TYC 19090 Automatic Transmission Oil Cooler

Automatic Transmission Oil Cooler for Ram HD

This TYC automatic transmission oil cooler helps manage transmission fluid temperature in heavy-duty Dodge Ram applications. Built around a core size of 22.60" x 10.00" x 0.63", TYC 19090 is a direct-fit cooling component for 2007-2009 Dodge Ram 2500 and 2007-2009 Dodge Ram 3500 models.

Key Features

• TYC 19090 automatic transmission oil cooler
• Core size: 22.60" x 10.00" x 0.63"
• Fits 2007-2009 Dodge Ram 2500
• Fits 2007-2009 Dodge Ram 3500
• Cross-references Dodge 55056916AC and Partslink CH4050119

Product Details

TYC 19090 is an automatic transmission oil cooler for Dodge Ram 2500 and Dodge Ram 3500 trucks from 2007 through 2009. The listed core dimensions provide the physical sizing reference needed when replacing a damaged or leaking cooler, or when restoring transmission cooling performance after a failure. This part cross-references Dodge 55056916AC and Partslink CH4050119 for the same application.

Common Issues This Part Can Address

• Transmission fluid overheating during towing or heavy load use
• Leaks caused by a cracked or corroded cooler core
• Reduced cooling efficiency from a restricted or damaged cooler
• Transmission temperature concerns after front-end repair
• Replacement needs for a failed OE-style cooler on Ram HD trucks

Installation Notes and Tips

Verify core dimensions and mounting points against the original cooler before installation. Inspect transmission lines, fittings, and surrounding cooling components for wear or contamination, and flush the system as needed after a cooler failure. Confirm fitment for your specific 2007-2009 Dodge Ram 2500 or 2007-2009 Dodge Ram 3500 configuration before ordering.

Quality Assurance

TYC manufactures replacement cooling components for automotive applications, and this part is cataloged as a direct replacement option for the listed Ram HD fitments. Part number 19090 is referenced for 2007-2009 Dodge Ram 2500 and 2007-2009 Dodge Ram 3500 applications.