Garmin GTX Transponders for sale on eBay
  Item Description Price  
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 Form650.00 USD
FOR PARTS ONLY Garmin GTX320A Transpnder Part Number #011-00728-00FOR PARTS ONLY Garmin GTX320A Transpnder Part Number #011-00728-0050.00 USD
Garmin GTX-327 Transponder. Comes with Tray. P/N 011-00490-00Garmin GTX-327 Transponder. Comes with Tray. P/N 011-00490-00895.00 USD
011-00490-00 Garmin GTX-327 Transponder Radio with Tray (14-28V)011-00490-00 Garmin GTX-327 Transponder Radio with Tray (14-28V)896.00 USD
Garmin GTX 327 Transponder W/ Rack, Backplate And HarnessGarmin GTX 327 Transponder W/ Rack, Backplate And Harness950.00 USD
GARMIN GTX 335 TRANSPONDER P/N 011-03300-40 WITH 8130GARMIN GTX 335 TRANSPONDER P/N 011-03300-40 WITH 81302589.00 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-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 Transponder P/N 011-00490-00Garmin GTX-327 Transponder P/N 011-00490-00850.00 USD
Garmin GTX 330 Mode S Transponder P/N 011-00455-00 No Tray or other hardwareGarmin GTX 330 Mode S Transponder P/N 011-00455-00 No Tray or other hardware700.00 USD
Garmin GTX 320A Transponder + King Adapter TrayGarmin GTX 320A Transponder + King Adapter Tray699.00 USD
011-00455-60 Garmin GTX-330ES ADS-b Transponder with Tray, Mods (Volts: 14-28)011-00455-60 Garmin GTX-330ES ADS-b Transponder with Tray, Mods (Volts: 14-28)1500.00 USD
GREAT DEAL - Garmin GTX 330 With TrayGREAT DEAL - Garmin GTX 330 With Tray1015.00 USD
Garmin GTX 23 p/n 011-02803-02Garmin GTX 23 p/n 011-02803-02799.00 USD
Garmin GTX 330 Transponder Mounting TrayGarmin GTX 330 Transponder Mounting Tray100.00 USD
GARMIN GTX-32 REMOTE MOUNT TRANSPONDER PN 011-00768-00GARMIN GTX-32 REMOTE MOUNT TRANSPONDER PN 011-00768-00250.00 USD
Garmin GTX 320A Transponder - As RemovedGarmin GTX 320A Transponder - As Removed129.00 USD
Garmin GTX-330 Transponder P/N 011-00455-00Garmin GTX-330 Transponder P/N 011-00455-001000.00 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 GTX 325 Mode C TransponderGarmin GTX 325 Mode C Transponder2445.00 USD
Garmin GTX 330 Transponder 11-33v P/N 011-00455-00 Tested Bad 429 (1025-101)Garmin GTX 330 Transponder 11-33v P/N 011-00455-00 Tested Bad 429 (1025-101)848.50 USD
Garmin GTX 330 Transponder (14/28 VDC) pn: 011-00455-60Garmin GTX 330 Transponder (14/28 VDC) pn: 011-00455-601299.99 USD
Garmin GTX 335 - 011-03300-40 ADSB Transponder With GPS in excellent conditionGarmin GTX 335 - 011-03300-40 ADSB Transponder With GPS in excellent condition2250.00 USD
Garmin GTX 327 320A 320 Transponder Tray Rack With BackplateGarmin GTX 327 320A 320 Transponder Tray Rack With Backplate150.00 USD
GARMIN GTX 330D ES TRANSPONDER / 011-00455-90 / W RACK, BACKPLATE AND CONNECTORSGARMIN GTX 330D ES TRANSPONDER / 011-00455-90 / W RACK, BACKPLATE AND CONNECTORS1795.00 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-330ES transponderGarmin GTX-330ES transponder1799.00 USD
Garmin 327 Transponder with tray GTXGarmin 327 Transponder with tray GTX800.00 USD
Garmin GARMIN GTX 330 Mounting Tray & Backplate Assembly – P/N 115-00294-00Garmin GARMIN GTX 330 Mounting Tray & Backplate Assembly – P/N 115-00294-00222.00 USD
Garmin GTX 320/320A Transponder Installation ManualGarmin GTX 320/320A Transponder Installation Manual39.99 USD