SKU
8187

CSF High-Performance All-Aluminum Auxiliary Radiator for Mercedes-Benz AMG GT / S / W205 C63 / W166 GLE63 / X166 GLS63 2016-2022

$599.00
In stock
Free Shipping

(Fits- Mercedes-Benz AMG GT / S / W205 C63 / W166 GLE63 / X166 GLS63 2016-2022)

For items that are not maintained as regular inventory and are fulfilled either as made-to-order or special order from the manufacturer, we will provide confirmation of the estimated lead time and other applicable order details once you place your order. If you require delivery by a specific date, you must contact us prior to placing the order to verify that Creative Mods can accommodate your requested timeline.
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CSF High-Performance All-Aluminum Auxiliary Radiator for Mercedes-Benz AMG GT / S / W205 C63 / W166 GLE63 / X166 GLS63 2016-2022

Heat soak is a well-known concern on high-performance AMG platforms, especially in hot environments. The CSF High-Performance All-Aluminum Auxiliary Radiators for Mercedes-Benz AMG GT, AMG GT S, W205 C63, W166 GLE63, and X166 GLS63 are engineered to support the factory cooling system and help manage rising temperatures under load.

These upgraded auxiliary radiators play a key role in controlling engine coolant temperatures while also supporting the air-to-water charge air cooling system. By improving heat exchange efficiency, they help lower intake air temperatures, which is critical for maintaining consistent performance during aggressive driving or extended use. CSF’s increased core capacity allows the system to handle more thermal load before heat soak begins to impact performance. This helps keep operating temperatures within a more stable range across varying driving conditions.

For vehicles equipped with dual auxiliary radiators from the factory, replacing both the left and right units is recommended for balanced cooling. Pairing these radiators with the CSF Front Mount Heat Exchanger, will further improve overall cooling performance and system efficiency.

Details:

  • 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)
  • Drop-in Fit" Installation - May Require Trimming Plastic Shroud (see fitment notes)
  • Individually Leak and Pressure Tested
  • High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement - 2 Year Limited Warranty

Notes:

  • Sold Individually
  • CSF recommends purchasing two Auxiliary Radiators to replace both left and right OEM units (for vehicles with two from the factory).

Fitment:

  • 2017 Mercedes-Benz C190/R190 AMG GT Turbocharged 4.0L V8
  • 2016-2017 Mercedes-Benz C190/R190 AMG GT S Turbocharged 4.0L V8
  • 2016-2021 Mercedes-Benz W205 C63 AMG Turbocharged 4.0L V8
  • 2015-2021 Mercedes-Benz W205 C63 AMG S Turbocharged 4.0L V8
  • 2020-2022 Mercedes-Benz V167/C167 GLE580 Turbocharged 4.0L V8
  • 2016-2019 Mercedes-Benz V167/C167 GLE63 AMG Turbocharged 5.5L V8
  • 2016-2019 Mercedes-Benz V167/C167 GLE63 AMG S Turbocharged 5.5L V8
  • 2020-2022 Mercedes-Benz X167 GLS580 Turbocharged 4.0L V8
  • 2017-2019 Mercedes-Benz X166 GLS63 AMG Turbocharged 5.5L V8