Garmin GTX Transponders for sale on eBay
  Item Description Price  
Garmin GTX 23 p/n 011-02803-02Garmin GTX 23 p/n 011-02803-02799.00 USD
Garmin GTX-327 Transponder, P/N 011-00490-00 WorksGarmin GTX-327 Transponder, P/N 011-00490-00 Works699.96 USD
GARMIN GTX335 Transponder, yellow taggedGARMIN GTX335 Transponder, yellow tagged2485.00 USD
GARMIN GTX345 w/GPS TRANSPONDER P/N 010-01216-46GARMIN GTX345 w/GPS TRANSPONDER P/N 010-01216-465600.00 USD
GREAT DEAL - Garmin GTX 330 With TrayGREAT DEAL - Garmin GTX 330 With Tray995.00 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 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 330 w/tray - turns on - full function not guaranteedGarmin GTX 330 w/tray - turns on - full function not guaranteed637.50 USD
Garmin GTX327 P/N 011-00490-00 11-33VDCGarmin GTX327 P/N 011-00490-00 11-33VDC435.00 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
Garmin GTX 335 - 011-03300-00 ADSB TransponderGarmin GTX 335 - 011-03300-00 ADSB Transponder2000.00 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 33 Transponder 011-00779-10Garmin GTX 33 Transponder 011-00779-10250.00 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 330 Transponder Mounting Tray & Backplate 115-00294-00Garmin GTX 330 Transponder Mounting Tray & Backplate 115-00294-00150.00 USD
Garmin GTX 330D Transponder W/ Diversity - Gray BezelGarmin GTX 330D Transponder W/ Diversity - Gray Bezel1989.00 USD
Garmin GTX 327 011-00490-00Garmin GTX 327 011-00490-00650.00 USD
Garmin GTX33ES Transponder 14/28V w/ Rack P/N 011-00779-20 WARRANTY (1125-1710)Garmin GTX33ES Transponder 14/28V w/ Rack P/N 011-00779-20 WARRANTY (1125-1710)1175.00 USD
GARMIN GTX 335 ADS-B OUT MODE S TRANSPONDER P/N 011-03300-40 With New 8130-3GARMIN GTX 335 ADS-B OUT MODE S TRANSPONDER P/N 011-03300-40 With New 8130-32750.00 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 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 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
011-00490-00 | Garmin GTX-327 | Transponder with Tray and Connector (11–33V)011-00490-00 | Garmin GTX-327 | Transponder with Tray and Connector (11–33V)899.99 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 Garmin GTX-330 Transponder 1699.00 USD
GARMIN GTX 330 TRANSPONDER P/N 011-00455-00 with TrayGARMIN GTX 330 TRANSPONDER P/N 011-00455-00 with Tray1199.00 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
Tested Working - Garmin GTX 320A TransponderTested Working - Garmin GTX 320A Transponder600.00 USD
Garmin GTX 320A TransponderGarmin GTX 320A Transponder599.50 USD