Universal Air HT399959C HVAC Heater Core - Front

Overview of Universal Air Heater Core HT399959C

The Universal Air Heater Core HT399959C is designed to restore efficient heating performance in select Lexus and Toyota vehicles. This HVAC heater core is engineered to meet the specific requirements of models such as the Toyota Camry, Avalon, Highlander, and Lexus RX350, ensuring reliable climate control.

• Compatible with Lexus and Toyota models including Avalon, Camry, ES300h, ES350, Highlander, RX350, RX450h, Sienna, and Venza
• Part number HT399959C for precise identification and fitment
• Designed as a direct replacement HVAC heater core for optimal heating system function
• Constructed to integrate seamlessly with existing HVAC components
• Supports efficient cabin heating and defrosting operations

Detailed Product Description

The Universal Air Heater Core HT399959C is part of the Heater Core product line, which focuses on delivering reliable heating components for vehicle HVAC systems. This heater core is manufactured to match the original equipment specifications for Lexus and Toyota vehicles, providing consistent heat transfer and durability. It is engineered to fit models such as the Toyota Camry, Avalon, and Highlander, as well as Lexus RX350 and RX450h, ensuring compatibility with the vehicle’s HVAC system. The part number HT399959C helps technicians and vehicle owners confirm the correct replacement part for their specific model.

Common Applications and Issues Addressed

• Restores heating performance in vehicles experiencing insufficient cabin heat
• Replaces leaking or clogged heater cores causing coolant loss or odors
• Eliminates fogging issues related to heater core malfunctions
• Resolves HVAC system overheating or inconsistent temperature control
• Prevents engine overheating caused by compromised heater core function

Installation Notes and Tips

• Ensure compatibility by verifying vehicle make, model, and year before installation
• Drain the cooling system prior to heater core removal to avoid coolant spills
• Follow manufacturer guidelines for HVAC disassembly and reassembly
• Inspect related HVAC hoses and seals for wear during installation
• Bleed the cooling system after installation to remove air pockets

Quality Assurance and Warranty

The Universal Air Heater Core HT399959C is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control processes to ensure reliable operation within the vehicle’s HVAC system. Confirm warranty coverage with the parts provider or installer prior to purchase.