Chevy Impala Air Filter Boxes & Components

The air filter is an air intake part responsible for trapping dust particles and other rough debris in the outside air before it gets into the engine. This job is crucial for providing optimal operation of the engine under any conditions. The filter is normally hidden inside a plastic casing prolonging the service life of this device and restricting the incoming air to the only desired direction. The design of filter boxes differs depending on the vehicle's generation and the engine it’s equipped with. Older carbureted engines, like those composing the powertrain of the 1958 - 1985 Chevy Impala, have a circular filter box, whereas more recent designs serving the fuel-injected engines feature a square form.

Broken air filter box sealing or a hole letting the air enter from where it’s not expected to doesn’t seem like a big deal, as it’s unlikely to cause any serious problems. However, it will affect the filter lifespan and deliver hot air, resulting in somewhat decreased power. Getting Chevy Impala air filter boxes & components from our store won't be expensive as we carry OE-quality aftermarket components, so go ahead and restore your air intake system.