We don't have a lot of Ford Mustang AC / heater problems on file — feel free to add yours here. The most common Mustang AC / heater problems cost $800 to fix & occur at 37,000 miles. Click on a year below.

Worst AC / Heater Problems
heater core rusts out 1989 Ford Mustang
A/C not working properly 2015 Ford Mustang
A/C stopped working 2012 Ford Mustang