Global Parts 2652C Radiator

Radiator for Mercedes-Benz Cooling Service

Global Parts 2652C is a radiator built for Mercedes-Benz cooling system service on select S-Class and AMG applications. It uses an aluminum core with plastic tanks and includes an internal transmission oil cooler to support heat management in the engine and transmission circuits.

Key Features

• Aluminum core with plastic tank construction
• Core dimensions: 18.63 in. height, 25.25 in. width, 1.63 in. thickness
• Single-row core design
• Inlet and outlet diameter: 1.5 in. (38.1 mm)
• Internal transmission oil cooler included
• Radiator cap not included
• Thermostat not included
• Engine oil cooler not included

Detailed Description

Part number 2652C is a direct-fit radiator assembly for select Mercedes-Benz CL500, S350, S430, S500, S55 AMG, S600, SL55 AMG, SL600, and SL65 AMG applications. The radiator’s aluminum core is sized at 18.63 inches tall, 25.25 inches wide, and 1.63 inches thick, with 1.5-inch inlet and outlet connections for proper coolant routing. Global Parts 2652C also includes an internal transmission oil cooler, making it a practical replacement when servicing vehicles that rely on integrated cooling for both engine and transmission operation.

This part cross-references Spectra Premium CU2652 and UAC RA2652C for the same application.

Common Problems This Radiator Can Address

• Coolant leaks from a damaged or aging radiator core or tank
• Overheating caused by restricted heat dissipation
• Transmission fluid temperature concerns related to a failed internal cooler
• Cracked plastic tanks or weakened hose connections
• Reduced cooling performance in high-load Mercedes-Benz S-Class and AMG use

Installation Notes and Tips

Verify core dimensions, inlet and outlet size, and transmission cooler connection points before installation. Flush the cooling system, inspect hoses and clamps, and confirm the radiator cap, thermostat, and coolant condition separately, since those components are not included. For Mercedes-Benz CL500, S430, S500, S55 AMG, S600, SL55 AMG, SL600, and SL65 AMG service, confirm the vehicle’s exact year and cooling configuration against the fitment list before replacing the radiator.

Quality Assurance

Global Parts 2652C is built as a radiator replacement for confirmed Mercedes-Benz applications and follows the listed OE-style construction details, including an aluminum core and integrated transmission oil cooler. It is specified for 2000-2006 Mercedes-Benz CL500, 2006 Mercedes-Benz S350, 2000-2006 Mercedes-Benz S430, 2000-2006 Mercedes-Benz S500, 2001-2005 Mercedes-Benz S55 AMG, 2001-2004 Mercedes-Benz S600, 2003-2004 Mercedes-Benz SL55 AMG, 2010-2011 Mercedes-Benz SL600, 2008 Mercedes-Benz SL65 AMG, and 2001-2002 Mercedes-Benz CL55 AMG.