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The 4.0L V8 biturbo engine of the AMG GT is a true feat of engineering. But even the best can be improved. Our Upgrade Water Cooler Kit offers the solution for optimized cooling performance and improved efficiency.
In contrast to conventional cooling with ambient air, our system uses its own cooling water circuit. This enables a direct reduction of the cooling water temperature and leads to a noticeable improvement in the cooling performance of the charge air. Our newly developed competition racing mesh increases the radiator volume of the standard water cooler by an impressive 75%. The intelligent ratio between the inner and outer cooling surface ensures maximum heat transfer. At the same time, sufficient airflow is ensured for heat exchange with adjacent components.
In addition, our water coolers are equipped with a thermally conductive anti-corrosion coating that ensures a long-lasting cooling effect. Installation of the system is straightforward and almost plug & play thanks to our detailed installation instructions.
Improve the performance and reliability of your AMG GT with the Wagner Tuning Upgrade Water Cooler Kit.
Wagner Tuning Competition Water Cooler Kit for the Mercedes Benz AMG GT
Mercedes C190 AMG GT 340-390KW/462-530PS (2015-2020)
Mercedes C190 AMG GT S 340-390KW/462-530PS (2015-2020)
Mercedes C190 AMG GT C 410KW/557PS (2017+)
Mercedes C190 AMG GT R 430KW/585PS (2017+)
OEM front radiator dimensions:
640 mm x 420 mm x 26 mm
V = 7.00 liters
A = 2688 cm2
Wagner Tuning front radiator dimensions:
645 mm x 395 mm x 52 mm
V = 12.2 liters +75%
A = 2546 cm2
Part number 400001017
Type of warranty: manufacturer's warranty.
Warranty period: 24 months.
The manufacturer's warranty means that in the event of a defect or malfunction, the product will be repaired or replaced by an authorized service center. In most cases, proof of purchase (receipt or invoice) is required.
To submit a warranty claim, please contact our store via the warranty claim form. The product must be sent back to us at your own expense. If the claim is approved, we will refund the shipping costs upon presentation of proof of payment.
If you have any questions regarding the warranty conditions or the status of your claim, please contact our customer service department.










