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  2. Mercedes Cooling Upgrades
  3. CSF Mercedes Benz E63 / CLS 63 M157 High Performance - 8198
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CSF Mercedes Benz E63 / CLS 63 M157 High Performance - 8198
CSF Mercedes Benz E63 / CLS 63 M157 High Performance - 8198
CSF Mercedes Benz E63 / CLS 63 M157 High Performance - 8198
CSF Mercedes Benz E63 / CLS 63 M157 High Performance - 8198
CSF Mercedes Benz E63 / CLS 63 M157 High Performance - 8198
CSF Mercedes Benz E63 / CLS 63 M157 High Performance - 8198
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CSF Mercedes Benz E63 / CLS 63 M157 High Performance - 8198

$ 529.99 $ 499.99
Brand:
CSF
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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 Benz E63 / CLS 63 M157 High Performance - 8198
$ 529.99 $ 499.99
  • Description
  • Bill's Take
  • Warranty
Description

    CSF High-Performance Auxiliary Radiator – Mercedes-Benz AMG M157/M278

    Upgrade your cooling system with CSF’s High-Performance All-Aluminum Auxiliary Radiator. Designed as a drop-in replacement, it improves heat dissipation, lowers intake air temperatures, and extends the heat soak threshold—critical for maintaining peak performance in turbocharged AMG models.

    ✔ 2-Row 68mm Core (vs. OEM 1-row 42mm)
    ✔ B-Tube Technology for maximum cooling efficiency
    ✔ Ultra-Efficient Multi-Louvered Fins for increased airflow
    ✔ CNC Machined Brackets & Quick Connect Fittings for OEM-like fitment
    ✔ Detachable Rock Guard for added protection against debris

    Direct-Fit Install | No Modifications Required
    100% TIG-Welded Aluminum Construction
    Sold Individually – Replace Both Left & Right for Optimal Performance

    Part Number: CSF 8198
    Fits Mercedes AMG M157 / M278 Models (E63, CLS63, S550, etc.)

    For maximum cooling, pair with the CSF Front Mount Heat Exchanger (#8197)

    Vehicle Fitment:

    ✔ Mercedes-Benz AMG Models (M157, M278, M133 engines)

    • E-Class: 2012-2016 E550, E63 AMG (RWD & 4Matic)
    • CLS-Class: 2012-2018 CLS63 AMG (RWD & 4Matic)
    • S-Class: 2014-2019 S550, S560, S600, Maybach S600/S650
    • SL-Class: 2013-2020 SL400, SL450, SL550, SL63 AMG, SL65 AMG
    • GL/ML/GLE-Class: 2012-2019 ML63 AMG, GL63 AMG
    • G-Class: 2013-2018 G63 AMG, G65 AMG
    • CLA-Class: 2014-2019 CLA45 AMG
    • GLA-Class: 2015-2020 GLA250, GLA45 AMG

    🔧 Direct-Fit | No Modifications Required



    Bill's Take
    Warranty
    • Eurozone Tuning Branded Kits: These kits come with a 6-month warranty that covers replacement or repair due to manufacturing defects. Damage from improper installation, accidents, or misuse is not covered.
    • EZT Carbon Edition Steering Wheels: The EZT Carbon Edition steering wheels come with a 1-year warranty for workmanship. This warranty excludes damage caused by physical misuse, harsh environments, or improper installation.
    • Porterfield Brakes: Porterfield offers no warranty for brake pads due to the nature of the part.
    • AWE Tuning Products: AWE Tuning offers a lifetime warranty on their exhausts and a one-year warranty on their intakes and intercoolers. The warranty covers craftsmanship and materials under normal usage conditions. Abuse, improper installation, and modifications void the warranty.
    • ZAC Motorsports: ZAC Motorsports products are covered by a 2-year limited warranty. The warranty covers defects in materials and manufacturing, but does not include damage due to racing, misuse, or improper installation.
    • Motul Oils: Motul products come with a limited warranty that covers the shelf life and quality of the oil when used as directed. Warranty claims must be accompanied by proper documentation of vehicle usage and oil change intervals.
    • KW Coilovers: KW suspensions come with a limited lifetime warranty on their coilovers. This warranty is valid for the original purchaser and covers defects in workmanship and materials. Excludes damages from motorsports or improper installation.
    • ST Coilovers: ST Suspensions offer a 5-year limited warranty on their coilovers. The warranty covers craftsmanship, materials, and normal usage. Improper installation, racing, and modifications are not covered.
    • Eibach Coilovers: Eibach products carry a limited lifetime warranty. This covers defects in materials and workmanship but excludes damages caused by improper installation, racing, or misuse.
    • Öhlins Coilovers: Öhlins coilovers are covered by a 2-year limited warranty. This warranty applies to defects in materials and craftsmanship but excludes damages caused by improper installation or racing applications.
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