ZZP Stealth Heat Exchanger


8 reviews

This product is currently out of stock.

ZZP Stealth Heat Exchanger
ZZP Stealth Heat Exchanger

This is a direct fit stock replacement but oversized Cobalt heat exchanger. It bolts in exactly like stock with no additional parts.

It is 3x larger than stock, 70% larger than the Griffin. Unlike the Griffin, no additional brackets are needed for mounting the AC condenser.

It comes with a fill cap to make filling the system a breeze.

Once installed the front appearance of your vehicle is stock. It's a dealer/warranty friendly mod.

100% aluminum construction

This product has been designed for the Cobalt. It does not fit the Ion Redline.

Comes complete with detailed instructions, that can also be found here.

ZZP Stealth Heat Exchanger
ZZP Stealth Heat Exchanger
Customer Reviews
5 Based on 8 Reviews
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Leon B.
United States United States
Awsome product

Awsome product you can use I conjunction with front mount intercooler!!

A ZZPerformance Customer
Martin A.
Great Purchase

This Exchanger with the dual pass plate kit and a new hose kit helped my car run alot more cool. Only bad thing was i had to shave down the bracket in order to be able to fit my s3 intercooler and this heat exchanger on the same mounting bolt on the frame. Other than that was pretty simple to install.

Jesus G.
Stealth H/E

Great products as always from ZZP. I purchased this H/E on a Christmas sale ;D, to help keep my IAT2s down and it was great. My IATs are now 12 to 15 degrees from ambient temps while cruising. After a few pulls it recovers very quickly now. I am also running the phenolic spacer, dual pass end plate, S3 H/E, option B and 30/70 coolant mix w/ water wetter. I highly recommend this product and they also added the OE bleeder **** on top.

Shawn B.
Just what I needed

Bought this stealth heat exchanger for my lsa swap on my g8. A little trimming and it fit perfect. Better cooling results than much more expensive brands at a fraction of the cost.

Tony L.

Great product as always from ZZP. It definitely helped bring down those iat2 temps. I do however wish that it had the option b **** installed like the factory H.E. so I could of kept the air bleed line hooked up but never the less still a quality part and highly recommend