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Marine Navigation & Instruments

Marine Navigation Instruments provide the accurate data and dependable performance boaters rely on to navigate with confidence in changing conditions. Featuring intuitive displays, precise measurements, and rugged construction built to withstand harsh marine environments, today's navigation instruments make it easier to monitor critical vessel information at a glance. From depth, speed, and wind instruments to compasses, multifunction displays, and integrated navigation systems, these advanced solutions help improve situational awareness and support safer, more informed decisions on the water. Whether you're cruising coastal waters, sailing offshore, or competing on the racecourse, premium marine navigation instruments deliver the accuracy and reliability trusted by experienced boaters worldwide. Explore our selection of marine navigation instruments and let our experts help you choose the right equipment for your vessel and your next adventure.

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  • Lowrance Eagle 7" Suncover [000-16250-001]
    Lowrance

    Lowrance Eagle 7" Suncover [000-16250-001]

    $33.55
    $37.94
    $33.55
    Eagle 7" SuncoverThis 7-inch cover is designed for Lowrance Eagle displays.Features:Protects the marine environment Specifications: Type: Covers Box Dimensions: 2"H x 7"W x 12"L WT: 0.49 lbs UPC: 9420064135165
    $33.55
    $37.94
    $33.55
  • Simrad Micro-C Female to SimNet - 4M [24006413]
    Simrad

    Simrad Micro-C Female to SimNet - 4M [24006413]

    $62.73
    $72.96
    $62.73
    Micro-C Female to SimNetSimrad's Micro-C Female to SimNet 4M Cable Specifications: Type: Parts Box Dimensions: 1"H x 7"W x 7"L WT: 0.45 lbs UPC: 809190341357
    $62.73
    $72.96
    $62.73
  • Lowrance HDS PRO 9 - w/ Preloaded C-MAP DISCOVER OnBoard - No Transducer [000-15996-001]Lowrance HDS PRO 9 - w/ Preloaded C-MAP DISCOVER OnBoard - No Transducer [000-15996-001]
    Lowrance

    Lowrance HDS PRO 9 - w/ Preloaded C-MAP DISCOVER OnBoard - No Transducer [000-15996-001]

    $2,677.61
    $0.00
    $2,677.61
    HDS PRO 9 - with Preloaded C-MAP DISCOVER OnBoard - No TransducerSee more and catch more with the HDS PRO 9 fishfinder/chartplotter. Watch fish react to your lure live with support for high-resolution ActiveTarget® 2 Live Sonar, and find fish and holding structure with...
    $2,677.61
    $0.00
    $2,677.61
  • Simrad GO9 XSE Combo w/Transom Mount Transducer 83/200 kHz [000-16293-001]
    Simrad

    Simrad GO9 XSE Combo w/Transom Mount Transducer 83/200 kHz [000-16293-001]

    $1,211.12
    $0.00
    $1,211.12
    GO9 XSE Combo with Transom Mount Transducer 83/200 kHzThis kit combines Simrad’s GO9 XSE Chartplotter/Fishfinder with Navico’s 9-Pin High-Speed Skimmer Transducer.Simrad GO9 XSE Chartplotter/Fishfinder with C-MAP Discover Chart GO9 XSE Multi-function display with built-in Echosounder, GPS, and Wi-Fi. Super-bright, 9" multi-touch widescreen display with NMEA...
    $1,211.12
    $0.00
    $1,211.12
  • Simrad Edge Bezels f/NSS7 evo3 Zeus3 7" Display [000-13749-001]
    Simrad

    Simrad Edge Bezels f/NSS7 evo3 Zeus3 7" Display [000-13749-001]

    $23.33
    $26.27
    $23.33
    Edge Bezels for NSS7 evo3 & Zeus3 7" DisplaySpecifically for Simrad's NSS7 evo3 and Simrad's Zeus3 7" Display. Specifications: Type: Parts Box Dimensions: 0"H x 1"W x 10"L WT: 0.02 lbs
    $23.33
    $26.27
    $23.33
  • Navico Flat Mount Bracket f/StructureScan 3D Transducer TotalScan Transducer [000-12602-001]Navico Flat Mount Bracket f/StructureScan 3D Transducer TotalScan Transducer [000-12602-001]
    Navico

    Navico Flat Mount Bracket f/StructureScan 3D Transducer TotalScan Transducer [000-12602-001]

    $78.78
    $89.01
    $78.78
    Flat Mount Bracket for StructureScan 3D Transducer & TotalScan Transducer3D Transducer Flush Mount Bracket is used to flush-mount the transducer under the boat's hull. Suits TotalScan and 3D Transom Transducers. Specifications: Type: Mounting Brackets Box Dimensions: 2"H x 7"W x 13"L WT: 0.85 lbs...
    $78.78
    $89.01
    $78.78
  • Davis Mounting Tripod [7716]
    Davis Instruments

    Davis Mounting Tripod [7716]

    $229.82
    $255.36
    $229.82
    Mounting TripodOptional tripod makes installation even easier. Brackets at the base of each leg tilt to mount on your roof or uneven terrain. Made of galvanized steel. Includes two .92 m -long poles, which may be used separately or together to make a single...
    $229.82
    $255.36
    $229.82
  • VDO Type E Plastic Bulb Socket [600-840]
    VDO

    VDO Type E Plastic Bulb Socket [600-840]

    $11.66
    $14.58
    $11.66
    Type E Plastic Bulb SocketFeatures: Material - Plastic Class - Type E Connection - Spade *Sold as an IndividualWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive...
    $11.66
    $14.58
    $11.66
  • Simrad Suncover f/GO12 XSE [000-14147-001]
    Simrad

