Heater Box Assembly 2-Speed 1964-1965

CJ's Part Number:
91% of 100


  • OEM-Style Reproduction
  • Direct-Fit Replacement
  • High Quality Molded Fiberglass
  • Pre Assembled With Seals

Heater Box Assembly for 1964-1965 Mustangs with a 2-speed heater motor.

Are you looking for the most professional method for restoring your 1964-1965 2-Speed Heater Motor Mustang? When you’re replacing your heater box assembly, make sure you ensure excellence with this premium, long lasting, and faithfully correct assembly that directly replaces your factory original! Get your today from CJ Pony Parts!

Features and Benefits:
- Premium Quality Construction
- Classically Faithful Reproduction
- Directly Replaces Factory Original

This heater box assembly consists of the front and rear casings with doors. This is a factory type fiberglass two piece heater box/heater core casing. This heater box is a pre-assembled unit which includes the gasket and all seals. The heater plenum attaches to this assembly and directs warm air to the car.

Whether you’re looking for an exterior mirror, wheels and tires, headlights and tail lights or a set of interior upholstery, CJ’s has what you need to complete your classic Mustang restoration with ease! CJ Pony Parts has all the parts you need to bring your early model coupe, convertible or fastback Mustang build back to life--browse our huge selection of restoration parts for your pony today!

Order this new replacement Heater Box Assembly for your 1964-1965 2-Speed Heater Motor Mustang from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Installation Videos

Vehicle Fitment

This product will fit the following Mustang years:

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