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Mercedes-Benz PLM Heat Exchanger XL 25% Bigger for E55 AMG 2003-2006 & CLS55 AMG 2006-2011
$495.00
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If you're looking to keep your supercharged Mercedes-Benz AMG running cool, you might want to check out the PLM 5.5L AMG Heat Exchanger—now in a beefy XL version that's 25% larger than the standard model. This isn't just a gimmick; the extra size makes a real difference, especially when you're pushing your car to its limits.

One thing I've noticed with these AMG beasts is that they can run hot, particularly during those summer drives or when you’re really laying down the power. If you’ve cranked up the boost or horsepower, you can bet your intake temps will spike. That’s where this heat exchanger comes into play. It’s designed to fit right in the stock position, so you won’t have to worry about any awkward modifications or cutting—just grab some basic hand tools, and you’re good to go.

The PLM heat exchanger features a non-epoxied furnace brazed core which means it dissipates heat more effectively than some of the other options out there. Plus, the CNC precision machined aluminum necks ensure a snug fit. With a fluid capacity of 2.25 liters and a whopping 4000 square inches of fin area, this bad boy is built to tackle heat soak issues head-on, allowing you to maintain power when you really need it.

So, what do you get in the box? You’ll find the PLM Mercedes-Benz 5.5L AMG Heat Exchanger XL, a Johnson Pump CM30 complete with a wire harness, and some Redline Water Wetter to boost your coolant game. It’s a solid package that’s going to make a noticeable difference in your ride.

Fitment:

  • Mercedes-Benz E55 AMG (2003-2006)
  • Mercedes-Benz CLS55 AMG (2006-2011)

In short, if you're serious about keeping your AMG cool and performing at its best, this heat exchanger is a smart upgrade. Don’t let heat hold you back—get yours today!

Notes:

  • The side brackets on our heat exchangers are made to bolt-on to E55. If you have a CLS55 or SL55, you will need to make 2 new holes on our brackets. There is no modification to your car as the installation is still bolt-on.
  • On the SL55, because one of the hose connection is on the driver side, you will need a longer hose. We are happy to provide the hose at no extra cost if you have a SL55, just let us know when you place the order in the notes.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2006-2008
Mercedes-Benz CLS55 AMG
2003-2006
Mercedes-Benz E55 AMG

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