CU622 3-Row Radiator with Double Oil Cooler for 1988-1995 Chevy GMC C1500 C2500 C3500 K1500 K2500 K3500 Suburban V6 V8 Engine - Heavy-Duty Cooling Solution for Off-Roading & Towing

Application: Pls double check OEM radiator core/overall size; inlet/outlet location before ordering Pls use AmazonConfirmedFit to confirm this radiator fit your vehicle before you order How to replace the radiator: 1. Disconnect the battery 2. Drain the radiator fluid into a suitable container 3. Remove the old radiator -Take off any plastic covers around the radiator -Disconnect the electrical connector to the fan, and unbolt and remove the fan assembly -Disconnect the radiator hoses from the radiator -Disconnect the transmission cooling lines from the bottom of the radiator -Remove any clamps, brackets, or screws holding the radiator inside its frame -Lift the radiator up and out of the car 4. Install the new radiator -Slide the new radiator into place -Connect any clamps or brackets that hold the radiator in place -Connect the transmission cooling lines carefully -Connect the engine cooling hoses to the radiator -Replace the fan and fan shroud -Reconnect the fan electrical connection -Replace the plastic covers 5. Fill the radiator with fluid 6. Check your work to make sure that there are no leaks (Tools need to be prepared: Screwdrivers, Wrenches, Drain pan) Note: Do please keep children and pets away when replacing the radiator)

Core/Overall Size (Inch) 28.2 x 17.2 x 1.73 / 33.9 x 20.5 x 3.5

Inlet/Outlet Diameter (Inch) 1-5/16 & 1-9/16 ; Inlet/Outlet Location driver / passenger side

Radiator Internal Trans Oil Cooler Thread Size 1/2-20 UNF (Z)

Radiator Internal Engine Oil Cooler Thread Size M20 * 1.5 (P)

Leak/durability repeated tested; No drilling or modifications needed for installation

Buy with no worry-12 months warranty

Complete aluminum radiator assembly with no plastic end tanks or rubber gaskets

High density serpentine fins deliver optimum airflow across core tubes for better cooling

Aluminum core and tank prevent rust and corrosion while also limiting weight and promoting durability

Radiator features factory style mounting brackets