Just did mine on the weekend. I'm in the UK and can confirm that you can order from Unipart - they won't find it under a Chrysler listing but have no problems getting it using the MB part number. About £32.
Very easy change. One surprising thing is that once off the car, the old one showed no signs of degradation (26k miles), there was no slop or play in the damper at all, but the new one made a significant difference.
bdpeace - Ramps may be no good, the bumper (fender

) will foul as it's so low. I used a small trolley jack and a block of wood under the jacking point and then axle stands on the front anti-roll-bar mounts. Took about 30 mins in all.