
The air conditioning filter of the Mustang is located behind the glove compartment on the passenger side. Here is some relevant information about the air conditioning filter: 1. The air conditioning filter is a crucial component in the car's air conditioning system and requires regular replacement. Generally, it should be replaced every 10,000 kilometers. Failure to replace the filter in time can affect the performance of the car's air conditioning system. 2. Poor maintenance of the air conditioning filter can lead to the accumulation of dust and dirt on the filter plate, radiator, evaporator, and fin surfaces, causing airflow blockage. This can result in reduced cooling and heating efficiency, increased power consumption and noise, and a shortened lifespan of the air conditioning system. In severe cases, unpleasant odors inside the car can pose health risks to the driver and passengers.

I remember in my Mustang, the cabin air filter is hidden in front of the front passenger seat, either under the dashboard or behind the glove box. To access it, you'll need to open the glove box first, and for some models, you might have to remove the entire glove box. There's a small cover inside, and once you unscrew it, you can reach the filter. Replacing it yourself is actually quite simple. I usually change it every six months, especially during spring when there's a lot of pollen. The old filter accumulates dust and dirt, which affects the airflow from the AC and makes the air inside the car less fresh. I recommend using OEM or carbon-activated filters for better odor removal. After replacing it, roll down the windows for a few minutes to air out any residual smells—the improvement is immediate. This task takes only a few minutes but significantly enhances driving comfort.

The cabin air filter is crucial for health. When I drove my Mustang, I found it located in the passenger side footwell—an easily overlooked spot. I replace it regularly because if left unchanged, it accumulates dust, pollen, and even mold over time, leading to poor air quality that may trigger coughing or allergies. The filter is usually hidden behind the glove compartment or under the dashboard. Just remove the glove box, and you’ll find a cover panel—simply lift it to access the filter. I recommend replacing it at least twice a year or every 10,000 miles. After installing a new filter, you’ll noticeably feel fresher air and stronger airflow from the AC. Also, check the cleanliness of the AC system to prevent bacterial growth, safeguarding your family’s health.

The Mustang's cabin air filter is typically located under the dashboard on the passenger side, behind the glove box area. After removing the glove box, there's a cover plate - replacing the filter is quite simple once opened. It's best to change it every 10k miles. Always use filters matching OEM specifications - don't compromise AC efficiency by saving on this small expense.


