Universal Air HT399919C HVAC Heater Core

Universal Air HT399919C Heater Core

Universal Air HT399919C is an aluminum HVAC heater core for select Acura RSX and Honda Civic applications. It is built for direct replacement service in the heater core location and supports cabin heat performance in the listed vehicles.

Key Features

• Aluminum heater core construction
• HVAC heater core replacement for the factory unit
• Fits 2002-2006 Acura RSX, N/A
• Fits 2002-2005 Honda Civic, N/A
• Part number HT399919C for ordering and fitment verification

Product Details

This Universal Air Heater Core Aluminum line part is made for vehicles that need a replacement heater core in the HVAC system. The aluminum design supports heat transfer in the cabin heater circuit and is listed for 2002-2006 Acura RSX and 2002-2005 Honda Civic applications. If you are searching for an Acura RSX heater core replacement or a Honda Civic heater core aluminum unit, HT399919C is the catalog reference to match.

Common Repair Uses

• Loss of cabin heat
• Coolant odor inside the vehicle
• Fogging or film on the windshield from HVAC issues
• Coolant seepage at the heater core area
• Restricted heater performance in the HVAC system

Installation Notes

Verify the vehicle year, make, and model before installation. Confirm the HVAC heater core location and compare the original part to HT399919C before removal. Because heater core replacement often requires access through the dash or HVAC case, inspect related hoses, clamps, and coolant condition during service.

Quality Assurance

Universal Air catalogs this heater core as an aluminum HVAC replacement part for the listed Acura and Honda applications. Part number HT399919C should be matched to the vehicle fitment data before installation.