Buy OEM General Motors Part # 84689022. HVAC Heater Core. Escalade. Escalade ESV. REAR. Suburban. Tahoe. Yukon. Yukon XL. Heater Core - Repair or Replace Your vehicle’s heater

Core Assembly - Auxiliary Heater. HVAC Heater Core.
For Auxiliary HVAC. HVAC Heater Core. Included with: AC & Heater Assembly.

HVAC Heater Core

Fits Acadia, Escalade , Escalade ESV, Suburban , Tahoe , Traverse , Yukon, Yukon XL

Escalade. Escalade ESV. REAR. Suburban. Tahoe. Yukon. Yukon XL.
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 needs to have the heater core replaced, it's a job best left to a trained technician.