Four Seasons 73476 HVAC Blend Door

HVAC Blend Door Replacement for Ford Trucks and SUVs

Four Seasons 73476 is a replacement HVAC blend door for temperature control systems that route air through the glove box area. It is built from plastic and metal and is sized to match the application-specific blend door used in select Ford, Lincoln, and Mercury platforms.

This Four Seasons HVAC Blend Door Kit line focuses on direct replacement components for temperature control repair. Part number 73476 is used in blend door service where the original door has worn, cracked, or stopped moving correctly inside the HVAC housing.

Key Features

• Replacement door for HVAC blend function
• Plastic/metal construction for application-specific fit
• Dimensions: 8.625 in. length, 5.375 in. height, 1 in. width
• Direct replacement for select Ford F-150, Expedition, and Lincoln Navigator applications
• Four Seasons 73476 for temperature control repair
• This part cross-references Global Parts Distributors LLC 1712346 for the same application.

Detailed Description

Four Seasons 73476 is an HVAC blend door replacement designed for vehicles that use a glove-box-access temperature control layout. The blend door regulates how air is directed through the HVAC system, helping the temperature control assembly deliver the requested cabin air mix. This part is listed for 1997-2003 Ford F-150, 2004 Ford F-150 Heritage, 1997-2002 Ford Expedition, 1998-2002 Lincoln Navigator, 1997-1999 Ford F-250, 1999 Ford F-250 Super Duty, and 1997 Ford F-250 HD. If you are searching for a Ford F-150 blend door replacement or a Lincoln Navigator HVAC blend door kit, Four Seasons 73476 is the referenced part number.

What It Helps Address

• Temperature control that does not respond correctly
• Airflow that stays stuck on hot or cold
• HVAC door movement problems inside the blend door housing
• Broken or worn original plastic door components
• Cabin comfort issues tied to blend door failure

Installation Notes and Tips

Fitment notes specify installation through the glove box area. Confirm the vehicle year, make, and model before ordering, and compare the original door dimensions and HVAC layout to Four Seasons 73476. For best results, inspect the surrounding HVAC components for wear or damage before reassembly.

Quality Assurance

Four Seasons supplies HVAC temperature control components for service replacement applications. Part number 73476 is built as a replacement door for the listed Ford, Lincoln, and Mercury fitments and is intended to match the original blend door function in those vehicles.