The Dodge Challenger typically has two air filters: one for the engine and one for the cabin. The exact configuration can vary by model year and trim, so it’s best to verify for your specific car.
In practice, the Challenger’s air filtration usually comprises an engine air filter housed in the engine bay and a cabin air filter located behind the glove box. Some early production runs or special editions may differ, so consult the owner’s manual or a service professional to confirm the exact setup for your vehicle.
Engine air filter
The engine air filter sits in a plastic housing in the engine bay and protects the intake from dust and debris. It is typically part of a single airbox that feeds the throttle body. Replacement intervals vary by engine type and driving conditions, but many Challengers are inspected every 15,000–30,000 miles with more frequent changes in dusty environments. Signs that the engine air filter needs attention include reduced power, rough idle, or decreased acceleration.
Cabin air filter
The cabin air filter cleans the air entering the passenger compartment through the HVAC system. It is usually located behind the glove box or under the dash, depending on year and trim. Typical replacement intervals range from about 12,000 to 25,000 miles, though conditions such as heavy dust, pollen, or odors can necessitate more frequent changes. Replacing the cabin filter is a straightforward maintenance task that helps maintain airflow and interior air quality.
Model-year and trim variations
While two filters are common on modern Challengers, there were some early production periods and special configurations that may differ. If in doubt, check your vehicle’s owner manual, a dealership service bulletin, or your service adviser for the exact filtration setup on your year and trim.
Summary
In short, the Dodge Challenger generally has two air filters—one for the engine and one for the cabin. Exact presence and placement can vary by model year and trim, so verify with the manual or a technician for your specific car. Regular inspection and timely replacement help maintain engine performance and interior air quality.