/ 3/8" Cooler Fittings; TYC Radiator |
| 2002 | Chevrolet | Suburban 2500 | Automatic | 8.1L | V8 | N/A | w/ 3/8" Cooler Fittings; TYC Radiator | ||
| 2002 | GMC | Sierra 2500 HD | Automatic | 8.1L | V8 | N/A | w/ 3/8" Cooler Fittings; TYC Radiator | ||
| 2002 | GMC | Sierra 3500 | SLE | Cab & Chassis | Automatic | 8.1L | V8 | Primary | w/ 3/8" Cooler Fittings; TYC Radiator |
| 2002 | GMC | Yukon XL 2500 | Automatic | 8.1L | V8 | N/A | w/ 3/8" Cooler Fittings; TYC Radiator | ||
| 2001 | Chevrolet | Silverado 2500 HD | Automatic | 8.1L | V8 | N/A | w/ 3/8" Cooler Fittings; TYC Radiator | ||
| 2001 | Chevrolet | Silverado 3500 | LT | Crew Cab Pickup | Automatic | 8.1L | V8 | Primary | w/ 3/8" Cooler Fittings; TYC Radiator |
| 2001 | Chevrolet | Suburban 2500 | Automatic | 8.1L | V8 | N/A | w/ 3/8" Cooler Fittings; TYC Radiator | ||
| 2001 | GMC | Sierra 2500 HD | Automatic | 8.1L | V8 | N/A | w/ 3/8" Cooler Fittings; TYC Radiator | ||
| 2001 | GMC | Sierra 3500 | SLT | Crew Cab Pickup | Automatic | 8.1L | V8 | Primary | w/ 3/8" Cooler Fittings; TYC Radiator |
| 2001 | GMC | Yukon XL 2500 | Automatic | 8.1L | V8 | N/A | w/ 3/8" Cooler 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.