Mercedes AMG GT / GT 53 / GT 63 S / W205 C63 / W166 GLE63 Auxiliary Radiator

The High-Performance All-Aluminum Auxiliary Radiators work in conjunction with the rest of the cooling system to reduce temperatures throughout. This is critical as the Auxiliary Radiators not only help keep engine water temperatures lower, but also are utilized as the heat exchange medium in the air-to-water charge-air coolers for the turbocharger system to reduce intake air temperatures (IATs). Overall, the Auxiliary Radiators larger capacity prolongs the heat soak threshold and assists in keeping temperatures in optimal ranges. 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. CSF recommends purchasing two Auxiliary Radiators to replace both left and right OEM units (for vehicles with two from the factory). For maximum cooling performance, we advise installing in conjunction with the Front Mount Heat Exchanger (CSF #8088).

Features

• 2-Row 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
• Approx. Double the Capacity of OEM (100% More Capacity - OEM 26mm Core vs. CSF 42mm Core)
• 100% All-Aluminum TIG-Welded Construction
• 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 (For Vehicles With One or Two Auxiliary Radiators)
• True "Drop-in Fit" Requires No Modifications to Install
• Individually Leak and Pressure Tested
• High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement - 2 Year Limited Warranty

Applications

• 2017 Mercedes-Benz AMG GT - Turbocharged 4.0L V8
• 2016-2017 Mercedes-Benz AMG GT S - Turbocharged 4.0L V8
• 2016-2021 Mercedes-Benz C63 AMG - Turbocharged 4.0L V8
• 2015-2021 Mercedes-Benz C63 AMG S - Turbocharged 4.0L V8
• 2020-2022 Mercedes-Benz GLE580 - Turbocharged 4.0L V8
• 2016-2019 Mercedes-Benz GLE63 AMG - Turbocharged 5.5L V8
• 2016-2019 Mercedes-Benz GLE63 AMG S - Turbocharged 5.5L V8
• 2020-2022 Mercedes-Benz GLS580 - Turbocharged 4.0L V8
• 2017-2019 Mercedes-Benz GLS63 AMG - Turbocharged 5.5L V8