Universal Air RA13339C Radiator

Universal Air RA13339C Crossflow Radiator

The Universal Air RA13339C is a crossflow radiator for select Ford Super Duty diesel applications. It is listed as an auxiliary unit radiator for 2011-2016 Ford F-250 Super Duty and 2011-2016 Ford F-350 Super Duty models.

Key Features

• Crossflow radiator design
• Auxiliary unit application
• Direct fitment for select Ford Super Duty trucks
• Built for 2011-2016 Ford F-250 Super Duty and Ford F-350 Super Duty
• Part number RA13339C for identification and ordering

Fitment Details

• Fits 2011-2016 Ford F-250 Super Duty, N/A, Auxiliary Unit; Crossflow Radiator
• Fits 2011-2016 Ford F-350 Super Duty, N/A, Auxiliary Unit; Crossflow Radiator

What This Radiator Helps Address

• Cooling system leakage at the radiator core or tanks
• Restricted coolant flow caused by a worn or damaged radiator
• Overheating concerns in auxiliary cooling circuits
• Reduced heat transfer from age, corrosion, or debris buildup
• Service replacement needs for Ford F-250 Super Duty and Ford F-350 Super Duty cooling systems

Installation Notes and Tips

Confirm the vehicle year, model, and auxiliary radiator configuration before ordering. Match the existing radiator layout and connection points to the RA13339C crossflow design. For Ford F-250 Super Duty and Ford F-350 Super Duty applications, inspect hoses, clamps, and coolant condition during replacement to help complete the repair correctly.

Quality Assurance

Universal Air identifies this part as part of its Crossflow Radiator line, and RA13339C is cataloged for the listed Ford Super Duty applications. Verify fitment against the vehicle’s cooling system configuration before installation.