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CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators
CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators
CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators
CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators
CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators
CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators
CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators
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Load image into Gallery viewer, CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators
Load image into Gallery viewer, CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators
Load image into Gallery viewer, CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators
Load image into Gallery viewer, CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators
Load image into Gallery viewer, CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators
Load image into Gallery viewer, CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators

CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators

$ 649.00 $ 599.00
Brand:
EZT Direct Ship from the manufacturer
Ships from the manufacturer
Direct Ship
Shipped directly from the manufacturer to your address. Most orders ship the next business day, subject to manufacturer availability.
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Shipping info

Shipping info

Processing Time: If the kit is in stock, allow 1-2 business days lead time before the kit ships.

Special order kits may have a lead time of up to 6 business days.

Custom built items have a lead time of 2 to 5 weeks in most circumstances.

Availability: Worldwide shipping is available for most items.

Airbags can only be shipped within the Continental US.

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CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators
$ 649.00 $ 599.00
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CSF Mercedes AMG GT R and GT C High-Performance Auxiliary Radiators

CSF Radiator upgrade. Clear fitment guidance, benefits, and fast availability verification through EZT.

Overview

What it is: A CSF Radiator upgrade designed to improve thermal management compared to the factory setup.

Why it matters: Improves coolant temperature stability and reduces heat soak during hard driving, hot weather, or tuned use.

Fitment at a glance
  • fits:
  • Many track enthusiasts have stepped into taking the top-of-the-line AMG roadsters and coupes to the track u2013 w
Stock check by chat Category: Radiator Ships: Fast supplier fulfillment

Who should buy this

Tuned vehicles, aggressive driving, track days, towing, or hot-climate owners who want more consistent temps and reliability.

How to get it quickly

Use live chat with your VIN or exact trim info. We will confirm the correct CSF part and verify availability before it ships.

What This Upgrade Does
  • Helps reduce heat soak during repeated pulls, long drives, or track sessions
  • Improves temperature stability compared to aging factory components
  • Supports reliability for tuned setups and hard use
  • Provides peace of mind in hot weather and stop-and-go traffic
Key Features
  • CSF engineered core design for improved heat rejection
  • Direct-fit form factor for OEM-style mounting in most applications
  • High-quality construction intended for performance use
  • Designed to integrate with your factory cooling system layout
Fitment Details

Fitment can vary by engine, trim, and factory cooling package. We recommend confirming with VIN before ordering.

  • fits:
  • Many track enthusiasts have stepped into taking the top-of-the-line AMG roadsters and coupes to the track u2013 w
Installation Notes

This is a direct-fit replacement for the factory component in most applications. No tuning is required for installation. Professional installation is recommended if you are not familiar with cooling system service.

  • Plan for coolant and or fluid service during installation
  • Bleed the cooling system properly after install as required by your platform
  • If your car has additional sensors or cooling packages, confirm compatibility first
Shipping and Availability

Most CSF items ship quickly. If it is in stock at our supplier network, it typically leaves within 1 to 2 business days. If it is backordered, we will contact you with the best ETA before it ships. Need it fast? Message us on live chat and we will verify stock for your exact CSF part number.

Fastest way to order correctly
Live chat us your VIN and your goals (daily, tuned, track, towing). We will confirm the right CSF part and get it moving.
Original Product Notes

We kept your original imported notes here for reference.

