Universal Air HT400036C HVAC Heater Core

Universal Air HT400036C Heater Core

The Universal Air HT400036C is an HVAC heater core for vehicle cabin heating and defrost performance. This heater core is listed under the Heater Core product line and is built for direct replacement use in the HVAC system.

Key Features

• HVAC heater core for cabin heat transfer
• Universal Air Heater Core product line
• Part number HT400036C for ordering and reference
• Supports heater system service in vehicles using this application

Product Details

As an HVAC heater core, this component sits in the heating circuit and transfers engine coolant heat into the passenger compartment air stream. It is a service part for restoring heat output when the original core is restricted, leaking, or no longer transferring heat effectively. Search terms such as Universal Air heater core HT400036C and HT400036C HVAC heater core are commonly used by buyers looking for a direct replacement heater core for vehicle climate control repair.

What It Helps Address

• Weak or uneven cabin heat
• Coolant odor inside the vehicle
• Moisture on the windshield from heater core leakage
• Loss of defrost performance tied to heater system output

Installation Notes

Installation requires access to the HVAC case and proper coolant system service procedures. Verify the heater core dimensions, hose connections, and vehicle-specific HVAC layout before installation. For fitment-based searches, confirm the exact application by year, make, and model before ordering HT400036C.

Quality Assurance

Universal Air identifies this part within its Heater Core line as an HVAC replacement component. Use the part number HT400036C to confirm the correct heater core for your repair.