I bought it at Autozone,its a generic for Mustang,but no relay and auto thermo.You can buy one on Ebay for $19.Yes I removed stock shourd and intalled fan inside.You must first reverse fan blade for a puller,and reverse wiring.I added fuse and hooked to batteryThen ran the ground to a switch on the rocker paned then to ground.I just turn it on for city,and off for speeds over 40 mph.You can also order a fan on ebay,some with everything you need.Must be a 16 inch and 2100 cfm or higher.

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1999 w140, quit voting to old, and to old to fight, a god damned veteran, deutschland deutschland uber alles uber alles in der welt