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

Front of the Engine (L26/L32)


Object Number: 1204274  Size: LF
(1)Starter
Figure 2:

Front of the Engine (LS4)


Object Number: 1783315  Size: LF
(1)G115 (LS4)
(2)Starter
(3)C100
(4)G112 (LS4)
Figure 3:

Upper Rear of the Engine (L26/L32)


Object Number: 1203639  Size: LF
(1)Exhaust Gas Recirculation (EGR) Valve
(2)Fuel Injector 6
(3)Fuel Injector 4
(4)Fuel Injector 2
(5)Generator
(6)Barometric Pressure (BARO) Sensor (L32)
(7)Heated Oxygen Sensor (HO2S) Sensor 1
(8)Manifold Absolute Pressure (MAP) Sensor (L32)
Figure 4:

Upper Rear of the Engine (LS4)


Object Number: 1591703  Size: LF
(1)Generator