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TYC 2731 Radiator
Overview of TYC Radiator for Cadillac CTS
The TYC Radiator part number 2731 is engineered to provide reliable cooling performance for Cadillac CTS models. Designed with durable aluminum core material and integrated transmission oil cooler, this radiator supports efficient engine temperature management and transmission fluid cooling.
- Core material constructed from aluminum for effective heat dissipation
- Includes a plate-type transmission oil cooler for enhanced transmission cooling
- Downflow core design with dimensions: 25.91 inches height, 16.73 inches length, and 1.02 inches thickness
- Single-row tube configuration with 65 tubes and 66 fin rows for optimized airflow
- Hose clamp inlet and outlet connections with 1.36-inch diameter
- Quick connect type transmission oil cooler inlet and outlet with 0.37-inch diameter
TYC Radiator Product Line Details
The TYC Radiator line focuses on delivering quality cooling components that meet or exceed OEM specifications. This radiator model 2731 integrates a plate oil cooler designed to maintain transmission fluid temperatures, which is critical for the Cadillac CTS’s performance and longevity. The use of aluminum core material ensures lightweight construction while maintaining durability and efficient heat transfer.
Technical Specifications and Features
This radiator features a downflow flow configuration, allowing coolant to flow from top to bottom through a single row of tubes. The core measures 25.91 inches in height, 16.73 inches in length, and 1.02 inches in thickness, providing ample surface area for heat exchange. The fin count is 64 per every 4 inches with a fin wave height of 0.31 inches and a pitch of 3.2, contributing to effective airflow and cooling efficiency. The radiator includes a bottom header sized 2.28 by 26.87 inches and a top header sized 2.01 by 26.87 inches. Transmission oil cooler connections use quick connect fittings with 0.37-inch diameter, while the inlet and outlet connections for coolant use hose clamps with 1.36-inch diameter.
Applications and Problem Solving
- Replaces faulty or leaking radiator in Cadillac CTS models
- Addresses overheating issues caused by inefficient heat dissipation
- Improves transmission fluid cooling to prevent transmission overheating
- Resolves coolant leaks from damaged or corroded radiator cores
- Supports engine cooling system maintenance and restoration
Installation Notes and Tips
Ensure compatibility with your specific Cadillac CTS model before installation. The radiator uses hose clamp connections for inlet and outlet hoses, and quick connect fittings for the transmission oil cooler lines. Properly secure all connections to prevent leaks. It is recommended to flush the cooling system and inspect hoses and clamps during installation to maintain optimal performance.
Quality Assurance and Warranty
TYC Radiator part number 2731 is manufactured to meet industry standards for durability and performance. The aluminum core construction and integrated plate oil cooler are designed for long service life. Warranty information should be confirmed with the distributor or manufacturer to ensure coverage details.
| Brand | TYC |
| Part Number | 2731 |
| Position | TYC Radiator |
| Core Material | Aluminum |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Type | Plate oil cooler |
| Engine Oil Cooler Included | No |
| Bottom Header | 2.28x26.87 |
| Core Height (in) | 25.91 |
| Core Length (in) | 16.73 |
| Core Thickness (in) | 1.02 |
| Fin Count (every 4") | 64 |
| Fin Wave Height (in) | 0.31 |
| Find Wave Pitch | 3.2 |
| Flow Configuration | Downflow |
| Inlet Connection Type | Hose clamp |
| Inlet Diameter (in) | 1.36 |
| No. Of Rows | 1 |
| Outlet Connection Type | Hose clamp |
| Outlet Diameter (in) | 1.36 |
| Toc Distance (in) | 14.76 |
| Toc Inlet Diameter (in) | 0.37 |
| Toc Inlet Type | Quick connect |
| Toc Outlet Diameter (in) | 0.37 |
| Toc Outlet Type | Quick connect |
| Top Header | 2.01x26.87 |
| Total Fin Row Count | 66 |
| Total Tube Count | 65 |
| Tube Count (every 4") | 10 |
| Tube Width X Height | 26x2 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Cadillac | CTS | 2.8L | V6 | N/A | TYC Radiator |
| 2007 | Cadillac | CTS | 3.6L | V6 | N/A | TYC Radiator |
| 2006 | Cadillac | CTS | 2.8L | V6 | N/A | TYC Radiator |
| 2006 | Cadillac | CTS | 3.6L | V6 | N/A | TYC Radiator |
| 2005 | Cadillac | CTS | 2.8L | V6 | N/A | TYC Radiator |
| 2005 | Cadillac | CTS | 3.6L | V6 | N/A | TYC Radiator |
| 2004 | Cadillac | CTS | 3.6L | V6 | N/A | 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.