Buy 2004 Buick Century HVAC Heater Core. Montana SV6. REAR. Relay. Terraza, Uplander. Heater Core - REAR, Make - OEM Buick Part # 10362445

HVAC Heater Core.
For Auxiliary HVAC. HVAC Heater Core.

HVAC Heater Core

Fits Terraza, Uplander

Montana SV6. REAR. Relay. Terraza, Uplander.
Heater Core - Repair or Replace
Your vehicle’s heater core handles hot water from your engine’s cooling system and transfers the heat to the cabin in the form of comforting heat from your vents. A failed heater core can leak that water—which is also called coolant or antifreeze—onto the floor on the passenger side. If your 2004 Buick Century needs to have the heater core replaced, it's a job best left to a Buick trained technician.