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CSF High-Performance Auxiliary Radiator for Mercedes-AMG M157 Engine [8198]

Original price was: $529.00.Current price is: $499.00.

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CSF’s high-performance auxiliary radiators enhance the overall cooling system by reducing temperatures, maintaining optimal ranges, and delaying heat soak. They can also function as the heat exchange medium for charge cooling systems. Equipped with a detachable rock guard, they offer superior protection against debris and core damage, outperforming OEM radiators with minimal environmental safeguards.

These items are typically not in stock and either made-to-order or special order from the manufacturer. After you order we will confirm the estimated lead time and other order details. If you have a specific deadline to receive this order please talk to us before placing your order to ensure that the manufacturer can meet your expectations.
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CSF High-Performance Auxiliary Radiator for Mercedes-AMG M157 Engine [8198]

CSF’s high-performance auxiliary radiators are designed to complement the overall cooling system, effectively reducing temperatures and maintaining optimal operating ranges. These radiators help delay the onset of heat soak and can also serve as the heat exchange medium for the charge cooling system. Each unit comes with a detachable rock guard, providing protection against debris buildup and potential core punctures—a significant improvement over the OEM auxiliary radiators, which offer minimal protection from environmental damage.

Features

  • 2-row 68mm high-performance core w/ CSF’s exclusive b-tube technology vs (OEM 1-row 42mm core)
  • Ultra-efficient, 6.5mm tall multi-louvered fins for maximum surface area contact
  • 100% all-aluminum Tig-welded construction
  • Individually leak and pressure tested
  • CNC machined mounting brackets and OEM style “quick connect” inlet / outlet
  • 1 hour “mirror finish” hand polish
  • Includes detachable rock guard
  • Multi-fit, fits both left & right side (sold individually)
  • True “drop-in fit” requires no modifications to install

Applications

  • Mercedes-AMG 65: R231 (2013-2019) – 6.0L TT V12 M279
  • Mercedes-AMG CLA 45: W117 (2014-2019) – 2.0L TT I4 M133
  • Mercedes-AMG CLS 63: W218 (2012-2014) – 5.5L TT V8 M157
  • Mercedes-AMG CLS 63 S: W218 (2014-2015) – 5.5L TT V8 M157
  • Mercedes-AMG E 63: W212 (2012-2016) – 5.5L TT V8 M157
  • Mercedes-AMG E 63 S: W212 (2012-2016) – 5.5L TT V8 M157
  • Mercedes-AMG G 63: W463 (2013-2018) – 5.5L TT V8 M157
  • Mercedes-AMG G 65: W463 (2016-2018) – 6.0L V8 M279
  • Mercedes-AMG GLA 45: W156 (2015-2020) – 2.0L TT I4 M133
  • Mercedes-AMG GL 63: W166 (2013-2016) – 5.5L TT V8 M157
  • Mercedes-AMG ML 63: W166 (2012-2015) – 5.5L TT V8 M157
  • Mercedes-AMG SL 63: R231(2013-2019) – 5.5L TT V8 M157
  • Mercedes Benz E 550: W212 (2016) – 5.5L TT V8 M157
  • Mercedes Benz S 550: W222 (2014-2019) 4.7L TT V8 M278
  • Mercedes Benz S 550L: W222 (2015-2018) – 4.7L TT V8 M278
  • Mercedes Benz S 560: W222 (2018-2020) – 4.0L TT V8 M176
  • Mercedes Benz S 560L: W222 (2019) – 4.0L TT V8 M176
  • Mercedes Benz SL 400: R231 (2015-2016) – 3.0L TT V6 M276
  • Mercedes Benz SL 450: R231(2017-2020) – 3.0L TT V6 M276
  • Mercedes Benz SL 550: R231 (2013-2020) – 3.7L TT V8

Notes

  • Sold Individually, some applications require 2 auxiliary radiators

About CSF

Back in 1947, a father and his three sons embarked on a business venture by setting up a small retail shop dealing in automotive parts. The family business blossomed over the years, evolving into an automotive garage specializing in radiator repair, and later, a radiator manufacturing facility. By 1975, the family-owned brand CSF was established, marking a milestone as the first to introduce import applications into the American automotive aftermarket, in line with the influx of Honda, Datsun, and Toyota vehicles. By 2009, the fourth generation of the CSF family joined the business, which had by then become a leading name in the import and domestic radiator and condenser markets, selling over 650,000 units that year despite an economic recession, and totaling over 35 million units to date. CSF’s portfolio expanded to include a diverse range of cooling systems, including commercial trucks, industrial and agricultural applications, marine coolers, intercoolers, pressure caps, and a pioneering Racing & High Performance Division. Today, CSF’s Racing & High Performance Division is renowned for designing and manufacturing advanced, efficient, and reliable cooling systems for a wide array of applications, from high performance all-aluminum direct-fit radiators to custom systems for racecars, power sports, off-road, marine, and industrial use. With over 50 years of experience and more than 40 million cooling systems sold worldwide, CSF has rightfully earned the industry title of “THE COOLING EXPERTS.”

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.
Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.
We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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