Check the engine, size and position shown for each product before ordering.
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CF11671 / Ram 68406048AA cabin filter included with CA12375 engine-filter kit; confirm the generation, dimensions, and airflow direction.
Ram 68406048AA / 68386779AA family. Compatible only with the saved vehicle and engine applications.
Confirm the exact engine, filter reference, dimensions, air-box shape, and current Amazon vehicle checker before ordering.
Full product detailsConfirm your engine, trim and original part before ordering. Fitment disclaimer
Quick fitment answer
CF11671 / Ram 68406048AA cabin filter included with CA12375 engine-filter kit; confirm the generation, dimensions, and airflow direction. Final compatibility still depends on the exact engine, trim, factory equipment, original part, and owner-manual specification.
High-purchase-intent fitment guide
Fitment last verified
The filter family, housing dimensions, access location, and airflow direction must match this model year rather than only the vehicle name.
Compare the saved configuration and package contents below, then confirm the original part or factory specification before ordering.
Most cabin filters sit behind the glove box or a cowl access panel. Note the old filter’s airflow direction before removal and reinstall every cover and damper carefully.
Continue shopping researched categories for the same year, make, and model.
Use the exact year page even when the same product family spans several years.
CF11671 / Ram 68406048AA cabin filter included with CA12375 engine-filter kit; confirm the generation, dimensions, and airflow direction. Match the reference family, dimensions, housing, and airflow direction before ordering.
A common inspection interval is about 12 months, but dust, smoke, pets, and heavy HVAC use can shorten it. Follow the vehicle maintenance schedule.
Not always. The arrow follows airflow through the housing, so copy the removed filter or the housing label rather than assuming.