OE Quality
60-Day Returns

Universal Air HT2074C HVAC Heater Core
Reliable HVAC Heater Core for Toyota Corolla and Matrix
The Universal Air Heater Core Aluminum HT2074C is designed to restore efficient heating performance in your Toyota Corolla or Matrix. This HVAC heater core ensures proper cabin temperature control by effectively transferring heat from the engine coolant to the vehicle’s interior.
- Compatible with Toyota Corolla and Toyota Matrix models
- Part number HT2074C for precise identification
- Constructed from durable aluminum for enhanced heat transfer
- Direct replacement for OEM heater cores in HVAC systems
- Designed to maintain optimal cabin heating and defrosting
About the Universal Air Heater Core Aluminum Product Line
The Heater Core Aluminum line by Universal Air focuses on delivering heater cores made from aluminum, a material known for its excellent thermal conductivity and corrosion resistance. This product line is engineered to provide reliable heating performance and durability, making it suitable for HVAC systems in vehicles like the Toyota Corolla and Matrix. The HT2074C model benefits from these material properties to ensure consistent heat transfer and long service life.
Detailed Product Description
The HT2074C HVAC heater core is a critical component in the heating and ventilation system of Toyota Corolla and Matrix vehicles. It functions by circulating engine coolant through its aluminum core, which then radiates heat into the cabin air. This replacement heater core is manufactured to meet or exceed OEM specifications, ensuring a proper fit and reliable operation. Its aluminum construction offers improved heat dissipation and resistance to corrosion compared to traditional materials, contributing to the longevity of the part.
Common Issues Resolved by This Heater Core
- Insufficient cabin heat during cold weather
- Coolant leaks inside the vehicle’s HVAC system
- Fogged or frosted windows due to poor defrosting
- Overheating of the heater core causing system failure
- Unpleasant odors from a damaged or clogged heater core
Installation Notes and Tips
- Ensure compatibility by verifying the part number HT2074C with your Toyota Corolla or Matrix model year
- Drain the cooling system before removing the old heater core to prevent spills
- Handle the aluminum core carefully to avoid damage to fins and tubes
- Replace all associated seals and gaskets during installation to prevent leaks
- Bleed the cooling system after installation to remove air pockets
Quality Assurance and Warranty
The Universal Air Heater Core Aluminum HT2074C is manufactured under strict quality control standards to ensure durability and performance. While specific warranty details are not provided here, Universal Air products typically come with a limited warranty against defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms.
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Toyota | Corolla | N/A | Heater Core Aluminum |
| 2004 | Toyota | Matrix | N/A | Heater Core Aluminum |
| 2003 | Toyota | Corolla | N/A | Heater Core Aluminum |
| 2003 | Toyota | Matrix | N/A | Heater Core Aluminum |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.