Plug n play $ 150 plus shipping. I have other Envoy stuff for sale as I'm trading in "old reliable " for a Grand Cherokee Hemi. Also have a brand new OEM air suspension compressor still in box (113" wb).Also have the coveted GMC hitch cover. New AC Delco alternator. This is a 5.3 truck. I thought I would run this by the forum before ebay, PM if interested, I can do paypal....Mike.