4.2L.

Filter

5.3L. 4.2L. 6.0L. Cobalt. 2.0l. Helps trap airborne particles before they enter the engine Excellent filter capacity and efficiency Allows airflow restriction to the engine for 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

4.2L, 2002-05, long wheelbase.

Air Temp Sensor

This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors

Indicator

4.8, 5.3 & 6.0L gas. 8.1L gas. All. 4.8, 5.3, 6.0 & 6.2L. 4.2L, 2002-05, filter air flow. 5.3l, 6.0l, without high capacity. 4.3L. Provides a visual indicator when filtered air becomes restricted and the filter requires replacement This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

4.2L.