Four Seasons 92176 HVAC Heater Core - Front

Overview of Four Seasons Heater Core 92176

The Four Seasons Heater Core 92176 is designed to restore efficient heating performance in select Lexus and Toyota vehicles. Engineered with durable aluminum construction, this heater core ensures reliable heat transfer and long-lasting operation for models like the Toyota Camry and Lexus RX350.

• Core dimensions: 6 inches length, 8 inches width, 1 inch thickness
• Constructed from corrosion-resistant aluminum material
• Tube diameter: 0.625 inches (15.875 mm) for both inlet and outlet
• Meets or exceeds OEM specifications for fit and function
• Compatible with Lexus and Toyota models including Avalon, Camry, ES300h, ES350, Highlander, RX350, RX450h, Sienna, and Venza

Four Seasons Heater Core Product Line Details

The Four Seasons Heater Core product line focuses on delivering replacement heater cores that meet or exceed original equipment manufacturer standards. This line emphasizes quality materials such as aluminum cores for improved heat dissipation and corrosion resistance. The 92176 heater core is part of this line, providing a direct-fit solution for HVAC systems in various Lexus and Toyota vehicles.

Product Description and Specifications

This HVAC heater core features a compact design with a core height of 6 inches, width of 8 inches, and a depth of 1 inch, making it suitable for tight engine compartments. The aluminum core material enhances thermal conductivity and durability, while the fixed pipe positioning ensures a precise fit without the need for adjustments. Both inlet and outlet tubes measure 0.625 inches in diameter, facilitating efficient coolant flow through the core.

Common Applications and Problem Resolution

• Restores heating functionality in Lexus RX350 and Toyota Highlander models
• Replaces leaking or clogged heater cores causing coolant loss
• Eliminates insufficient cabin heat during cold weather
• Addresses heater core corrosion or internal blockages
• Resolves HVAC system overheating or coolant circulation issues

Installation Notes and Tips

Installation of the Four Seasons Heater Core 92176 requires draining the vehicle’s cooling system and careful removal of the dashboard or HVAC housing, depending on the model. Ensure all connections are secure and free of debris before reassembly. It is recommended to flush the cooling system to remove contaminants that could affect heater core performance.

Quality Assurance and Warranty

This heater core meets or exceeds OEM standards, ensuring compatibility and reliable operation in specified Lexus and Toyota vehicles. Four Seasons provides a limited warranty covering defects in materials and workmanship, supporting long-term performance and customer confidence.