By CSF Racing

CSF AMG GT R & GT C High-Performance Auxiliary Radiator (1x)

Regular price $1,089.00
Regular price Sale price $1,089.00
Shipping calculated at checkout.
Brand: CSF Racing
Availability: In stock
SKU: CSF8190
Collections:
Regular price $1,089.00
Regular price Sale price $1,089.00

CSF is excited to announce another addition to its new Mercedes Benz AMG Cooling Line.

In order to offer a complete cooling solution for the GT R and GT C, CSF is now offering the world's first High-Performance Auxiliary Radiator to complement our already available Front Mount Heat Exchanger.

Fits OEM# 099-500-54-00

  • 18+ Mercedes AMG GT R " 190 (Fits Left & Right " 2 Per Vehicle)
  • 18+ Mercedes AMG GT C " 190 (Fits Left & Right " 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 utilised 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 " 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.

CSF's 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.

  • 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
  • Includes Detachable Rock Guard (in Black)
  • Multi-Fit " Fits Both Left & Right Side
  • True "Drop-in Fit" Requires No Modifications to Install
  • Individually Leak and Pressure Tested
  • High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement
  • 1 Hour "Mirror Finish" Hand Polish
  • 2 Year Limited Warranty
  • Sold Individually

CSF recommends purchasing two Auxiliary Radiators to replace both left and right OEM units. For maximum cooling performance, we advise installing in conjunction with the Front Mount Heat Exchanger.

What clients say


  • Really fast and high quality customer support, my order got to me faster than the quoted time too. No complaints

  • The team took a mostly broken car after some work done elsewhere, and have systematically made it reliable and fast for a fair price. The staff are invested in the work they do which also makes a big difference.

  • Jeff was extremely helpful in assisting me with my exhaust. Always kept me updated and answered any queries in a timely manner. Will definitely be coming back for my future mods

  • Justin and his crew is amazing! Always ready to help and service with a smile. Trusty, friendly and reliable! Had my car sent in for repair twice and it’s fixed on time, at a reasonable price and with no issues. Highly recommended!

  • Easy to deal with and part was ordered quickly

Fitment & Compatibility


How do I know if this part fits my car?

We recommend checking your vehicle's make, model, year, and variant carefully. Most product listings include compatibility notes, but if you're unsure, contact us before purchasing.

Can you confirm fitment before I place my order?

Absolutely. Send us your VIN or Rego and we’ll confirm fitment for you.

Do you offer installation at your workshop?

Yes, we offer installations for most parts at our Ringwood workshop. Contact us to book or get a fitting quote.

Shipping & Handling


How long will it take for my order to arrive?

Most in-stock items ship within 1-2 business days. Delivery time depends on your location and shipping option chosen at checkout.

Do you ship internationally?

Currently, we only ship within Australia. For international enquiries, please contact us directly.

Can I pick up my order in person?

Yes, local pickup is available from our Ringwood workshop. Simply select ‘Local Pickup’ at checkout and we’ll notify you when your order is ready.

Please note: Some items are stored offsite and may need to be transferred from our warehouse, which can add a few business days before pickup is available.

Returns & Warranty


Can I return a product if it doesn’t fit?

Returns are accepted within 14 days if the item is unused and in original packaging. Please see our full Returns Policy for details.


What warranty comes with your products?

All products come with the manufacturer’s warranty. If you experience any issues, contact us and we’ll assist with the claim process.