Shop OEM GENERAL MOTORS Part # 10347107. Radiator Air Seal (Upper, Lower). 3.5 & 3.9 LITER. 3.6 LITER. 3.8 LITER. 5.3 LITER. Radiator - Repair or Replace Typical symptoms for a

Seal. Radiator.
Seal used on the Radiator.. Air. Panel. Side.

Radiator Air Seal

Fits LaCrosse, Monte Carlo

3.5 & 3.9 LITER. 3.6 LITER. 3.8 LITER. 5.3 LITER.
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.