Radiator for Tahoe with K5L

[gooffeyguy]

The one compatible with the K5L has both a trans cooler and oil cooler

 

[swathdiver]

I have a 2013 Tahoe LTZ 4wd with the K5L Heavy duty cooling package. The radiator is leaking and I’m about to pull it and replace it but not sure if that K5L requires a specific radiator or if a standard with transmission and oil cooler connections will do?

21742 or 20935856

After all the problems we've seen on here with aluminum radiators lately, I'm sticking with GM OE when mine goes.

To avoid getting one that's been bounced around a Fed-Ex truck, I think picking one up at the local dealership would be better. Paying full price once in a while isn't unnecessary.