That what I was thinking but the antenna is secure. The thread matches the antenna stud. I also found what looks to be a PN on the mystery nut PN#1825000.
That what I was thinking but the antenna is secure. The thread matches the antenna stud. I also found what looks to be a PN on the mystery nut PN#1825000.
Thank you. Mystery solved and something was learned today - car had antenna replaced. Hmm.'prolly because the previous owner put some $s into the stereo system. Coincidentally, I am looking for the stock stereo to restore original interior - guess the antenna needs to be added to the list for exterior.
You think that's weird? I found a whole slew of hardware hiding under my coilpack years ago. Let's not forget that hole on top of frame/engine cradle. Some areas of our cars are like the Twilight Zone. You find this stuff later and wonder what it does and where it goes.