Does a 2004 lexus gx470 have bluetooth?

No, the 2004 Lexus GX470 did not come with a company installed bluetooth. If You want to use bluetooth on this car, then You can install an adapter kit. The adapter kit allows You to access the bluetooth, for answering and making calls. As well as access to the multimedia connectivity with an additional option of the radio tuning and antenna. It is usually a plug and play kit and is very easy to install. It will cost You between $40 to $120, depending on the options You select for the adapter kit. They are typically available at auto stores like Autozone or even in the auto section of Walmart.