CSF High-Performance all-aluminum auxiliary radiator for the 2018+ Mercedes-AMG GT R, GT C, GT R Pro and GT Black Series. It works with the rest of the cooling system to lower engine water temperatures and acts as the heat-exchange medium for the air-to-water charge-air coolers, reducing intake air temperatures and extending the heat-soak threshold. With roughly double the OEM capacity (2-row 42mm core vs. OEM 26mm), it features CSF's exclusive B-Tube technology, 6.5mm multi-louvered fins, 100% all-aluminum TIG-welded construction and CNC-machined brackets with OEM-style quick-connect fittings. A detachable black rock guard protects the core from debris. CSF recommends two units to replace both left and right OEM radiators.
| Type | High-performance auxiliary radiator (air-to-water charge cooler heat exchange) |
| Material | 100% all-aluminum, TIG-welded |
| Core | 2-row, 42mm (CSF B-Tube technology) vs. OEM 26mm |
| Fins | 6.5mm tall multi-louvered |
| Inlet / Outlet | OEM-style quick-connect, CNC-machined mounting brackets |
| Finish | Mirror-finish hand polish |
| Fit | Drop-in fit, no modifications; fits both left and right side |
| Included | Detachable rock guard (black) |
| Warranty | 2-year limited warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021 | Mercedes-Benz | AMG GT Black Series | Base |
| 2018-2021 | Mercedes-Benz | AMG GT C | Base |
| 2018-2020 | Mercedes-Benz | AMG GT R | Base |
| 2020 | Mercedes-Benz | AMG GT R Pro | Base |
