Garmin GTX Transponders for sale on eBay
  Item Description Price  
Garmin GTX 320A Transponder Garmin GTX 320A Transponder 420.00 USD
GARMIN GTX 33 TRANSPONDER PN : 011-00779-30GARMIN GTX 33 TRANSPONDER PN : 011-00779-30800.00 USD
Garmin GTX 327 Mode A/C Transponder P/N 011-00490-00 – SN 83730114 W/ SleeveGarmin GTX 327 Mode A/C Transponder P/N 011-00490-00 – SN 83730114 W/ Sleeve749.00 USD
Garmin GTX 327 320A 320 Transponder Tray Rack With BackplateGarmin GTX 327 320A 320 Transponder Tray Rack With Backplate150.00 USD
Garmin GTX-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 May 2025 FAA 8130Garmin GTX 327 Transponder PN 011-00490-00 With New May 2025 FAA 81301050.00 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 325 Mode C TransponderGarmin GTX 325 Mode C Transponder2445.00 USD
GARMIN GTX 320 TRANSPONDER P/N 011-00259-00 WITH TRAYGARMIN GTX 320 TRANSPONDER P/N 011-00259-00 WITH TRAY349.99 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
011-00490-00 Garmin GTX-327 Transponder Radio with Tray (Volts: 11-33)011-00490-00 Garmin GTX-327 Transponder Radio with Tray (Volts: 11-33)952.00 USD
Garmin GTX 327 (with rack) - turns on - full function not guaranteedGarmin GTX 327 (with rack) - turns on - full function not guaranteed487.50 USD
Garmin GTX-327 Transponder, P/N 011-00490-00Garmin GTX-327 Transponder, P/N 011-00490-00750.00 USD
OVH GARMIN GTX-330 Transponder 011-00455-00 Form 8130-3 Tray 011-00582-00OVH GARMIN GTX-330 Transponder 011-00455-00 Form 8130-3 Tray 011-00582-001399.00 USD
Garmin GTX 33 Transponder 011-00779-10Garmin GTX 33 Transponder 011-00779-10200.00 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 330ES Transponder ADS-B, with rack, back plate, conector.Garmin GTX 330ES Transponder ADS-B, with rack, back plate, conector.1500.00 USD
Garmin Transponder GTX320A with TrayGarmin Transponder GTX320A with Tray525.00 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 Transponder, P/N 011-00490-00Garmin GTX-327 Transponder, P/N 011-00490-00800.00 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 GTX33 / GTX 330 / GTX 330D BACKPLATE P/N: 011-00582-00GARMIN GTX33 / GTX 330 / GTX 330D BACKPLATE P/N: 011-00582-0069.99 USD
Garmin GTX 327, P/N: 011-00490-00Garmin GTX 327, P/N: 011-00490-00650.00 USD
GARMIN GTX335 Transponder, yellow taggedGARMIN GTX335 Transponder, yellow tagged2745.00 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-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 327 - turns on - full function not guaranteedGarmin GTX 327 - turns on - full function not guaranteed468.75 USD
Garmin GTX 33 Remote Transponder 011-00779-00, No TrayGarmin GTX 33 Remote Transponder 011-00779-00, No Tray600.00 USD
FOR PARTS ONLY Garmin GTX320A Transpnder Part Number #011-00728-00FOR PARTS ONLY Garmin GTX320A Transpnder Part Number #011-00728-0050.00 USD