Four Seasons 73455 HVAC Mode Door Actuator

The Four Seasons 73455 is a direct-fit replacement HVAC mode door actuator designed to restore proper airflow control and climate function inside your vehicle. A failed mode door actuator is a common cause of HVAC issues, preventing the system from switching between vent modes such as floor, dash, and defrost settings.

Key Features:

• Factory replacement design — engineered to match OE fit and function for a straightforward swap
• Precision gears and quality motor — built to deliver reliable, consistent door actuation
• OE-style connector with 5 terminal pins and high-quality contacts for secure, corrosion-resistant conductivity
• 5 mounting ears for a stable, rattle-free installation
• Male door linkage interface matches original equipment design
• Sold individually as a single replacement unit

Interchange / Cross-Reference Part Numbers: 604452, A60455, KD4761A70

UPC: 00096361155619

Four Seasons backs this actuator with over 50 years of mobile HVAC experience, subjecting every unit to rigorous testing to ensure it meets or exceeds OE performance standards. Whether you're restoring heat, A/C, or vent mode control, the Four Seasons 73455 is a trusted, quality solution.