Heater Box Assembly 3-Speed 1965-1966
- Includes Heater Box Gaskets
- Includes Heater Box Seals
- Includes Heater Housing Clips
- Blower Motor Sold Separately
Heater Box Assembly for all 1965-1966 Mustangs with a 3-speed heater motor.
Replace your damaged factory original or missing heater box assembly. This heater box assembly consist of a front and rear fiberglass casing with access doors just like the original unit. This factory style box is a direct replacement for all 1965-1966 Mustangs. The two piece design allows for easy access to install the heater core and inspect the working internals.
- Heater Box Gaskets
- Heater Box Seals
- Heater Housing Clips
Please Note: This Heater Box Assembly does NOT include the heater motor or the heater resistor.
The heater plenum attaches to this assembly and directs warm air throughout your Mustang. With this being a replacement unit all the factory correct mounting brackets are pre-installed letting you know everything will line up. This heater box assembly also features pre-cut holes for the heater core and heater resistor.
When it gets cold, how effective is the heat in your classic Mustang? If that question was answered with, 'no,' CJ Pony Parts has several hundred heating parts that can help get these important components of your Mustang working again, ready for the cold seasons each year.
Purchase your Heater Box Assembly for all 1965-1966 Mustangs with a 3-speed heater motor from CJ Pony Parts today!
California Residents: Proposition 65 Warning
Intermediate skill is required for this installation.