Four Seasons 73476 HVAC Blend Door

Overview of Four Seasons HVAC Blend Door Kit 73476

The Four Seasons HVAC Blend Door Kit part number 73476 is a replacement blend door designed for select Ford and Lincoln vehicles. This component plays a critical role in regulating the temperature inside your vehicle's cabin by controlling airflow through the HVAC system.

• Replacement blend door for HVAC temperature control
• Constructed from durable plastic and metal materials
• Dimensions: 8.625 inches length, 5.375 inches height, 1 inch width
• Compatible with Ford Expedition, F-150, F-150 Heritage, F-250, F-250 HD, F-250 Super Duty, and Lincoln Navigator
• Part number 73476 ensures precise fit and function

About the HVAC Blend Door Kit Product Line

The HVAC Blend Door Kit from Four Seasons is engineered to provide reliable temperature control components for vehicle heating and cooling systems. This product line focuses on blend doors that regulate the mix of hot and cold air, ensuring consistent cabin comfort. The 73476 blend door is part of this line, offering a direct replacement solution for specific Ford and Lincoln models.

Detailed Product Description and Specifications

This blend door measures 8.625 inches in length, 5.375 inches in height, and 1 inch in width, making it compatible with the HVAC systems of various Ford and Lincoln trucks and SUVs. The combination of plastic and metal materials provides a balance of durability and lightweight construction. Designed to replace the original blend door, part number 73476 restores proper airflow control within the HVAC system, helping maintain the desired cabin temperature.

Common Issues Resolved by the Blend Door Replacement

• Inconsistent cabin temperature due to faulty blend door operation
• Unresponsive or stuck temperature controls in Ford F-150 or Lincoln Navigator
• Unusual noises from the HVAC system caused by damaged blend doors
• Airflow stuck on hot or cold settings without proper mixing
• HVAC system failing to maintain set temperature levels

Installation Notes and Tips

• Ensure vehicle compatibility with Ford Expedition, F-150 series, F-250 series, or Lincoln Navigator before installation
• Carefully remove the old blend door to avoid damaging surrounding HVAC components
• Verify the orientation and fit of the new blend door (part number 73476) before securing
• Test HVAC system operation after installation to confirm proper airflow and temperature control

Quality Assurance and Warranty Information

Four Seasons manufactures the HVAC Blend Door Kit with quality materials to meet OEM standards. While specific warranty details for part number 73476 are not provided here, Four Seasons products typically come with a limited warranty covering defects in material and workmanship. Consult the product packaging or manufacturer documentation for exact warranty terms.