As CSF continues to expand its VAG cooling performance catalog with more unique and world’s first options, next on the list is the ever-popular B8 Audi S4/S5 platform. Just in time for Summer, CSF is excited to announce another industry exclusive – it's new High-Performance All-Aluminum Drop-in Fit Radiator upgrade

OEM Part Numbers

• Automatic: 8K0-121-251-AL
• Manual: 8K0-121-251-H

• 2-Row 42mm High-Performance Core Featuring CSF’s B-Tube Technology
• Core Features Ultra Efficient 6.5mm Tall Fins with a Multi-Louvered Design for Maximum Surface Area Contact
• 100% All-Aluminum TIG-Welded Construction
• CNC Machined Mounting Brackets and OEM Style “Quick Connect” Inlet/Outlet
• Integrated High-Performance Transmission Oil Cooler for Both Automatic and Manual Transmissions
• Integrated OEM Style Wire Harness Brackets
• True “Drop-in Fit” Requires No Modifications to Install
• Individually Leak and Pressure Tested
• 1 Hour “Mirror Finish” Hand Polish
• 2 Year Limited Warranty

• 2010-16 Audi B8 S4
  
• 2009-14 Audi B8 A4 Quattro
  
• 2010-14 Audi B8 S5
  
• 2008-16 Audi B8 A5
  
• 2008-14 Audi B8 A5 Quattro
  
• 2010-13 Audi C7 A6
  
• 2016 Audi C7 A6
  
• 2012-15 Audi C7 A6 Quattro
  
• 2016 Audi C7 A7
  
• 2012-15 Audi C7 A7 Quattro
  
• 2009-17 Audi B8 Q5
  
• 2014-17 Audi B8 SQ5
  
• 2015-18 Porsche Macan S & GTS

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. 

7091

Manufactured by

CSF Radiators

Warranty

CSF Lifetime warranty