Universal Air RA13276C Radiator

Crossflow Radiator for Audi Performance Cooling

The Universal Air Crossflow Radiator, part number RA13276C, is a direct-fit cooling component for select Audi applications. It is built for vehicles that need stable coolant flow and consistent heat rejection in demanding driving conditions.

Key Features

• Crossflow radiator design for efficient coolant circulation
• Fits select Audi A6 Quattro, A7 Quattro, S4, S5, and A5 Quattro applications
• Application-specific fitment for OE-style replacement use
• Universal Air Crossflow Radiator line for cooling system service
• Part number RA13276C for accurate ordering and lookup

Fitment Details

• Fits 2012-2018 Audi A6 Quattro, N/A, Crossflow Radiator
• Fits 2016-2018 Audi A7 Quattro, N/A, Main Unit HVAC Heater Core; Crossflow Radiator
• Fits 2013-2017 Audi S4, N/A, Crossflow Radiator
• Fits 2010-2017 Audi S5, N/A, Crossflow Radiator
• Fits 2012-2015 Audi A7 Quattro, N/A, Crossflow Radiator
• Fits 2010-2012 Audi S4, N/A, without Transmission Oil Cooler; Crossflow Radiator
• Fits 2008 Audi A5 Quattro, N/A, Crossflow Radiator

What This Radiator Helps Address

• Overheating caused by a leaking or inefficient radiator
• Coolant temperature instability during stop-and-go driving
• Reduced heat transfer from age, corrosion, or internal blockage
• Cooling system service needs on Audi A6 Quattro, A7 Quattro, S4, S5, and A5 Quattro models

Installation Notes and Tips

Verify the vehicle’s year, model, and cooling-system configuration before installation. The 2010-2012 Audi S4 listing applies to vehicles without a transmission oil cooler, and the 2016-2018 Audi A7 Quattro listing includes a main unit HVAC heater core note. Confirm hose routing, mounting points, and connector alignment against the original radiator before final assembly. Part number RA13276C should be matched to the vehicle application shown above.

Quality Assurance

Universal Air identifies this component as part of its Crossflow Radiator line. Use the confirmed fitment data to match the correct application for Audi cooling-system repair and replacement.