Untd. Performance Radiator – Mercedes-Benz CLA45 AMG 2013+

Keep intake temps down and performance up with the Untd. Performance Radiator, designed specifically for the Mercedes-Benz CLA45 AMG (2013+). Built to meet the thermal demands of the high-strung M133 2.0L turbocharged engine, this upgraded radiator offers improved cooling capacity, more efficient heat dissipation, and greater reliability under hard driving. Whether you’re carving canyon roads, pushing laps at the track, or running a tuned build, this radiator is the key to keeping temps stable and power consistent.

810.00 $

Available on backorder
SKU untd-184
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Description

Keep intake temps down and performance up with the Untd. Performance Radiator, designed specifically for the Mercedes-Benz CLA45 AMG (2013+). Built to meet the thermal demands of the high-strung M133 2.0L turbocharged engine, this upgraded radiator offers improved cooling capacity, more efficient heat dissipation, and greater reliability under hard driving. Whether you’re carving canyon roads, pushing laps at the track, or running a tuned build, this radiator is the key to keeping temps stable and power consistent.


Key Features:

High-Capacity Core for Superior Cooling
With a larger, high-efficiency core and increased surface area, the Untd. Performance Radiator ensures better heat exchange compared to the factory unit. It helps maintain lower coolant temps, even under sustained high boost or high-RPM driving.

Built for Performance & Longevity
Constructed from lightweight aluminum with fully TIG-welded end tanks, this radiator is built to resist warping, cracking, and corrosion—ensuring reliable performance for both street and track use.

Direct Bolt-On Fitment
Designed for a true OEM-style fit, this radiator installs using factory mounts and connections. No cutting or modifications required—just plug and play performance.

Reduces Heat Soak & Improves Engine Reliability
Cooler coolant temps help reduce heat soak and maintain consistent performance during spirited driving or dyno pulls. A critical upgrade for tuned CLA45s running increased boost and higher thermal loads.

Track-Tested, Street-Ready
From daily driving to weekend racing, this radiator has been tested to perform under pressure. It’s the perfect solution for CLA45 AMG owners looking to keep performance stable and protect their engine investment.


Compatibility:

  • Mercedes-Benz CLA45 AMG (C117)
    Model Years: 2013+
    Engine: M133 2.0L Turbocharged I4


The Untd. Performance Radiator is an essential cooling upgrade for any CLA45 AMG pushing beyond stock limits. It delivers the reliability, efficiency, and performance needed to confidently handle more power, more boost, and more aggressive driving.

Note: For best results, consider pairing with upgraded intercoolers or auxiliary coolers on higher horsepower builds.

Specification

Weight 14 kg
Compatibility

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