GM Service Manual Online
For 1990-2009 cars only

Application

GM SPO Group Number

Air Valve Actuator Vacuum Harness

9.000

Blower Impeller

8.000

Blower Motor

8.000

Blower Motor Relay

9.000

Blower Motor Resistor

9.000

Defrost Valve Actuator

9.000

Floor Air Outlet Duct

9.000

Heater and Air Conditioning Control

9.000

Heater and Air Conditioning Control Vacuum Harness

9.000

Heater and Air Conditioning Control Vacuum Tank

9.000

Inside Air Valve Actuator

9.000

Instrument Panel Outer Air Outlet Duct

9.000

Mode Valve Actuator

9.000

Side Window Defogger Outlet Duct

9.000

Vacuum Actuator

9.000

Windshield Defroster Nozzle and Air Distributor

9.000