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

Right Rear of the Vehicle, in the Rear Strut


Object Number: 525035  Size: LF
(1)RH Rear Strut Actuator (RH Front, LH Front, LH Rear Similar)
Figure 2:

Left Front of the Vehicle, Near the Strut


Object Number: 524999  Size: LF
(1)LH Front Suspension Position Sensor (RH Similar)
Figure 3:

Left Front of the Vehicle, Near the Strut


Object Number: 525004  Size: LF
(1)LH Rear Suspension Position Sensor (RH Similar)