CU2423 34 Inch 3 Row Aluminum Radiator for 1999-2014 Cadillac Escalade, Chevy Sonora Tahoe Avalanche Cheyenne Suburban Silverado 1500 2500 3500, GMC Yukon XL,Hummer H2, Crossflow Radiators

Bought this radiator, due to my wife's plastic tanks on her OEM radiator cracking. This is on a 2014 GMC Yukon XL with the 5.3l. Great looking radiator out of the box. All the welds look good and absolutely no plastic! I did not use the transmission cooler, as I installed a separate transmission cooler on this truck prior to the radiator going bad. Installed was 30 minutes. Very simple. Everything lined up properly. I did put some Teflon tape on the nut that holds the drain plug before install. I also pre fitted the OEM alignment tabs on the the bottom of the radiator before install. This required a small piece of rubber hose over the existing aluminum tabs to secure a snug fit to the OEM alignment bushings. I also trimmed 1/4 of an inch off of the fan shroud. All in all, a very simple install and a fairly well made product. I've only put roughly 500 miles on this radiator since purchased, so I can not speak for longevity, however there are no leaks and it cools sufficiently.

It's been 4 months and this does not leak or allow my engine to overheat. Beautiful Common Sense idea with no plastic.

Great radiator..Perfect for replacement of the stock GM tiny little factor radiator..installed it in my 2011 suburban with a 6.2 Denali motor..This radiator cools so much better..Awesome radiator!!

Took a few hours to fit with enough clearance to prevent leaks. When delivered, the radiator was slightly bow shaped. easily straightened out. WORKED GOOD TO KEEP ENGINE TEMP UNDER CONTROL WHILE TOWING TRAILER. That is why I bought it. Just was not a easy fit like ad said.

Started leaking had to remove weld failure points. Not the most robust design. Cools well otherwise

Good price on the set. I think the radiator is good quality, nice welds on all the seams and outlets and trans cooler lines went right in. The fan shroud is nice as well but the fans however were disappointing. Opon install they both were shaking horribly out of balance and ended up using an older efan that I had and balanced one of the new efans by installing rivets at the end of the blades. I tow a lot and thought that the 3 row 34” radiator was a good idea as I live in Florida. Watch out these are efficient my truck doesn’t even warm up and rarely even turns the fans on! If I had to do it over again I would buy a 28” core the factory size for my half ton Silverado but would not buy their fans unless they improve.

Package got delivered well treated and fit perfect on my truck %100 recommend

Ayer empezaron las temperaturas altas, trabaja tan excelentemente, que hasta el aire acondicionado enfría mucho más.