In order to offer a complete cooling solution for the GT R and GT C, CSF is now offering the worldu2019s first High-Performance Auxiliary Radiator to complement our already available Front Mount Heat Exchanger . It is a direct replacement for OEM part number 099-500-54-00 and fits: 18+ Mercedes AMG GT R u2013 190 (Fits Left & Right u2013 2 Per Vehicle) 18+ Mercedes AMG GT C u2013 190 (Fits Left & Right u2013 2 Per Vehicle) 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. Many track enthusiasts have stepped into taking the top-of-the-line AMG roadsters and coupes to the track u2013 where they unfortunately quickly find out about the track debris build-up and possible punctures to their OEM auxiliary radiators, which have little protection against the elements. CSF has included a more durable and higher protection, detachable rock guard to help minimize the build-up of debris, as well as provide further protection against damage and potential leaks of the radiator core. CSFu2019s exclusive Auxiliary Radiators are not only a higher performance, more durable upgrade, but are also a cost competitive alternative to replacing OEM plastic tank auxiliary radiators. Specifications 2-Row High-Performance Core Featuring CSFu2019s 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 u2013 OEM 26mm Core vs. CSF 42mm Core) 100% All-Aluminum TIG-Welded Construction CNC Machined Mounting Brackets and OEM Style u201cQuick Connectu201d Inlet/Outlet Includes Detachable Rock Guard (in Black) Multi-Fit u2013 Fits Both Left & Right Side True u201cDrop-in Fitu201d Requires No Modifications to Install Individually Leak and Pressure Tested High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement 1 Hour u201cMirror Finishu201d Hand Polish 2 Year Limited Warranty Sold Individually make-mercedes-benz,make-mercedes-benz-model-gt,make-merced
CSF radiators and intercoolers really impress me. They do an amazing job of keeping everything cool, even when you're pushing the limits on the track or during some spirited driving. I trust their products completely—they’ve always performed like a champ for me. Plus, the quality and fitment are top-notch, making them an easy go-to for any build. You really can’t go wrong with CSF!
Warranty & Product Support Coverage for manufacturing defects, with help from EZT when you need it.

Eurozone Tuning

  • EZT-Branded Kits: 6 months for repair or replacement due to manufacturing defects. Improper installation, accidents and misuse are excluded.
  • EZT Carbon Edition Steering Wheels: 1 year for workmanship. Physical misuse, harsh-environment damage and improper installation are excluded.

Brakes

  • Brembo: 24-month limited warranty on eligible U.S. purchases from authorized sellers.
  • DFC: 12 months / 12,000 miles, whichever comes first. Licensed professional installation and normal street use are required.
  • PowerStop: Standalone calipers: 90 days / 3,000 miles, whichever comes first. Complete brake-kit coverage varies by product line.
  • SHW Performance: Contact us for the warranty terms applicable to your specific part.
  • Porterfield: Racing and competition parts carry no manufacturer warranty. Contact us about street-pad defect concerns.

Exhaust, Cooling & Fluids

  • AWE: Limited lifetime coverage on exhaust tubing, welds and flex sections. Mechanical valves: 3 years. Valve motors, electronics, catalysts, intakes and intercoolers: 1 year. Tip coverage varies by finish.
  • Milltek: Limited lifetime coverage on eligible exhaust components. Catalysts and downpipes: 2 years / 80,000 km. Electronics: 2 years. Valve-equipped components and other exceptions follow the applicable product and regional terms.
  • ZAC Motorsport: 2 years on standard products. Custom/made-to-order items, wheels and brake components are excluded. Tuning and built drivetrain products have separate terms.
  • CSF: 2-year limited warranty on eligible high-performance cooling products under normal use.
  • Motul: Contact us promptly about leaking, damaged or suspected defective products. Keep the packaging and batch information for review.

Suspension

  • KW: Limited lifetime coverage on eligible street suspension systems. Accessories and other product lines have separate terms.
  • ST: Coilovers: 5 years. Other components have different coverage periods.
  • Eibach: Eligible springs and sway bars: 5 years. Listed shocks, dampers and truck coilovers: 2 years. Listed accessories and wear parts: 1 year. Coverage depends on the product line.
  • Öhlins: Automotive Road & Track: 2 years, excluding finish. Racing applications are excluded.
  • Bilstein: Limited lifetime coverage on many eligible North American products. Certain product lines have shorter terms.
Need to start a claim?

Email support@eurozonetuning.com with your order number, photos or video, mileage since installation and a description of the issue. Keep the product and proof of purchase. Contact us before returning parts.

Coverage is generally for the original purchaser and is subject to inspection and the applicable warranty terms. Normal wear, improper installation, misuse, modifications and racing are commonly excluded. Labor, installation, shipping and related expenses are not covered unless expressly included in the applicable policy.

Mixed-brand kits follow each component manufacturer’s warranty; they do not automatically receive the EZT-branded kit warranty. Product-specific terms, purchase date and region control. This summary does not limit rights provided by applicable law. For brands not listed, contact us for the relevant terms.

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