CSF Polished Performance All-Aluminum Auxiliary Radiator 12-16 Mercedes AMG E63 12-15 CLS63 M157

High-Performance All Aluminum Radiator

M157 / M278 / M133 AMG & More

CSF’s High-Performance Auxiliary Radiators work in conjunction with the rest of the cooling system to reduce temperatures. They not only help keep temperatures in optimal ranges, prolonging the heat soak threshold, but also can be utilized as the heat exchange medium for the charge cooling system. 

The included, detachable rock guard offers protection against the build-up of debris, as well as possible core punctures – unlike the OEM auxiliary radiators, which have little protection against the elements.

Specifications & Features

• 2-Row 68mm High-Performance Core w/ CSF’s Exclusive B-Tube Technology vs (OEM 1-row 42mm core) – The Industry’s Highest Capacity Offering!
• Ultra-Efficient, 6.5mm Tall Multi-Louvered Fins for Maximum Surface Area Contact
• 100% All-Aluminum TIG-Welded Construction
• Individually Leak and Pressure Tested
• CNC Machined Mounting Brackets and OEM Style “Quick Connect” Inlet/Outlet
• 1 Hour “Mirror Finish” Hand Polish
• Includes Detachable Rock Guard
• Multi-Fit – Fits Both Left & Right Side (Sold Individually)
• True “Drop-in Fit” Requires No Modifications to Install

Vehicle Applications

 Note: Sold Individually – Some applications require 2 auxiliary radiators

• 2014-2019 Mercedes Benz CLA 45 AMG 2.0 L4 (W117)
• 2015-2020 Mercedes Benz GLA 45 AMG 2.0 L4 (W156)
• 2012-2014 Mercedes Benz CLS 63 AMG Sedan 5.5L V8 (W218)
• 2014 Mercedes Benz CLS 63 AMG Wagon 5.5L V8 (W218)
• 2014-2015 Mercedes Benz CLS 63 AMG S 5.5L V8 Sedan (W218)
• 2016 Mercedes Benz E 550 Sedan 5.5L V8 (W212)
• 2012-2016 Mercedes Benz E 63 AMG Sedan 5.5L V8 (W212)
• 2014-2016 Mercedes Benz E 63 AMG S Sedan 5.5L V8 (W212)
• 2012-2014 Mercedes Benz E63 AMG Wagon 5.5L V8 (W212)
• 2015-2016 Mercedes Benz E63 AMG S Wagon 5.5L V8 (W212)
• 2013-2018 Mercedes Benz G 63 AMG 5.5L V8 (W463)
• 2016-2018 Mercedes Benz G 65 AMG 6.0L V8 (W463)
• 2013-2016 Mercedes Benz GL 63 AMG 5.5L V8 (W166)
• 2012-2015 Mercedes Benz ML 63 AMG 5.5L V8 (W166)
• 2014-2017 Mercedes Benz S 550 Sedan 4.7L V8 (W222)
• 2015 Mercedes Benz S 550L 4.7L V8 (W222)
• 2017-2018 Mercedes Benz S 550L 4.7L V8 (W222)
• 2014-2017 Mercedes Benz S 550 Coupe 4.7L V8 (W222)
• 2017 Mercedes Benz S 550 Convertible 4.7L V8 (W222)
• 2019 Mercedes Benz S 550 Convertible 4.7L V8 (W222)
• 2018-2020 Mercedes Benz S 560 Sedan 4.0L V8 (W222)
• 2019 Mercedes Benz S 560L Sedan 4.0L V8 (W222)
• 2018-2020 Mercedes Benz S 63 AMG Sedan 4.0L V8 (W222)
• 2018-2020 Mercedes Benz S 560 Coupe 4.0L V8 (W222)
• 2018-2020 Mercedes Benz S 63 AMG Coupe 4.0L V8 (W222)
• 2018-2020 Mercedes Benz S 560 Convertible 4.0L V8 (W222)
• 2018-2020 Mercedes Benz S 63 AMG Convertible 4.0L V8 (W222)
• 2015-2016 Mercedes Benz SL 400 Convertible 3.0L V6 (R231)
• 2017-2020 Mercedes Benz SL 450 Convertible 3.0L V6 (R231)
• 2013-2020 Mercedes Benz SL 550 Convertible 3.7L V8 (R231)
• 2014 Mercedes Benz SL 63 AMG Sedan 5.5L V8 (R231)
• 2013-2019 Mercedes Benz SL 63 AMG Convertible 5.5L V8 (R231)
• 2013-2019 Mercedes Benz SL 65 AMG Convertible 6.0L V12 (R231)