Have never done it but looked into it for a older truck. I am no expert on this but one word of advice I can offer having looking into this. DO NOT LET money influence what ever parts/kits you decide to buy.
I noticed that the newer vehicles that come with electric fans all have bigger cooling systems which tells me the existing radiator might not be enough so look for something that is made for your vehicle, not some generic kit that might be more trouble then it worth with shoddy parts from far east manuf. The one manufacture I found of a kit for my older Checy truck included a new radiator and fan elimination engine brackets etc, supposedly turn key with a price approaching $1,000. This was no parts kits but a custom designed kit with top quality components. I cannot remember the name of this company but I think they were in Michigan.
