Collection: Marine Navigation & Instruments
Navigate with confidence using our complete selection of marine navigation instruments. Browse GPS chartplotters, combo GPS/fish finder units, standalone fish finders, radar systems, autopilots, transducers, AIS systems, depth sounders, gauges, and marine monitors from Garmin, Humminbird, Lowrance, and other leading manufacturers.
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Humminbird APEX 13 VX MSI+ Chartplotter/Fishfinder w/Transom Mount Transducer [411470-1VX]
Vendor:HumminbirdRegular price $3,700Regular price$0Sale price $3,700 -
Humminbird APEX 16 VX MSI+ Chartplotter/Fishfinder w/Transom Mount Transducer [411500-1VX]
Vendor:HumminbirdRegular price $4,200Regular price$0Sale price $4,200 -
Garmin gWind Wireless 2 Transducer [010-01616-00]
Vendor:GarminRegular price $675Regular price$750Sale price $675Sale -
Humminbird Mega 360 Imaging f/Ultrex Quest [411830-1]
Vendor:HumminbirdRegular price $1,246Regular price$1,300Sale price $1,246Sale -
Humminbird HELIX 7 CHIRP MEGA DI GPS G4N CHO [411640-1CHO]
Vendor:HumminbirdRegular price $750Regular price$0Sale price $750 -
Humminbird MEGA 360 Imaging 50 NM - No Mount [411580-1]
Vendor:HumminbirdRegular price $1,186Regular price$1,200Sale price $1,186Sale -
Humminbird HELIX 7 CHIRP MEGA DI GPS G4 [411610-1]
Vendor:HumminbirdRegular price $650Regular price$0Sale price $650 -
VDO SingleViu 52mm (2-1/16") Fuel Level Gauge - E/F Scale - 0-180 Ohm [A2C3833120030]
Vendor:VDORegular price $100Regular price$110Sale price $100Sale -
Humminbird MEGA 360 Imaging w/Universal Bracket [411390-1]
Vendor:HumminbirdRegular price $1,533Regular price$1,600Sale price $1,533Sale -
Humminbird HELIX 5 Sonar G2 [410190-1]
Vendor:HumminbirdRegular price $250Regular price$0Sale price $250 -
Humminbird UC H7 HELIX 7 Unit Cover [780029-1]
Vendor:HumminbirdRegular price $22Regular price$25Sale price $22Sale -
Humminbird XNT 9 DI T TM Transducer [710226-1]
Vendor:HumminbirdRegular price $138Regular price$180Sale price $138Sale -
Humminbird AD XTM 9 Trolling Motor Adapter f/XNT Transducers [740087-1]
Vendor:HumminbirdRegular price $34Regular price$40Sale price $34Sale -
Airmar P319 Plastic Thru Hull Depth Temperature Transducer - 600W- 50/200kHz - Requires Mix Match Cable [P319-DT-MM]
Vendor:AirmarRegular price $167Regular price$200Sale price $167Sale -
Airmar MM1-DST-8G Mix and Match Garmin Blue 8-Pin Cable [MM1-DST-8G]
Vendor:AirmarRegular price $135Regular price$150Sale price $135Sale -
Airmar B75 High 20 Degree CHIRP Transducer 8-Pin f/Garmin [B75C-20-H-8G]
Vendor:AirmarRegular price $930Regular price$1,030Sale price $930Sale -
Airmar B150M Bronze 20 Degree Thru-Hull 300W 8-Pin [B150C-20-M-8G]
Vendor:AirmarRegular price $460Regular price$510Sale price $460Sale -
Airmar B175HW Bronze 20 Degree Thru-Hull 1kW f/Garmin w/8-Pin Connector [B175C-20-HW-8G]
Vendor:AirmarRegular price $1,750Regular price$1,930Sale price $1,750Sale -
Scotty Seeker Single Probe w/Safety Leader [5001]
Vendor:Scotty SeekerRegular price $600Regular price$0Sale price $600 -
Scotty 170 2.25" Ball Mounting System f/10-12" Screens [0170]
Vendor:ScottyRegular price $81Regular price$111Sale price $81Sale -
Scotty 165 1.5 Ball System Top Plate [0165]
Vendor:ScottyRegular price $18Regular price$24Sale price $18Sale -
FORESIGHT Minn Kota Ultrex QUEST Fit Kit [1011]
Vendor:FORESIGHTRegular price $105Regular price$111Sale price $105Sale -
TAILFIN Wireless Remote [1350]
Vendor:TAILFINRegular price $62Regular price$80Sale price $62Sale -
Scotty 160 1.5" Ball Mounting System f/7-9" Screens [0160]
Vendor:ScottyRegular price $48Regular price$65Sale price $48Sale
![Humminbird APEX 13 VX MSI+ Chartplotter/Fishfinder w/Transom Mount Transducer [411470-1VX]](http://trestlethorn.com/cdn/shop/files/111194BXL.jpg?v=1759874160&width=533)
![Humminbird APEX 16 VX MSI+ Chartplotter/Fishfinder w/Transom Mount Transducer [411500-1VX]](http://trestlethorn.com/cdn/shop/files/111196BXL.jpg?v=1759874160&width=533)
![Humminbird Mega 360 Imaging f/Ultrex Quest [411830-1]](http://trestlethorn.com/cdn/shop/files/101261BXL.jpg?v=1697737902&width=533)
![Humminbird HELIX 7 CHIRP MEGA DI GPS G4N CHO [411640-1CHO]](http://trestlethorn.com/cdn/shop/files/90087BXL.jpg?v=1697698043&width=533)
![Humminbird HELIX 7 CHIRP MEGA DI GPS G4 [411610-1]](http://trestlethorn.com/cdn/shop/files/90084BXL.jpg?v=1697697997&width=533)
![Humminbird MEGA 360 Imaging w/Universal Bracket [411390-1]](http://trestlethorn.com/cdn/shop/files/84001BXL.jpg?v=1697678372&width=533)
![Humminbird HELIX 5 Sonar G2 [410190-1]](http://trestlethorn.com/cdn/shop/files/62398BXL.jpg?v=1697627781&width=533)
![Scotty 165 1.5 Ball System Top Plate [0165]](http://trestlethorn.com/cdn/shop/files/103334BXL.jpg?v=1711580884&width=533)