Universal Air HT2178C HVAC Heater Core

Heater Core for Civic

Universal Air HT2178C is an aluminum HVAC heater core for select Honda Civic applications. It is built for direct replacement use in the heating system and is identified by part number HT2178C.

• Aluminum heater core construction
• HVAC replacement component for cabin heat output
• Fits 2012-2013 Honda Civic, N/A
• Part number HT2178C for ordering and verification

Product Details

This Universal Air heater core is part of the Heater Core Aluminum product line and is intended for vehicles that use an aluminum core in the HVAC housing. In a Honda Civic, the heater core transfers heat from engine coolant into the cabin air stream so the climate control system can deliver warm air through the vents. Use HT2178C when replacing a leaking, restricted, or heat-reduced heater core in the specified application.

What It Helps Fix

• Weak or inconsistent cabin heat
• Coolant odor or dampness from a leaking core
• Restricted coolant flow through the heater circuit
• Fogging caused by HVAC system leakage

Installation Notes

Verify the vehicle’s HVAC configuration and compare the existing core to HT2178C before installation. Access to the heater core typically requires disassembly of HVAC components, so confirm fitment details for the 2012-2013 Honda Civic before beginning service.

Quality Assurance

Universal Air Heater Core Aluminum identifies the product line and material focus for this replacement heater core. Part number HT2178C should be matched to the vehicle application and existing unit specifications during selection.