OER 18A542E Features:

Replacement of the original heater box assembly designed for use with 1971-73 Mustangs with air conditioning heater box made of original style polymer. Each heater box is manufactured in original style polymer and features accurate dimensions and contours. Includes all interior air control doors and flaps, heater core mount, fan chamber and fresh air inlet. Works on 1971-1973 Mustangs with air conditioning. Includes case clips and full gasket set. Heater core and heater motor resistor available separately.

• 1971- 1973 Ford Mustang

• 1971- 1973 Mercury Cougar