3-Row Aluminum Radiator With Shroud Fan For Chevy C/K 1500/2500/3500 – 5.0L/5.7L 1988-1999 (CU622)

If your old Chevy truck is running hot or the radiator is weeping, this 3-row all-aluminum radiator with an integrated fan shroud is a huge upgrade.

Fits a ton of GM trucks – C1500, C2500, C3500, K1500, K2500, K3500, and Suburban models from 1988-1999 with 5.

0L or 5.

7L V8s.
Replaces part numbers 622, CU622, 8010622, A622, TYC622, and DPI622.

This radiator is made from AA5052 aluminum, which is lightweight and handles pressure better than old copper/brass units – about 40% lighter, actually.
The fin spacing is optimized for airflow without overworking the fan.
The included 10-blade fan pulls up to 2000 RPM, keeping things cool under load.
Inlet is 1.
25 inches, outlet is 1.

55 inches – standard for these trucks.

Installation is a direct bolt-in – just swap your old one out and you're done.

If you're dealing with overheating, vibrations, or just want better cooling for towing or hauling, this radiator is a solid investment.
Comes with the tools you need – no extra trips to the hardware store.