OE Quality
60-Day Returns

Universal Air HT400050C HVAC Heater Core
Reliable HVAC Heater Core for Honda Accord, Civic, and Insight
The Universal Air Heater Core Aluminum HT400050C is designed to restore efficient heating performance in select Honda vehicles. Engineered for compatibility with Honda Accord, Civic, and Insight models, this HVAC heater core ensures consistent cabin warmth and comfort.
Key Features of the Universal Air HT400050C Heater Core
- Compatible with Honda Accord, Civic, and Insight models
- Constructed from durable aluminum for effective heat transfer
- Part of the Heater Core Aluminum product line by Universal Air
- OEM-quality fitment for direct replacement
- GTIN: 00744418043746 for easy identification
About the 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 efficient heat conduction and corrosion resistance. This product line is tailored to provide reliable heating solutions for various vehicle HVAC systems, including the HT400050C, which is specifically designed for Honda models requiring precise fit and performance.
Detailed Product Description
The HT400050C HVAC heater core is engineered to replace the original heater core in Honda Accord, Civic, and Insight vehicles. Its aluminum construction allows for efficient heat exchange, helping to maintain a comfortable interior temperature during colder months. This heater core is designed to integrate seamlessly with the vehicle’s existing HVAC system, ensuring proper airflow and heating functionality without modification.
Common Issues Addressed by This Heater Core
- Reduced cabin heat output due to clogged or leaking heater core
- Coolant leaks inside the vehicle causing foggy windows or damp carpets
- Unpleasant odors from a failing heater core
- Overheating engine symptoms linked to heater core malfunction
- HVAC system failure to provide consistent heat
Installation Notes and Tips
Installation of the HT400050C heater core should be performed by a qualified technician familiar with Honda HVAC systems. Proper draining of the coolant system is necessary before removal. Ensure all connections are secure and leak-free after installation. Refer to the vehicle’s service manual for detailed procedures specific to the Accord, Civic, or Insight models.
Quality Assurance and Warranty
Universal Air provides this heater core with quality standards that meet or exceed OEM specifications. While specific warranty details are not provided here, Universal Air products typically come with a limited warranty against manufacturing defects. Verify warranty terms with the supplier or manufacturer upon purchase.
This part fits 36 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2021 | Honda | Insight | N/A | Heater Core Aluminum | ||||
| 2020 | Honda | Accord | SE | 1.5L | L4 | GAS | N/A | Heater Core Aluminum |
| 2020 | Honda | Accord | LX | 1.5L | L4 | GAS | N/A | Heater Core Aluminum |
| 2020 | Honda | Accord | Sport | 2.0L | L4 | GAS | N/A | Heater Core Aluminum |
| 2020 | Honda | Accord | EX | 1.5L | L4 | GAS | N/A | Heater Core Aluminum |
| 2020 | Honda | Accord | Hybrid EX-L | 2.0L | L4 | ELECTRIC/GAS | N/A | Heater Core Aluminum |
| 2020 | Honda | Accord | Touring | 2.0L | L4 | GAS | N/A | Heater Core Aluminum |
| 2020 | Honda | Accord | Sport | 1.5L | L4 | GAS | N/A | Heater Core Aluminum |
| 2020 | Honda | Accord | EX-L | 2.0L | L4 | GAS | N/A | Heater Core Aluminum |
| 2020 | Honda | Accord | EX-L | 1.5L | L4 | GAS | N/A | Heater Core Aluminum |
| 2020 | Honda | Accord | Hybrid Touring | 2.0L | L4 | ELECTRIC/GAS | N/A | Heater Core Aluminum |
| 2020 | Honda | Accord | Hybrid | 2.0L | L4 | ELECTRIC/GAS | N/A | Heater Core Aluminum |
| 2020 | Honda | Accord | Hybrid EX | 2.0L | L4 | ELECTRIC/GAS | N/A | Heater Core Aluminum |
| 2020 | Honda | Accord | Sport Plus | 1.5L | L4 | GAS | N/A | Heater Core Aluminum |
| 2020 | Honda | Civic | N/A | Heater Core Aluminum | ||||
| 2020 | Honda | Insight | N/A | Heater Core Aluminum | ||||
| 2019 | Honda | Accord | N/A | Heater Core Aluminum | ||||
| 2019 | Honda | Civic | Touring | 1.5L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Civic | EX | 2.0L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Civic | Type R | 2.0L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Civic | Sport Plus | 1.5L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Civic | EX-L | 1.5L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Civic | Sport | 1.5L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Civic | Sport | 2.0L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Civic | Si | 1.5L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Civic | Sport Touring | 1.5L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Civic | LX | 2.0L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Civic | EX | 1.5L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Civic | DX | 2.0L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Civic | i-Style | 2.0L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Civic | Turbo Plus | 1.5L | L4 | N/A | Heater Core Aluminum | |
| 2019 | Honda | Insight | N/A | Heater Core Aluminum | ||||
| 2018 | Honda | Accord | N/A | Heater Core Aluminum | ||||
| 2018 | Honda | Civic | N/A | Heater Core Aluminum | ||||
| 2017 | Honda | Civic | N/A | Heater Core Aluminum | ||||
| 2016 | Honda | Civic | N/A | Heater Core Aluminum |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.