I found an original cigarette lighter that is correct for all 84-87 TR's. I don't need but I know a lot of owners have been looking for one. Good luck!
http://www.ebay.com/itm/1981-1987-Buick-Regal-Grand-national-GNX-Cigarette-lighter-T-Type-Turbo-SS-Monte-/331031417449?pt=Motors_Car_Truck_Parts_Accessories&hash=item4d13029269&vxp=mtr
http://www.ebay.com/itm/1981-1987-Buick-Regal-Grand-national-GNX-Cigarette-lighter-T-Type-Turbo-SS-Monte-/331031417449?pt=Motors_Car_Truck_Parts_Accessories&hash=item4d13029269&vxp=mtr