Shop 1999 Buick Century Radiator. 4.2 LITER TWIN-TURBO, RADIATOR MOUNTED. CT6; 4.2L; Primary; Center MOUNTED, LITER, Make - OEM Buick Part # 84551761

Intercooler. Radiator Assembly - CHRG Air CLEAR.
Auxiliary. Radiator.

Radiator

Fits CT6

4.2 LITER TWIN-TURBO, RADIATOR MOUNTED. CT6; 4.2L; Primary; Center (Radiator).
Radiator - Repair or Replace
Typical symptoms for a failed radiator include both an overheating engine and a coolant leak. But some radiator failures can also result in burned or dark transmission fluid. If the cooling system in your needs attention, contact a factory-trained technician.