

Description
- Lowering the cooling Water temperature to improve charge air cooling
- Competition Racing mesh increases the radiator volume by 79
- Optimised ratio between inner and outer cooling surface For maximum heat transfer
- Increased cooling Water volume stabilises system thermals and improves Performance and reliability
- Thermally conductive anti-corrosion coating For long-term cooling effect
- Simple installation with virtually plug & play thanks to detailed installation instructions
- With parts certificate For maximum safety and compatibility
The 2.0L M 133 Turbo engine of these AMG models is equipped with an indirect charge air cooling circuit, which relies on its own cooling Water circuit. By lowering the cooling Water temperature, the Performance of the charge air is directly improved. This is where the Wagner Tuning Upgrade Water cooler comes in. Our newly developed Competition Racing mesh increases the radiator volume by an impressive 79%. The ratio between the inner and outer cooling surface maximizes heat transfer and allows sufficient airflow For adjacent components such as the engine Water cooler.
The increased cooling Water volume stabilizes system thermals over a longer period of time, improving the Performance and reliability of your vehicle. Each Wagner Tuning Water cooler is equipped with a thermally conductive anti-corrosion coating that ensures a long-term cooling effect. Installation is efFortless with our installation instructions and is virtually plug & play.
With parts certificate For your safety!
Prepare to dominate the roads and take your driving experience to a new level.
The Wagner Tuning Competition Water cooler For the AMG A 45, CLA 45 and GLA 45:
Mercedes Benz W176 A 45 AMG 265-280KW/360-381PS (2013-2018)
Mercedes Benz C117 CLA 45 AMG 265-280KW/360-381PS (2013-2018)
Mercedes Benz X156 GLA 45 AMG 265-280KW/360-381PS (2014-2019)
OEM front radiator dimensions:
640 mm x 390 mm x 16 mm
V = 3.99 liters
A = 2496 cmý
Wagner Tuning front radiator dimensions:
616 mm x 362 mm x 32 mm
V = 7.14 liters
A = 2230 cmý
Part number 400001005
Warranty
Our warranty terms are based on each manufacturer’s guidelines. Depending on the specific manufacturer, customers may be eligible to process warranty claims either directly with the manufacturer or through us. For detailed information or assistance with warranty inquiries, please contact our support team.
Shipping & Returns
Shipping time will be provided once your order has been processed. Please note that shipping options cannot be changed after your order has been placed.
For returns, kindly contact our support team for guidance. We'll walk you through the process and ensure everything goes smoothly.
Frequently Asked Questions
OEM (Original Equipment Manufacturer) parts are made by the vehicle’s original manufacturer and guarantee perfect fit and performance. Aftermarket parts are produced by third-party companies and may offer enhanced performance or cost savings, but compatibility should always be verified before purchase.
Yes, we work with a network of certified and approved workshops to ensure professional installation of your performance parts. Get in touch with us to find a recommended installer near you.
Yes, but it’s important to ensure they work together without causing performance issues. Some aftermarket parts are designed to complement OEM components, while others may require full system upgrades.
Yes, once your order is shipped, a tracking number will be emailed to you.
Orders can only be modified or canceled before they are processed. Please reach out to us as soon as possible.
If you're not completely satisfied with your purchase, you may return it within 7 days of receiving your order for a full refund, excluding delivery costs. Please note that this policy does not apply to special order parts. To qualify for a refund, items must be unused and returned in their original packaging.