Garmin GTX Transponders for sale on eBay
  Item Description Price  
GARMIN GTX 345R - 011-03303-01GARMIN GTX 345R - 011-03303-014867.00 USDview item details
Garmin GTX 23 p/n 011-02803-02Garmin GTX 23 p/n 011-02803-02695.00 USDview item details
Garmin GTX 327 Mode C aircraft transponderGarmin GTX 327 Mode C aircraft transponder895.00 USDview item details
Garmin GTX 327 Transponder REPAIRABLE 011-00490-00Garmin GTX 327 Transponder REPAIRABLE 011-00490-00550.00 USDview item details
Garmin GTX 327 Transponder 11/33V PN 011-00490-00Garmin GTX 327 Transponder 11/33V PN 011-00490-00400.00 USDview item details
Garmin GTX 330, Part# 011-00455-00 for PartsGarmin GTX 330, Part# 011-00455-00 for Parts150.00 USDview item details
Garmin GTX 345R 011-03303-00 Condition: Newly Overhauled ✅️Garmin GTX 345R 011-03303-00 Condition: Newly Overhauled ✅️4800.00 USDview item details
Garmin GTX-327 Transponder. P/N 011-00490-00Garmin GTX-327 Transponder. P/N 011-00490-00800.00 USDview item details
$SAVE BIG$ - Garmin GTX 330 With Tray$SAVE BIG$ - Garmin GTX 330 With Tray995.00 USDview item details
Garmin GTX330ES P/N: 011-00455-60 Used WarrantyGarmin GTX330ES P/N: 011-00455-60 Used Warranty1600.00 USDview item details
GARMIN GTX 330 TRANSPONDER PN 011-00455-00 NON-ES With New FAA 8130-3 FormGARMIN GTX 330 TRANSPONDER PN 011-00455-00 NON-ES With New FAA 8130-3 Form1100.00 USDview item details
Garmin GTX 327 Used. Excellent Condition. With TrayGarmin GTX 327 Used. Excellent Condition. With Tray700.00 USDview item details
Garmin GTX 327 Mode C TransponderGarmin GTX 327 Mode C Transponder749.00 USDview item details
Garmin GTX 327 Transponder PN 011-00490-00 pre-wired to altitude encoderGarmin GTX 327 Transponder PN 011-00490-00 pre-wired to altitude encoder1395.00 USDview item details
Garmin GTX 23 p/n 011-02803-02Garmin GTX 23 p/n 011-02803-02799.00 USDview item details
Garmin GTX 330 Transponder Mounting Tray & Backplate 115-00294-00 OEM RackGarmin GTX 330 Transponder Mounting Tray & Backplate 115-00294-00 OEM Rack222.00 USDview item details
190-01499-00 Garmin 2016 GTX 335-345 Series ADS-B Transponder Pilot’s Guide190-01499-00 Garmin 2016 GTX 335-345 Series ADS-B Transponder Pilot’s Guide39.20 USDview item details
Garmin GTX 320A Transponder PN 011-00728-00 With New 2026 FAA 8130Garmin GTX 320A Transponder PN 011-00728-00 With New 2026 FAA 8130650.00 USDview item details
Garmin GTX 327 320A 320 Transponder Tray Rack With Backplate And ConnectorGarmin GTX 327 320A 320 Transponder Tray Rack With Backplate And Connector200.00 USDview item details
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 USDview item details
Garmin GTX 335R ADS-B In/Out TransponderGarmin GTX 335R ADS-B In/Out Transponder1800.00 USDview item details
GARMIN GTX 345 TRANSPONDER P/N 011-03302-40 With New 8130-3GARMIN GTX 345 TRANSPONDER P/N 011-03302-40 With New 8130-35200.00 USDview item details
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 USDview item details
GARMIN GTX 330 TRANSPONDER PN 011-00455-00 with trayGARMIN GTX 330 TRANSPONDER PN 011-00455-00 with tray1100.00 USDview item details
011-00455-60 Garmin GTX-330ES ADS-b Transponder with TRAY, TESTED AS SHOW011-00455-60 Garmin GTX-330ES ADS-b Transponder with TRAY, TESTED AS SHOW1695.00 USDview item details
4x GARMIN GTX 330 MOUTING TRAYs RACKS4x GARMIN GTX 330 MOUTING TRAYs RACKS99.00 USDview item details
Garmin GTX 327 Transponder PN 011-00490-00 With New 2026 FAA 8130Garmin GTX 327 Transponder PN 011-00490-00 With New 2026 FAA 81301075.00 USDview item details
Garmin GTX-327 Transponder PN 011-00490-00 With New 2026 FAA 8130Garmin GTX-327 Transponder PN 011-00490-00 With New 2026 FAA 8130995.00 USDview item details
Garmin GTX-330 Transponder P/N 011-00455-00Garmin GTX-330 Transponder P/N 011-00455-00792.50 USDview item details
GARMIN GTX330 Mode S RF set f90-GTX330-900GARMIN GTX330 Mode S RF set f90-GTX330-900225.00 USDview item details