RR of the Engine Compartment Components (4.8L/5.3L/6.0L)

Fig 1: AIR System Components

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	AIR Pump
2	Vacuum Hose to Air Solenoid
3	A/C High Pressure Switch
4	A/C Accumulator
5	Air Hose to Air Pipes
6	AIR Solenoid
7	AIR Relay
8	AIR Pump Shut Off Valve
9	Fender to Cowl Brace