Reproduction Heater Seals And Foam Kit for the 1969 and 1970 Mercury Cougar or Ford Mustang
Correct heater box seal kit for 1969 and 1970 Cougars and Mustangs.
Replaces Ford part #: C9ZZ-18500-B.
Check out our video below on how to replace a heater core! We used a '69 Cougar with A/C, but many of the same concepts apply to other years.