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Global Parts 2731C Radiator
Overview of Global Parts Radiator for Cadillac CTS
The Global Parts radiator part number 2731C is engineered specifically for Cadillac CTS models. Designed with durable aluminum core material and plastic tanks, this radiator ensures efficient engine cooling and reliable performance under various driving conditions.
- Core thickness: 1.13 inches (28.7 mm)
- Aluminum core for effective heat dissipation
- Plastic tank construction for corrosion resistance
- Includes transmission oil cooler with quick connect fittings
- Transmission oil cooler fitting distance: 14.76 inches
- Down flow core design with 64 fins per 4 inches
- Inlet diameter: 1.38 inches (35.05 mm), outlet diameter: 1.4 inches (35.56 mm)
- Single core row for optimized cooling
Detailed Product Description
The Global Parts 2731C radiator is built with a 1.13-inch thick aluminum core that provides efficient heat transfer to maintain optimal engine temperature. The plastic tanks reduce weight and resist corrosion, extending the radiator's service life. This radiator features a down flow design with a single core row and 64 fins every 4 inches, enhancing airflow and cooling capacity. It also includes an integrated transmission oil cooler with quick connect fittings spaced 14.76 inches apart, facilitating easy connection and reliable transmission fluid cooling. The inlet and outlet diameters are precisely sized at 1.38 inches and 1.4 inches respectively, ensuring proper fitment and fluid flow for Cadillac CTS vehicles.
Compatible Vehicles and Applications
- Compatible with Cadillac CTS models requiring part number 2731C
- Designed to replace original equipment radiators with integrated transmission oil coolers
- Ideal for addressing engine overheating and transmission fluid temperature regulation
- Suitable for vehicles experiencing radiator leaks or reduced cooling efficiency
- Can resolve issues related to transmission overheating due to inadequate cooling
Installation Notes and Tips
When installing the Global Parts radiator 2731C on a Cadillac CTS, ensure all connections, especially the quick connect fittings for the transmission oil cooler, are securely fastened to prevent leaks. Verify the inlet and outlet hose diameters match the vehicle’s specifications. Properly bleed the cooling system after installation to avoid air pockets that can impair cooling performance. It is recommended to inspect related cooling system components such as hoses and clamps during installation.
Quality Assurance and Warranty
Global Parts manufactures this radiator to meet or exceed OEM standards for fit, form, and function. The use of aluminum core and plastic tanks balances durability and corrosion resistance. While specific warranty details are not provided, Global Parts products typically come with manufacturer-backed quality assurance to support reliable operation in Cadillac CTS vehicles.
| Brand | Global Parts |
| Part Number | 2731C |
| Core Thickness | 1.13 |
| Core Thickness | 28.7 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Distance between Fittings | 14.76 |
| Transmission Oil Cooler Fitting Type | Quick connect |
| Core Row Quantity | 1 |
| Inlet Diameter | 1.38 |
| Inlet Diameter | 35.05 |
| Outlet Diameter | 1.4 |
| Outlet Diameter | 35.56 |
| Engine Oil Cooler Included | No |
| Transmission Oil Cooler Fitting Diameter | 0.37 |
| Down Flow Or Cross Flow Type | Down flow |
| Core Fin Quantity | 64 (every 4") |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Cadillac | CTS | 2.8L | V6 | N/A | |
| 2006 | Cadillac | CTS | 2.8L | V6 | N/A | |
| 2005 | Cadillac | CTS | 2.8L | V6 | N/A | |
| 2004 | Cadillac | CTS | 3.6L | V6 | N/A |
* 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.