Here is the 72 highlander mirror set that I had mentioned above, also took a picture of the spid which does list the mirrors as DG4. This truck does not have any other mirror mounting screw holes on either door so most likely all original 72 below eyeline mirrors, besides them being in need of a good cleaning another thing to note is that someone put a small stainless screw (last pic @ red arrow) in the back of the pass side mirror head and that the two chrome mirror mounting arms are starting to rust. These two L shaped arms are the only chrome parts on this otherwise stainless mirror setup, they could be replated or replaced. Asking $75. plus shipping for the pair as pictured, both mirrors will ship USPS priority for $16.85 with a delivery/tracking tag. Let me know, Mel.
