Garmin GTX Transponders for sale on eBay
  Item Description Price  
Garmin GTX 345 Transponder W/ WAAS Bundle Garmin GTX 345 Transponder W/ WAAS Bundle 7750.00 USD
Garmin GTX-327 Transponder PN 011-00490-00 - Yellow Tagged w/ 8130Garmin GTX-327 Transponder PN 011-00490-00 - Yellow Tagged w/ 81301250.00 USD
Garmin GTX 335 NVG +++NEW+++ complete kit 8130Garmin GTX 335 NVG +++NEW+++ complete kit 81303495.00 USD
Garmin GTX 330 TransponderGarmin GTX 330 Transponder1550.00 USD
Garmin GTX 345 Transponder PN 011-03302-00Garmin GTX 345 Transponder PN 011-03302-004500.00 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 ES ATC Transponder As Is PN 011-00455-60 Fails Buttons InopGarmin GTX 330 ES ATC Transponder As Is PN 011-00455-60 Fails Buttons Inop799.99 USD
GARMIN GTX-327 TRANSPONDER TRAY / RACK WITH BACKPLATE !!! P/N 115-00431-00 !!!GARMIN GTX-327 TRANSPONDER TRAY / RACK WITH BACKPLATE !!! P/N 115-00431-00 !!!175.00 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-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 330, Part# 011-00455-00 for PartsGarmin GTX 330, Part# 011-00455-00 for Parts175.00 USD
Garmin GTX 327 with Tray and Backplate (excellent; working when removed)Garmin GTX 327 with Tray and Backplate (excellent; working when removed)775.00 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 GTX330 Mode S RF set f90-GTX330-900GARMIN GTX330 Mode S RF set f90-GTX330-900225.00 USD
Garmin GTX 23 p/n 011-02803-02Garmin GTX 23 p/n 011-02803-02799.00 USD
Garmin GTX 330ES Transponder 011-00455-60 w/ Tray - Tested WorkingGarmin GTX 330ES Transponder 011-00455-60 w/ Tray - Tested Working1695.00 USD
GARMIN GTX335 Transponder, yellow taggedGARMIN GTX335 Transponder, yellow tagged2385.00 USD
Garmin GTX 325 Transponder, 8 months old with case and install parts.Garmin GTX 325 Transponder, 8 months old with case and install parts.1795.00 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-330ES transponderGarmin GTX-330ES transponder600.00 USD
Garmin GTX 335/345 RackGarmin GTX 335/345 Rack90.00 USD
190-01499-00 Garmin GTX335,345 ADS-B Transponder Pilots Guide (Rev: F)190-01499-00 Garmin GTX335,345 ADS-B Transponder Pilots Guide (Rev: F)39.20 USD
011-00455-70 Garmin GTX 330D Transponder with Tray and Mods (14 or 28V)011-00455-70 Garmin GTX 330D Transponder with Tray and Mods (14 or 28V)2800.00 USD
Garmin GTX 327 Transponder W/ Mounting Tray 11-33V PN 011-00490-00Garmin GTX 327 Transponder W/ Mounting Tray 11-33V PN 011-00490-00880.95 USD
GARMIN GTX 330 Backplate And ConnectorGARMIN GTX 330 Backplate And Connector150.00 USD
GARMIN GTX 330 MOUTING TRAY PN 115-00294-00 With Backplate And ConnectorGARMIN GTX 330 MOUTING TRAY PN 115-00294-00 With Backplate And Connector195.00 USD
Garmin GTX 325 Mode C TransponderGarmin GTX 325 Mode C Transponder2445.00 USD
Garmin GTX 327 320A 320 Transponder Tray Rack No BackplateGarmin GTX 327 320A 320 Transponder Tray Rack No Backplate74.99 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 GTX335 Transponder Connector KitGarmin GTX335 Transponder Connector Kit50.00 USD