This ACP FM-EH033 vacuum motor precisely regulates airflow by opening and closing the air vent, giving you control over your cabin temperature. It's an OEM-style direct fit replacement for worn or broken A/C & heater control valve vacuum switch assemblies, restoring optimal functionality without any modifications.

Crafted from durable metal for long-lasting performance, this unit fits a wide range of classic Ford and Mercury models including the 1966-1970 Ford Fairlane, 1967-1973 Ford Mustang, and 1967-1973 Mercury Cougar.