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

4.3L


Object Number: 95801  Size: MF
(1)Engine Wiring To Rear Engine Harness
(2)Ignition Module Connectors
(3)Engine Wiring Harness Retainers Clip
(4)Engine Wiring Harness Retaining Bolt
(5)Generator Connector
(6)Engine Wiring to LH Engine Harness
(7)Engine Wiring to MAF and IAT Sensors Harness
(8)Engine Wiring Harness
(9)Engine Wiring to I/P Harness
(10)Engine Coolant Temperature Sensor Connector
(11)Crank Sensor Connector
(12)Starter Solenoid Nut
(13)Starter Solenoid Connector
(14)Ignition Coil Connector
Figure 2:

Upper 5.0L, 5.7L


Object Number: 95806  Size: MF
(1)Engine Wiring to Rear Engine Harness
(2)Engine Coil Connector
(3)MAP Sensor
(4)Canister Purge Valve Connector
(5)Engine Wiring to LH Engine Harness
(6)Injector Connector
(7)Engine Wiring to I/P Harness
(8)Engine Wiring to MAF/IAT Harness
(9)Air Conditioning Compressor
(10)EGR Solenoid
(11)Coolant Temperature Switch
(12)Engine Wiring To RH Engine Harness
(13)Engine Wiring to Generator Harness
(14)Canister Purge Switch
(15)Engine Coil
Figure 3:

Lower 5.0L, 5.7L


Object Number: 95808  Size: MF
(1)Engine
(2)Engine Wiring To RH Engine Harness
(3)Crank Sensor
(4)Crank Sensor Connector
(5)Engine Wiring Retaining Nut
(6)Engine Wiring Retaining Clips
(7)Starter Solenoid Harness
(8)Starter Solenoid Wiring Retainer Nut
(9)Starter Solenoid Washer
(10)Starter Motor
Figure 4:

7.4L


Object Number: 95812  Size: MF
(1)Throttle Position Connector
(2)Idle Air Control Connector
(3)Engine Wiring Harness Retainer Nut
(4)Engine Wiring to LH Engine Harness
(5)Engine Wiring to I/P Harness
(6)Engine Wiring to MAF and IAT Sensor Harness
(7)Air Compressor Switch
(8)Engine Ground Wiring Nut
(9)Coolant Temperature Switch
(10)MAP Connector
(11)MAP Sensor
(12)Engine Wiring to AIR Pump Harness
(13)Engine Wiring to MAF and IAT Sensor
(14)Knock Sensor
(15)Solenoid Wiring Retaining Nut
(16)Solenoid Wiring Washer
(17)Engine Wiring To Oxygen Sensor Harness
(18)Starter Motor
(19)Engine
(20)Auxiliary Coolant Fan Switch
(21)Engine Wiring to Rear Engine Harness
Figure 5:

6.5L


Object Number: 95817  Size: MF
(1)Engine Wiring Harness
(2)Air Conditioning Compressor
(3)Engine Ground Stud
(4)Engine Ground Wiring Nut
(5)Engine Wiring Retaining Stud
(6)Engine Wiring Retainer Nut
(7)Starter Motor Solenoid Nut
(8)Solenoid Connector Washer
(9)Starter Motor Solenoid
(10)Engine Wiring to Generator Harness
(11)Engine Wiring to I/P Harness