Heater Air Inlet Door Actuator
Escalade Base Model; A/C Front Automatic/Auxiliary Control(CJ2), Front; Dual Zone Climate Control with Manual Controls (blue/red dials only), Rear Auxiliary A/C (C69)
Heater Mode Door Actuator
Fits Left; Air Conditioning Front Automatic/Auxiliary Control(CJ2), Front; Dual Zone Climate Control with Manual Controls (blue/red dials only)or Left; Heavy Duty Heater (C42)