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TYC 2620 Radiator - Primary
Overview of TYC Radiator 2620 for Cadillac and Pontiac
The TYC Radiator 2620 is engineered to provide reliable cooling performance for select Cadillac and Pontiac models, including the Bonneville and DeVille. Designed with durable aluminum core material and integrated oil coolers, this radiator supports efficient engine and transmission temperature management.
- Core material constructed from aluminum for effective heat dissipation
- Includes both engine and transmission plate oil coolers
- Crossflow design with 1.26-inch core thickness for optimized coolant flow
- Hose clamp inlet and outlet connections with 1.30-inch and 1.57-inch diameters respectively
- Core dimensions: 15.08 inches height, 30.51 inches length, and 1.26 inches thickness
- 64 fins every 4 inches with a fin wave height of 0.35 inches for enhanced cooling
- Compatible with Cadillac Bonneville and Pontiac DeVille models
TYC Radiator Product Line Details
The TYC Radiator product line focuses on delivering quality cooling components that meet or exceed OEM specifications. This line integrates advanced features such as plate-type oil coolers for both engine and transmission, ensuring comprehensive thermal management. The TYC Radiator 2620 exemplifies this approach by combining a robust aluminum core with precise flow configuration to maintain optimal engine performance.
Technical Specifications and Features
This radiator features a crossflow flow configuration that promotes efficient coolant circulation across the core. The aluminum core measures 15.08 inches in height, 30.51 inches in length, and 1.26 inches in thickness, providing a balance between cooling capacity and fitment. The radiator includes a single row of tubes, with 34 tubes total and 64 fins every 4 inches, contributing to effective heat exchange. Both the engine and transmission oil coolers are plate-type, enhancing cooling efficiency for critical vehicle systems. The inlet and outlet connections use hose clamps with diameters of 1.30 inches and 1.57 inches respectively, facilitating secure hose attachment. Additionally, the transmission oil cooler inlet features a quick connect fitting sized 5/8-18UNF.
Applications and Problem Solving
- Replaces failing or leaking radiators in Cadillac Bonneville and Pontiac DeVille vehicles
- Addresses overheating issues caused by inefficient cooling systems
- Resolves transmission fluid temperature regulation problems with integrated oil cooler
- Improves engine oil cooling to prevent premature engine wear
- Restores proper coolant flow and heat dissipation in aging radiators
Installation Notes and Tips
Installation requires proper handling of hose clamp connections for both inlet and outlet ports to ensure leak-free operation. The radiator’s crossflow design and specific core dimensions should be verified against vehicle specifications for compatibility. The quick connect fitting on the transmission oil cooler inlet simplifies connection but should be checked for secure engagement. It is recommended to inspect all hoses and clamps during installation and replace any worn components to maintain system integrity.
Quality Assurance and Warranty
The TYC Radiator 2620 is manufactured to meet industry standards for durability and performance. Constructed with corrosion-resistant aluminum and equipped with integrated oil coolers, it supports long-term vehicle operation. Warranty details are provided by the manufacturer and should be reviewed prior to purchase to confirm coverage terms.
| Brand | TYC |
| Part Number | 2620 |
| 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 | 2.42x16.59 |
| Core Height (in) | 15.08 |
| Core Length (in) | 30.51 |
| Core Thickness (in) | 1.26 |
| Eoc Distance (in) | 11.50 |
| Fin Count (every 4") | 64 |
| Fin Wave Height (in) | 0.35 |
| Find Wave Pitch | 3.2 |
| Flow Configuration | Crossflow |
| Inlet Connection Type | Hose clamp |
| Inlet Diameter (in) | 1.30 |
| No. Of Rows | 1 |
| Outlet Connection Type | Hose clamp |
| Outlet Diameter (in) | 1.57 |
| Toc Distance (in) | 11.50 |
| Toc Inlet Diameter (in) | 5/8-18unf |
| Toc Inlet Type | Quick connect |
| Top Header | 2.42x16.59 |
| Total Fin Row Count | 35 |
| Total Tube Count | 34 |
| Tube Count (every 4") | 10 |
| Tube Width X Height | 32x2 |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2005 | Cadillac | DeVille | Base | Limousine | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2005 | Cadillac | DeVille | Base | Sedan | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2005 | Cadillac | DeVille | Base | Hearse | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2005 | Pontiac | Bonneville | GXP | Sedan | 4.6L | V8 | Primary | TYC Radiator |
| 2004 | Cadillac | DeVille | Base | Sedan | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2004 | Cadillac | DeVille | Base | Limousine | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2004 | Cadillac | DeVille | Base | Hearse | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2004 | Pontiac | Bonneville | GXP | Sedan | 4.6L | V8 | Primary | TYC Radiator |
| 2003 | Cadillac | DeVille | Base | Limousine | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2003 | Cadillac | DeVille | Base | Sedan | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2003 | Cadillac | DeVille | Base | Hearse | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2002 | Cadillac | DeVille | Base | Limousine | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2002 | Cadillac | DeVille | Base | Sedan | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2002 | Cadillac | DeVille | Base | Hearse | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2001 | Cadillac | DeVille | Base | Hearse | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2001 | Cadillac | DeVille | Base | Sedan | 4.6L | V8 | N/A | w/o TOC; TYC Radiator |
| 2001 | Cadillac | DeVille | Base | Limousine | 4.6L | V8 | N/A | w/o TOC; 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.