Check the engine, size and position shown for each product before ordering.
As an Amazon Associate I earn from qualifying purchases.
CF11966 cabin filter + CA12405 engine filter · GM current-generation kit; confirm the generation, dimensions, and airflow direction.
Mapped for 2019–2026 Silverado 1500 models; this listing includes both engine and cabin filters.
Confirm filter dimensions, trim, and the Amazon vehicle checker before ordering.
Full product detailsConfirm your engine, trim and original part before ordering. Fitment disclaimer
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.
CF11966 cabin filter + CA12405 engine filter · GM current-generation 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.