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ATS Aluminum Radiator

Engine - ATS Aluminum Radiator
Engine - ATS Aluminum Radiator
Engine - ATS Aluminum Radiator

ZZPerformance is proud to offer the very first 100% aluminum radiator for the Cadillac ATS. GM has continued to use plastic end tanks on their radiators, and with time those end tanks will eventually crack and fail. This fully aluminum radiator will dissipate heat faster, looks better, and has more advanced cooling properties. Installs like factory, with no modifications needed. Re-uses stock fans and sensors, and transmission line fittings are included. 

Fits 2013-2016 ATS 2.0L, and 3.6L. Also fits 2014-2015 Cadillac CTS 2.0, and 3.6. May fit 2017-Present ATS, however we have not confirmed fitment. Will bolt up to 2.5 cars, however only the 2.5 has a provision for a coolant sensor that our radiator does not have. 

Engine - ATS Aluminum Radiator
Engine - ATS Aluminum Radiator
Engine - ATS Aluminum Radiator
Customer Reviews
4.6 Based on 11 Reviews
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William C.
United States United States
2014 ats

Top shelf product! the best fitting factory fit aluminum radiator I’ve ever installed hands down quality welds and finish

United States United States
Thank you ZZ Perfomance

Awesome product, awesome turn around time, awesome price.

Canada Canada
Nice product

Rad fit perfectly. Temp stays cool and this one doesn’t leak like my stock one did.

Alan C.
United States United States
Good fit

Overall fit was perfect, a great replacement over the OEM plastic. I really liked the inclusion of transmission line caps to make installation less of a mess. Some of the intercooler / condenser tabs were bent out of the box, but nothing that couldn't be bent back.

Benjamin M.
United States United States
Good radiator, better than stock which has plastic end tanks! Great so far!

This is a good, well built product. It is way better than stock, because the stock radiator (and OM replacements as well) have plastic end tanks, which is exactly what failed on my stock radiator. TWO IMPORTANT THINGS ABOUT INSTALL: 1. If you have not replaced the stock intercooler with an aftermarket (hopefully, ZZP!) then do not underestimate this install!! Getting to the stock intercooler and radiator are difficult on an ATS. 2. If you have already removed the stock intercooler, than it is definitely possible (and easier!) to do this install from the top, without removing bumpers, etc. You may need some flex clamp removers, etc, but I did the install on this (remember, no intercooler in between) in about an hour. I definitely recommend this, especially if you already have an aftermarket intercooler.