AntennaMastsRus - 8" Screw-On Antenna is Compatible with Hyundai Elantra Wagon (2009-2012) (WITH Satellite Radio) Fits: 2009-2012 Hyundai Elantra Wagon (WITH Satellite Radio) Easy Screw-On Installation with No Modification, Cutting, or Drilling Size: Length: 8", Base Width: 0.55" Ships from Wisconsin!! 100% Satisfaction Guarantee, Period! Let us Save YOU $$ Over your Local Dealer!