Hayden 1015 Automatic Transmission Oil Cooler

Transmission Cooling for Heavy-Duty Use

The Hayden 1015 Trans Oil Cooler is a tube-and-fin automatic transmission oil cooler built for vehicles that work hard and run hot. With an aluminum core, silver finish, and performance-rated Ultra-Cool design, it adds extra transmission fluid cooling capacity for demanding driving and towing conditions.

Compatible With Ford E-350 Super Duty, Ford F-250 Super Duty, Ford F-350 Super Duty, GMC Sierra, GMC Yukon, and other listed applications, this Hayden 1015 transmission oil cooler is sized for direct-fit service on a wide range of trucks, vans, and SUVs.

Key Features

• Hayden Trans Oil Cooler, part number 1015
• Tube & fin Ultra-Cool design for automatic transmission fluid cooling
• Aluminum construction with silver finish
• Overall size: 12 in. x 15 1/8 in.
• 15.125 in. overall width, 12.000 in. overall height, 1.500 in. overall depth
• 6-row core layout with 0.500 in. core tube width
• 3/8 in. male hose barb connector fitting
• Performance rated for demanding service
• Mounting hardware included

Product Details

The Hayden 1015 is a transmission oil cooler designed to help manage automatic transmission fluid temperature in vehicles that see frequent stop-and-go driving, towing, hauling, or extended highway use. Its tube-and-fin construction promotes airflow across the cooler core, while the aluminum body keeps weight down and supports efficient heat transfer. The compact 1.5-inch thickness makes it suitable for installations where space in front of the radiator is limited.

This part cross-references Four Seasons 53004 and Dorman - HELP 79826 for the same application. The Hayden Trans Oil Cooler line focuses on practical cooling solutions for automatic transmissions, and the 1015 follows that approach with a straightforward Ultra-Cool layout and common 3/8-inch hose barb connections.

Common Problems This Cooler Can Address

• High transmission fluid temperatures during towing or hauling
• Heat buildup in stop-and-go driving
• Reduced cooling capacity in older factory transmission cooler systems
• Transmission stress from heavy-duty service use
• Space-limited cooling upgrades on trucks and vans

Installation Notes and Tips

Install the cooler in a location with steady airflow, typically in front of the radiator or A/C condenser when space allows. Verify hose routing, connector size, and clearance before mounting. Use the included mounting hardware and confirm that the 3/8 in. hose barb connections are secured with the correct clamps for your application. After installation, check for leaks and confirm proper transmission fluid level.

Fits 1999-2014 Ford E-350 Super Duty, N/A. Fits 2013-2014 GMC Savana 2500, N/A. Fits 2013-2014 GMC Savana 3500, N/A. Fits 1996-2002 GMC Savana 3500, N/A. Fits 2008-2014 GMC Sierra, N/A. Fits 2001-2014 GMC Sierra 1500, N/A. Fits 2001-2014 GMC Sierra 2500 HD, N/A. Fits 2007-2014 GMC Sierra 3500 HD, N/A. Fits 2001-2014 GMC Yukon, N/A. Fits 2001-2014 GMC Yukon XL 1500, N/A. Fits 2000-2013 GMC Yukon XL 2500, N/A. Fits 1999-2010 Ford F-250 Super Duty, N/A. Fits 1999-2010 Ford F-350 Super Duty, N/A. Fits 2010 Ford Transit Connect, N/A. Fits 2005-2007 Ford E-150, N/A. Fits 2005-2007 Ford E-250, N/A. Fits 2005-2007 Ford Freestar, N/A.

Quality Assurance

Hayden is a recognized name in transmission cooling components, and the 1015 is built as a performance-rated aluminum tube-and-fin cooler for service-focused applications. Its listed dimensions, connector style, and fitment coverage provide the details needed to verify application before installation.