Universal Air HT2074C HVAC Heater Core

Heater Core for Toyota Corolla and Matrix

Universal Air HT2074C is an aluminum HVAC heater core for select 2003-2004 Toyota Corolla and 2003-2004 Toyota Matrix applications. It is built for direct replacement service in the heating system and is listed for N/A position fitment.

Key Features

• Aluminum heater core construction
• Direct-fit HVAC heater core replacement
• Fits 2003-2004 Toyota Corolla, N/A
• Fits 2003-2004 Toyota Matrix, N/A
• Universal Air Heater Core Aluminum product line
• Part number HT2074C for application matching

Detailed Description

This Universal Air Heater Core Aluminum unit, part number HT2074C, is intended for vehicles that need a replacement heater core in the HVAC system. The aluminum design supports heat transfer within the cabin heating circuit and is a practical choice for restoring heater performance in 2003-2004 Toyota Corolla and 2003-2004 Toyota Matrix models. If you are searching for a 2003-2004 Toyota Corolla heater core or a 2003-2004 Toyota Matrix heater core, HT2074C matches the listed applications.

What It Helps Fix

• Weak or inconsistent cabin heat
• Coolant odor inside the vehicle
• Fogging or film on interior glass from heater core leakage
• Loss of heater efficiency in the HVAC system
• Replacement of a leaking or restricted heater core

Installation Notes and Tips

Verify the vehicle year and model before installation. Confirm the HVAC heater core location and compare the removed unit to HT2074C for fitment. Because heater core replacement often requires access to the HVAC case, inspect related hoses, clamps, and coolant condition during service.

Quality Assurance

Universal Air HT2074C is an aluminum HVAC heater core from the Heater Core Aluminum line, built for the listed Toyota applications and identified by part number HT2074C.