CSF 20052 Automatic Transmission Oil Cooler

CSF 20052 Automatic Transmission Oil Cooler for Ford F-150

The CSF 20052 automatic transmission oil cooler is built for 2015-2020 Ford F-150 trucks equipped with Heavy Duty Towing or Max Duty Towing. Its parallel flow construction and compact core dimensions support efficient transmission fluid cooling in demanding towing and hauling conditions.

Key Features

• Parallel flow construction for efficient heat transfer
• Core thickness: 1 in.
• Core width: 3 1/5 in.
• Core length: 20 2/3 in.
• Tube inlet and tube outlet connections
• Direct fitment for select Ford F-150 towing applications
• CSF part number 20052

Detailed Description

CSF 20052 is an automatic transmission oil cooler engineered for Ford F-150 models from 2015 through 2020 with Heavy Duty Towing or Max Duty Towing packages. The parallel flow core design helps move transmission fluid through the cooler efficiently, while the slim 1-inch core thickness supports packaging in the front cooling stack. This CSF transmission cooler is a practical replacement for trucks that see frequent towing, load carrying, or stop-and-go driving where transmission temperatures can rise. This part number 20052 is also referenced under Carlson 19053 for the same application.

What It Helps Address

• High transmission fluid temperatures during towing
• Heat buildup from hauling heavy loads
• Reduced cooling performance in demanding driving conditions
• Transmission stress caused by repeated stop-and-go use
• Need for a replacement cooler on select Ford F-150 towing packages

Installation Notes and Tips

Fits 2015-2020 Ford F-150, N/A, with Heavy Duty Towing or Max Duty Towing. Fits 2015-2020 Ford F-150, N/A. Verify the vehicle’s towing package and cooler connection style before installation. The cooler uses tube inlet and tube outlet connections, so matching the existing line routing and mounting points is important for proper fitment. Confirm clearance within the front cooling assembly before final installation.

Quality Assurance

CSF is known for cooling-system components used in automotive applications, and the 20052 transmission oil cooler is built with a parallel flow core layout for consistent fluid cooling performance in the specified Ford F-150 applications.