Dorman 902-307 HVAC Blend Door

Dorman 902-307 HVAC Blend Door for Jeep Grand Cherokee

This Dorman HVAC blend door is built for 1999-2004 Jeep Grand Cherokee models with Automatic Temperature Control (ATC). It is made to match the original door’s fit and function, with a plastic construction and an electric operation for the specified HVAC blend door HVAC subassembly.

Key Features

• Direct replacement HVAC blend door for specified Jeep Grand Cherokee applications
• Electric operation; not cable operated and not vacuum operated
• Plastic construction for use in the plenum box mounting location
• Includes the door and housing for the listed application
• Cross-reference part number: 5012693AA
• Part number 902-307 for fitment-specific ordering and service lookup

Detailed Description

Dorman 902-307 is an HVAC blend door assembly designed for 1999-2004 Jeep Grand Cherokee vehicles equipped with Automatic Temperature Control (ATC). It is engineered to match the original door’s fit and function in the HVAC blend door subassembly, helping restore proper air temperature control through the plenum box. The plastic construction and electric actuation are specified for the listed application, making this a direct-fit service part for Jeep Grand Cherokee HVAC repair work. If you are sourcing a replacement for a Jeep Grand Cherokee blend door issue, 902-307 provides a fitment-based solution for the exact model years shown.

Common Issues This Part Can Address

• Inconsistent cabin air temperature on Jeep Grand Cherokee ATC systems
• Loss of hot or cold air blend control
• HVAC door movement problems inside the plenum box
• Temperature control faults related to a worn or damaged blend door
• Service replacement for the original HVAC blend door subassembly

Installation Notes and Tips

Fits 1999-2004 Jeep Grand Cherokee, N/A, with Automatic Temperature Control (ATC); Blend Door HVAC Subassembly. Confirm the vehicle uses electric blend door operation before installation. Verify the HVAC housing and plenum box configuration against the original part number 5012693AA and the existing assembly before service. Because this part is application-specific, matching the year, model, and ATC system is important for correct installation.

Quality Assurance

Dorman designs this replacement part to match the original component’s fit and function on the specified applications. The part is built from quality materials for reliable performance and durability in normal HVAC service.