GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Speaker-LR (Extended Cab)


Object Number: 350029  Size: MF
(1)Inner Body Panel-LH
(2)Speaker Connector - Harness
(3)Electrical Connector - Speaker
(4)Speaker-LR
Figure 2:

Speaker - RF Door (Base)


Object Number: 327885  Size: MF
(1)Door-RF
(2)Speaker - RF Door
(3)Speaker Connector - Harness
Figure 3:

Speaker - LF Door (Base)


Object Number: 350028  Size: MF
(1) Speaker - LF Door
(2)Door-LH - Inner
(3)Speaker Connector - Harness
Figure 4:

Tweeter Speaker-LF


Object Number: 573977  Size: MF
(1)Side Garnish Molding
(2)Speaker-Tweeter
(3)Instrument Panel Harness Speaker Connector
Figure 5:

Door Speaker - LR (RR Similar)


Object Number: 573978  Size: LF
(1)Body Side Inner Panel
(2)Regulator
(3)Speaker
Figure 6:

Radio Antenna Connections


Object Number: 327879  Size: LF
(1)Instrument Panel Carrier
(2)Inline Connector to Mast
(3)Instrument Panel
(4)Antenna Wiring
(5)Radio
Figure 7:

Radio Antenna Connections


Object Number: 327881  Size: MF
(1)Instrument Panel
(2)AM/FM Stereo
(3)AM/FM Stereo w/Cassette or CD
(4)Antenna Connection
(5)Radio Bracket
(6)Electrical Harness Radio
(7)Antenna Cable
Figure 8:

Radio Antenna


Object Number: 327883  Size: MF
(1)Radio Antenna Mast Base
(2)Inner Fender-RH
(3)Antenna Cable Pass-Through - Grommet
(4)Antenna Bracket
Figure 9:

Radio with Remote CD


Object Number: 327886  Size: LF
(1)Electrical Connectors - Radio
(2)Instrument Panel
(3)Radio
(4)Electrical Connector (CD)
(5)Remote Playback Device - CD Player
(6)Lower Console
(7)Lower Console Compartment
(8)HVAC and Blower Switch Compartment
(9)Radio Antenna Connector