GM Service Manual Online
For 1990-2009 cars only

Application

GM SPO Group Number

Air - Outlet Defogger

9.779

Air - Outlet Duct

9.779

Air Distributor - Duct

9.262

Blower - Motor and Fan

9.786

Blower Motor - Rear Auxiliary

8.855

Blower Motor - Resistor

8.855

Blower Motor - Resistor Auxiliary

8.855

Control - Heater Assembly

9.273

Control Switch - Auxiliary

9.273

Heater - Case

8.854

Heater - Core

8.855

Heater - Core

8.855

Heater Case - Auxiliary

8.854

Heater Module - Auxiliary

8.855

Heater Pipe - Auxiliary Rear

8.845

Heater Pipe - Auxiliary Front

8.845

Hose - Heater

8.846

Hot Water - Valve Bypass

8.846