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TYC 2537 Radiator
| Brand | TYC 2537 |
|---|---|
| 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 |
| Product line | TYC Radiator |
| Fits | Chevrolet and GMC · 9 vehicles |
Aluminum core. Lightweight construction helps manage heat efficiently.
Crossflow design. Promotes even coolant flow through the radiator.
Engine and transmission coolers included. Integrated plate coolers add extra thermal management.
Cross-references APDI 8012537, Chevrolet 89019168 and CRS CUC2537 for the same application. See all 10.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
TYC 2537 Radiator for Chevrolet and GMC HD Trucks
TYC Radiator 2537 is a direct-fit cooling system replacement for select Chevrolet and GMC heavy-duty trucks. It combines an aluminum core with integrated engine oil and transmission oil coolers to support factory-style thermal management in demanding towing and hauling conditions.
Key Features
- Aluminum radiator core for efficient heat transfer
- Crossflow design with 2-row construction
- Engine oil cooler included with plate-style cooler design
- Transmission oil cooler included with plate-style cooler design
- Hose clamp inlet and outlet connections
- Quick-connect EOC fittings with 0.63 in. inlet and outlet diameter
- Core dimensions: 19.41 in. height, 37.8 in. length, 2.2 in. thickness
- Fits 2001-2002 Chevrolet Silverado 2500 HD, 2001-2002 Chevrolet Silverado 3500, 2002 Chevrolet Avalanche 2500, 2001-2002 GMC Sierra 2500 HD, and 2001-2002 GMC Sierra 3500
Detailed Description
TYC Radiator 2537 is built for vehicles that use factory-style engine and transmission cooling circuits. The aluminum core, crossflow layout, and plate oil cooler design support consistent coolant and fluid temperature control in Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, Chevrolet Avalanche 2500, GMC Sierra 2500 HD, and GMC Sierra 3500 applications. This part number 2537 is also cross-referenced to Spectra Premium CU2537 for the same application.
The TYC radiator line focuses on replacement cooling components that match OE-style fitment and connection points. For these Chevrolet and GMC truck applications, TYC 2537 includes the integrated cooler provisions needed for vehicles equipped with 5/8 in. TOC fittings.
What It Is Used For
- Replacing a leaking or corroded radiator
- Restoring coolant flow in overheating Chevrolet Silverado 2500 HD and Silverado 3500 trucks
- Addressing transmission fluid temperature issues tied to a failing cooler circuit
- Replacing a damaged radiator after impact or road debris exposure
- Correcting engine oil cooler or transmission oil cooler leakage at the radiator assembly
Installation Notes and Tips
Verify the vehicle uses 5/8 in. TOC fittings before ordering. Confirm hose clamp inlet and outlet connections, along with the quick-connect cooler fittings, match the original equipment layout on the truck. Inspect hoses, clamps, and cooler lines for wear before installation, and flush the cooling system if contamination is present. Fits 2001-2002 Chevrolet Silverado 2500 HD, 2001-2002 Chevrolet Silverado 3500, 2002 Chevrolet Avalanche 2500, 2001-2002 GMC Sierra 2500 HD, and 2001-2002 GMC Sierra 3500.
Quality Assurance
TYC Radiator 2537 is engineered as a replacement radiator for OE-style cooling system service on select Chevrolet and GMC HD trucks. Its aluminum construction and integrated cooler design support consistent fitment and function for the listed applications.
| 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 |
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