ZZP LSJ S3 Cobalt Heat Exchanger

Intercooling - ZZP LSJ S3 Cobalt Heat Exchanger

ZZP LSJ S3 Cobalt Heat Exchanger

65 reviews
Regular price $219.99
  • In stock, ready to ship
  • Inventory on the way

ZZP is proud to bring to you another manufactured in house aluminum heat exchanger(radiator) for your LSJ car. The LSJ engine uses a M62 supercharger to add boost and the LSJ lower intake has a laminova style intercooler system built into it. The car comes from the factory with a Bosch intercooler pump which cycles water from the heat exchanger through the laminova cores and back. This will cool the outlet air from the supercharger. The factory exchanger is small and doesn't hold very much coolant, the ZZP unit is larger and holds more coolant and in turn will keep your boost temps down resulting in more power.

More Info
    • All aluminum construction
    • Drill 4 holes into existing bumper support
    • Overall measurements of 32.5x6.5x2.25
    • Core measurements of 28x6.5x2.25
    • 2 row, dual pass
    • Maximum cooling, minimum weight, fully tig welded and pressure tested
    • 2 stainless bolts and nuts
    • Includes 2 fittings and 4 hose clamps
    • 49" of 3/4" hose
    • 6.4 pounds
    • 1.8 liters of capacity
    • 4000 sq. in. of fin area

This unit is made to work with your factory intercooler although it could be used to replace the factory one. It is not affected by the installation of a dual pass kit and works with or without dual pass. The unit installs by removing one hose from the factory cooler and going into this one. Then you go out of this cooler, into the factory cooler on the fitting where you removed the hose.

Update note: As of September 2022 we are now including our ZZP stencil with all heat exchangers and intercoolers. This way you can choose to leave the intercooler blank, or spray paint the ZZP logo with your choice of color to match your build. If you'd like to purchase a ZZP stencil for your intercooler or heat exchanger they can be found here

Customer Reviews
4.7 Based on 65 Reviews
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Adrian D.
United States

ZZP S3 Intercooler

I like it good quality definitely recommend it to a friend

Nik p.
United States United States

Needs instructions

Needs instructions for the hose diagram

jose R.
United States United States

ZZP LSJ S3 Cobalt Heat Exchanger

Very easy install was just on time for Christmas thank you for that!

Connor G.
United States United States

Need help with hose

I installed it fine. I connect the stock intercooler to the new h/e but when I unplugged it, a bunch of coolant came out. I have no idea what the left side of my stock intercooler is connected to. I kinda need a rundown of what and where the hoses are supposed to be connected to

Colton L.
United States United States

Love how quick i got my order

I ordered a heat exchanger for my ss on a Wednesday and got it friday love the Quick shipping. Cant wait to order alot more parts from zzp

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