Air Filter - Cadillac (84121219)

Cleaner. 2.7L turbo, with high capacity. Silverado, Sierra 2500 HD. Gas. Silverado, Sierra 3500 HD. 4.3L, with high capacity. 3.0L diesel, engine compartment. Enhances the performance and efficiency of the engine to extend its life Excellent filter capacity, efficiency, and flow management for superior performance Supplies the cleanest possible air with the least airflow restriction to the engine for enhanced performance Equipped with tight seals to keep unfiltered air from entering the combustion chamber This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors