Universal Air HT399422C HVAC Heater Core - Front

Reliable HVAC Heater Core Replacement for Toyota Sienna

The Universal Air Heater Core Aluminum HT399422C is designed specifically for Toyota Sienna models, providing efficient heating performance and durability. This HVAC heater core ensures your vehicle's heating system operates smoothly during colder months.

• Compatible with Toyota Sienna models
• Part number HT399422C for precise fitment
• Constructed from durable aluminum for enhanced heat transfer
• Direct replacement for OEM heater core units
• Corrosion-resistant design for extended service life

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, which offers improved heat dissipation and resistance to corrosion compared to traditional materials. This product line is engineered to meet the specific requirements of various vehicle models, including the Toyota Sienna, ensuring reliable HVAC system performance and longevity.

Product Details and Compatibility

The HT399422C heater core is an essential component of the HVAC system in Toyota Sienna vehicles. It functions by transferring heat from the engine coolant to the cabin air, providing warmth inside the vehicle. This part is manufactured to match the original equipment specifications, ensuring proper fit and function within the heating system.

Common Issues Addressed by This Heater Core

• Insufficient cabin heating during cold weather
• Coolant leaks inside the vehicle cabin
• Overheating of the engine due to heater core failure
• Unpleasant odors caused by leaking coolant
• Fogging or moisture buildup on interior windows

Installation Notes and Tips

Installation of the HT399422C heater core requires removal of the dashboard and HVAC housing in the Toyota Sienna. It is recommended to drain the cooling system before beginning the replacement to avoid coolant spills. Ensure all connections and seals are properly secured to prevent leaks. Professional installation is advised for optimal results.

Quality Assurance and Warranty

Universal Air provides this heater core with quality manufacturing 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. Verify warranty terms with the supplier or manufacturer.