Global Parts 2611403 Automatic Transmission Oil Cooler

Automatic Transmission Oil Cooler for Cadillac STS and SRX

Global Parts 2611403 is an external automatic transmission oil cooler built to lower fluid temperature and help reduce heat-related transmission stress. It is a direct-fit style option for select Cadillac STS and Cadillac SRX applications with auxiliary cooling needs.

• Cross flow cooler design for efficient fluid heat transfer
• Core dimensions: 5.2 in. height, 23.03 in. width, 0.75 in. thickness
• 0.63 in. inlet diameter with quick connect inlet fitting type
• External cooler layout for added transmission fluid temperature control
• Fits 2005-2011 Cadillac STS, Auxiliary
• Fits 2004-2009 Cadillac SRX, Automatic Transmission Oil Cooler; Auxiliary

Product Details

This Global Parts automatic transmission oil cooler, part number 2611403, uses a cross flow core to move heat out of transmission fluid before temperatures climb too high. The compact core size and quick connect inlet fitting support a clean replacement on vehicles that use an auxiliary cooler setup. For shoppers searching for a Cadillac STS transmission cooler or a Cadillac SRX auxiliary transmission oil cooler, this part number 2611403 matches the listed applications.

This part cross-references Carlson 19057 for the same application.

Common Problems It Can Address

• High transmission fluid temperatures during stop-and-go driving
• Heat buildup from towing, hauling, or extended idling
• Reduced cooling performance from a worn or restricted auxiliary cooler
• Transmission fluid breakdown caused by excess operating heat
• Cooling system service needs on Cadillac STS and Cadillac SRX models

Installation Notes and Tips

Verify the inlet diameter and quick connect fitting style before installation. Confirm the vehicle uses the auxiliary cooler configuration shown in the fitment data for 2004-2009 Cadillac SRX and 2005-2011 Cadillac STS. Inspect cooler lines, seals, and surrounding cooling components for wear or restriction before completing the repair.

Quality Assurance

Global Parts supplies replacement cooling components for automotive service applications. This cooler is built to the listed dimensions and fitment profile for the specified Cadillac STS and Cadillac SRX vehicles.