Garmin GTX Transponders for sale on eBay
  Item Description Price  
Garmin GTX-330 Transponder (Standard, Non-ES) – Like New – Complete PackageGarmin GTX-330 Transponder (Standard, Non-ES) – Like New – Complete Package960.00 USD
Garmin GTX 33 Transponder 011-00779-10Garmin GTX 33 Transponder 011-00779-10200.00 USD
Garmin GTX 345 Transponder 14/28v 011-03302-01 TESTED w/ 8130 (1025-211)Garmin GTX 345 Transponder 14/28v 011-03302-01 TESTED w/ 8130 (1025-211)5250.00 USD
GARMIN GTX335 Transponder, yellow taggedGARMIN GTX335 Transponder, yellow tagged2485.00 USD
Garmin GTX-345 ADSB Transponder P/N: 011-03302-00 ( Includes Tray / Connector )Garmin GTX-345 ADSB Transponder P/N: 011-03302-00 ( Includes Tray / Connector )4550.00 USD
Garmin GTX 327 Mode C TransponderGarmin GTX 327 Mode C Transponder749.00 USD
Garmin GTX-335 ADS-B Transponder w/Built-in GPS & Antenna (New)Garmin GTX-335 ADS-B Transponder w/Built-in GPS & Antenna (New)3695.00 USD
Garmin GTX 327 Mode C TransponderGarmin GTX 327 Mode C Transponder749.00 USD
Garmin GTX 330 w/tray - turns on - full function not guaranteedGarmin GTX 330 w/tray - turns on - full function not guaranteed637.50 USD
Garmin GTX-327/320/320A Transponder Mounting Tray/Rack Full Installation KitGarmin GTX-327/320/320A Transponder Mounting Tray/Rack Full Installation Kit249.95 USD
Garmin GTX-327 Transponder PN 011-00490-00 With New 2025 FAA 8130Garmin GTX-327 Transponder PN 011-00490-00 With New 2025 FAA 8130995.00 USD
Garmin GTX327 P/N 011-00490-00 11-33VDCGarmin GTX327 P/N 011-00490-00 11-33VDC495.00 USD
GARMIN GTX 330 INSTALL KITGARMIN GTX 330 INSTALL KIT300.00 USD
Garmin GTX 23 p/n 011-02803-02Garmin GTX 23 p/n 011-02803-02799.00 USD
Garmin GTX 320A Transponder 011-00728-00 (11-33 VDC) Bench Tested FAA 8130 FormGarmin GTX 320A Transponder 011-00728-00 (11-33 VDC) Bench Tested FAA 8130 Form750.00 USD
Garmin GTX 33 Remote Transponder 011-00779-00, No TrayGarmin GTX 33 Remote Transponder 011-00779-00, No Tray600.00 USD
GARMIN GTX 345 TRANSPONDER P/N 011-03302-00 With New 8130-3GARMIN GTX 345 TRANSPONDER P/N 011-03302-00 With New 8130-35200.00 USD
Garmin GTX 327 Transponder PN 011-00490-00 With New May 2025 FAA 8130Garmin GTX 327 Transponder PN 011-00490-00 With New May 2025 FAA 81301050.00 USD
GARMIN GTX 327 MODE C TRANSPONDER P/N 011-00490-00 WITH FAA FORM 8130-3GARMIN GTX 327 MODE C TRANSPONDER P/N 011-00490-00 WITH FAA FORM 8130-31095.00 USD
Garmin GTX 327 320A 320 Transponder Tray Rack With Backplate And ConnectorGarmin GTX 327 320A 320 Transponder Tray Rack With Backplate And Connector195.00 USD
Garmin GTX 327 Transponder w/ Rack 11-33v 011-00490-00 TESTED w/ 8130 (1025-198)Garmin GTX 327 Transponder w/ Rack 11-33v 011-00490-00 TESTED w/ 8130 (1025-198)1085.00 USD
GARMIN GTX 330 MODE S TRANSPONDER P/N 011-00455-00 FORM FAA 8130-3GARMIN GTX 330 MODE S TRANSPONDER P/N 011-00455-00 FORM FAA 8130-31295.00 USD
Garmin GTX 330ES transponder with trayGarmin GTX 330ES transponder with tray1655.00 USD
Garmin GTX 335 - 011-03300-00 ADSB TransponderGarmin GTX 335 - 011-03300-00 ADSB Transponder2000.00 USD
Garmin GTX 330 Mode A/C S Transponder P/N 011-00455-00 W/Cage *Tested GoodGarmin GTX 330 Mode A/C S Transponder P/N 011-00455-00 W/Cage *Tested Good998.25 USD
Garmin GTX 330 Transponder Mounting Tray & Backplate 115-00294-00Garmin GTX 330 Transponder Mounting Tray & Backplate 115-00294-00120.00 USD
Garmin GTX-327/320/320A Transponder Mounting Tray/Rack P/N: 115-00431-00Garmin GTX-327/320/320A Transponder Mounting Tray/Rack P/N: 115-00431-0099.95 USD
Garmin GTX 320A Mode C Transponder Garmin GTX 320A Mode C Transponder 389.00 USD
Garmin GTX 320A TransponderGarmin GTX 320A Transponder599.50 USD
Tested Working - Garmin GTX 320A TransponderTested Working - Garmin GTX 320A Transponder600.00 USD