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 Package980.00 USD
Garmin GTX 23 p/n 011-02803-02Garmin GTX 23 p/n 011-02803-02799.00 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 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 327 Mode C TransponderGarmin GTX 327 Mode C Transponder749.00 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 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 11-33VDC550.00 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 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 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 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 Transponder 011-00779-10Garmin GTX 33 Transponder 011-00779-10200.00 USD
Garmin GTX 320A TransponderGarmin GTX 320A Transponder599.50 USD
Garmin Transponder GTX320A P/N 011-00728-00Garmin Transponder GTX320A P/N 011-00728-00399.00 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 327 320A 320 Transponder Tray Rack With Backplate And ConnectorGarmin GTX 327 320A 320 Transponder Tray Rack With Backplate And Connector195.00 USD
GARMIN GTX335 Transponder, yellow taggedGARMIN GTX335 Transponder, yellow tagged2485.00 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 S Transponder P/N 011-00455-00 – Tests Good w/Yellow TagGarmin GTX 330 Mode S Transponder P/N 011-00455-00 – Tests Good w/Yellow Tag987.25 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 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 327 transpondergarmin gtx 327 transponder850.00 USD
GARMIN GTX 345R TRANSPONDER P/N 011-03303-40 With New 8130-3GARMIN GTX 345R TRANSPONDER P/N 011-03303-40 With New 8130-35400.00 USD
Garmin GTX320A P/N 011-00728-00Garmin GTX320A P/N 011-00728-00415.00 USD
Garmin GTX 335 - 011-03300-00 ADSB TransponderGarmin GTX 335 - 011-03300-00 ADSB Transponder2000.00 USD
GARMIN GTX-32 REMOTE MOUNT TRANSPONDER PN 011-00768-00GARMIN GTX-32 REMOTE MOUNT TRANSPONDER PN 011-00768-00250.00 USD
Garmin GTX 33 Remote Transponder 011-00779-00, No TrayGarmin GTX 33 Remote Transponder 011-00779-00, No Tray600.00 USD