Shop 2005 Buick Century Radiator. 3.6 LITER, w/trailer pkg. 4.6 LITER, W/TRAILER PACKAGE. 4.6 LITER, W Trailer, Cooling, LITER - OEM Buick Part # 19130364 (19129973, 19130176, 19130398, 21662)

Radiator Assembly.
Heavy Duty Cooling. Radiator. Towing Package.

Radiator

Fits SRX, STS

3.6 LITER, w/trailer pkg. 4.6 LITER, W/TRAILER PACKAGE. 4.6 LITER, W/TRAILER PKG, w/o oil cooler. SRX; 3.6L. SRX; 3.6L; w/Trailer Package. SRX; 4.6L. STS; w/o Trailer Provisions. STS; w/Trailer Provisions. STS; w/Trailer Provisions; w/o Oil Cooler.
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.