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Description
CSF Mercedes Benz E63 / CLS 63 M157 High Performance All Aluminum Auxiliary RadiatorsThe 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
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. The included, detachable rock guard offers protection against the build-up of debris, as well as possible core punctures - unlike the OEM auxiliary radiators, which have little protection against the elements. CSF recommends purchasing two Auxiliary Radiators to replace both left and right OEM units (for vehicles with two from the factory). For maximum cooling performance, we advise installing in conjunction with the Front Mount Heat Exchanger (CSF #8197).This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2019 | Mercedes-Benz | CLA45 AMG | 4Matic |
| 2014 | Mercedes-Benz | CLS63 AMG | 4Matic |
| 2012-2013 | Mercedes-Benz | CLS63 AMG | Base |
| 2014-2018 | Mercedes-Benz | CLS63 AMG S | 4Matic |
| 2012-2013 | Mercedes-Benz | E550 | 4Matic |
| 2012-2013 | Mercedes-Benz | E550 | Base |
| 2014-2015 | Mercedes-Benz | E63 AMG | 4Matic |
| 2012-2013 | Mercedes-Benz | E63 AMG | Base |
| 2014-2016 | Mercedes-Benz | E63 AMG S | 4Matic |
| 2013-2018 | Mercedes-Benz | G63 AMG | Base |
| 2016-2018 | Mercedes-Benz | G65 AMG | Base |
| 2013-2016 | Mercedes-Benz | GL63 AMG | Base |
| 2015-2020 | Mercedes-Benz | GLA250 | 4Matic |
| 2015-2020 | Mercedes-Benz | GLA250 | Base |
| 2015-2019 | Mercedes-Benz | GLA45 AMG | 4Matic |
| 2017 | Mercedes-Benz | Maybach S550 | 4Matic |
| 2018-2020 | Mercedes-Benz | Maybach S560 | 4Matic |
| 2016-2017 | Mercedes-Benz | Maybach S600 | Base |
| 2018-2020 | Mercedes-Benz | Maybach S650 | Base |
| 2012-2015 | Mercedes-Benz | ML63 AMG | Base |
| 2014-2017 | Mercedes-Benz | S550 | 4Matic |
| 2014-2017 | Mercedes-Benz | S550 | Base |
| 2018-2020 | Mercedes-Benz | S560 | 4Matic |
| 2018-2020 | Mercedes-Benz | S560 | Base |
| 2015-2017 | Mercedes-Benz | S600 | Base |
| 2015-2016 | Mercedes-Benz | SL400 | Base |
| 2017-2020 | Mercedes-Benz | SL450 | Base |
| 2013-2020 | Mercedes-Benz | SL550 | Base |
| 2013-2019 | Mercedes-Benz | SL63 AMG | Base |
| 2013-2018 | Mercedes-Benz | SL65 AMG | Base |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.7 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Works for foot psoraisis
Size: 2 pairs black L
Got these for work (service industry) to reduce issues with psoriasis and blisters while putting on 20k+ steps a day. Over time the wounds healed and I could work without so much pain. I now don't use them all the time like I used to, only when a new lesion or blister appears, too prevent a breakout. Tip: if you're not in full breakout, wear thick socks under these as a barrier to friction.
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Reviewed in the United States on April 28, 2026
★★★★★ 4
Work well but run small
Size: 1 pair black L
They do seem to run a bit small. I bought them for my bf but snagged them from him because I couldn’t resist! I’m about a W8/12 and they were just a little big but unlike others, I just put them on while sleeping and didn’t walk around with them. If you’re just planning on that, they did a great job at sloughing and moisturizing 😎
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Good socks they work.
Size: 2 pairs black L
I normally wear size 13&half to 14 men's, and these fit me ok. They sit just below the ankle. They can get a little tight for me so you should look out for that if you are on the thicker side. But they work as advertised and help moisturize your feet. I recommend wearing them if you're going to just be hanging around home for a bit in one spot as they can be a little slippery to walk in if you go fast. Would not recommend going up and down stairs.
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Reviewed in the United States on August 28, 2025
★★★★★ 5
Good socks
Size: 1 pair black L
Good socks
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Reviewed in the United States on May 6, 2026
★★★★★ 3
REALLY unsafe to walk around in these
Size: 2 pairs black L
They do what they are expected to do, but should only be used if you are stationary. The gel base makes for very unstable footing if walking around
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Reviewed in the United States on May 27, 2026