    Simrad Suncover f/GO12 XSE [000-14147-001]

    $51.07
    $0.00
    $51.07
    Suncover for GO12 XSEMake sure your GO12 continues to work like new by protecting it with Simrad's GO12 suncover. This sturdily made covers fits perfectly. It protects from overexposure to sun glare during long boat trips. The suncover is UV ray resistant. Specifications: Type:...
    $51.07
    $0.00
    $51.07
  • Raymarine Wind Transmitter Bearing Service Kit [TA122]
    Raymarine

    Raymarine Wind Transmitter Bearing Service Kit [TA122]

    $153.20
    $0.00
    $153.20
    TA122 Wind Transmitter Bearing Service Kit
    $153.20
    $0.00
    $153.20
  • Furuno SCX20 Satellite Compass [SCX20]
    Furuno

    Furuno SCX20 Satellite Compass [SCX20]

    $2,327.42
    $0.00
    $2,327.42
    SCX20 Satellite CompassUtilizing four separate GNSS Antennas for the ultimate in responsiveness, the SCX20 sets a new standard for reliable and accurate heading for all of your marine electronics. The four antennas ensure reliable heading performance, even under the most challenging of conditions. The...
    $2,327.42
    $0.00
    $2,327.42
  • Simrad Suncover f/NSX 3009 [000-15817-001]
    Simrad

    Simrad Suncover f/NSX 3009 [000-15817-001]

    $45.24
    $0.00
    $45.24
    Suncover for NSX 3009Make sure your NSX continues to work like new by protecting it with the Simrad Suncover. This sturdily made cover fits your system perfectly. It protects your unit from overexposure to sun glare during long boat trips. The cover is UV...
    $45.24
    $0.00
    $45.24
  • Simrad Suncover f/GO9 [000-13698-001]
    Simrad

    Simrad Suncover f/GO9 [000-13698-001]

    $42.32
    $0.00
    $42.32
    Suncover for GO9Make sure your GO9 continues to work like new by protecting it with Simrad's GO9 suncover. This sturdily made covers fits perfectly. It protects from overexposure to sun glare during long boat trips. The suncover is UV ray resistant. Specifications: Type: Covers...
    $42.32
    $0.00
    $42.32
  • Airmar Garmin 8-Pin Mix Match Chirp Cable - 1M [MMC-8G]
    Airmar

    Airmar Garmin 8-Pin Mix Match Chirp Cable - 1M [MMC-8G]

    $249.99
    $218.86
    $249.99
    Garmin 8-Pin Mix & Match Chirp Cable - 1MAirmar's 8-Pin Mix & Match Chirp Cable specifically for Garmin.Features: 8-Pin Length: 1M Chirp Cable This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or...
    $249.99
    $218.86
    $249.99
  • Raymarine RayNet to RayNet Cable - 2M [A62361]
    Raymarine

    Raymarine RayNet to RayNet Cable - 2M [A62361]

    $153.20
    $0.00
    $153.20
    2M RayNet to RayNet Cable for e & c Series
    $153.20
    $0.00
    $153.20
  • Simrad Power Cable - 2m - NSE & StructureScan 3D [000-00128-001]
    Simrad

    Simrad Power Cable - 2m - NSE & StructureScan 3D [000-00128-001]

    $72.95
    $84.63
    $72.95
    Simrad Power Cable f/NSE NSS & StructureScan 3D, GO7, GO9, GO124 pin conn. to 4 bare wires for power in - power control bus and external alarm - 6.5 ft (2 m). Specifications: Type: Power Cords Box Dimensions: 1"H x 4"W x 5"L WT:...
    $72.95
    $84.63
    $72.95
  • Furuno 10M LAN Waterproof RJ45 x RJ45 Cable f/TZtouchXL [001-653-270-00]
    Furuno

    Furuno 10M LAN Waterproof RJ45 x RJ45 Cable f/TZtouchXL [001-653-270-00]

    $232.01
    $0.00
    $232.01
    10M LAN Waterproof RJ45 x RJ45 Cable for TZtouchXLFuruno's TZtouchXL LAN Cable ASSYSpecifications: Length: 10M Waterproof RJ45 x RJ45 This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
    $232.01
    $0.00
    $232.01
  • Lowrance Power Cord f/HOOK2 Series [000-14172-001]
    Lowrance

    Lowrance Power Cord f/HOOK2 Series [000-14172-001]

    $26.25
    $29.18
    $26.25
    Power Cord for HOOK² SeriesPower cord for all sizes of HOOK² series - 5", 7", 9" & 12" Specifications: Type: Power Cords Box Dimensions: 1"H x 3"W x 8"L WT: 0.45 lbs UPC: 9420024168172
    $26.25
    $29.18
    $26.25
  • Navico DST-820 Plastic Thru-Hull Triducer Multisensor w/6M Cable [000-15735-002]
    Navico

    Navico DST-820 Plastic Thru-Hull Triducer Multisensor w/6M Cable [000-15735-002]

    $627.44
    $0.00
    $627.44
    DST-820 Plastic Thru-Hull Triducer Multisensor with 6M CableThe DST820 Smart Multisensor is the next evolution of Airmar’s industry-leading technology, replacing the DST810 and introducing PSTI compliance for enhanced onboard network security.With its secure QR-code setup, connecting your DST820 has never been easier—or safer. Simply...
    $627.44
    $0.00
    $627.44
  • Navico 5M Cable f/HALO Dome Radar/Nemesis [000-14547-001]
    Navico

    Navico 5M Cable f/HALO Dome Radar/Nemesis [000-14547-001]

    $121.11
    $0.00
    $121.11
    5M Cable for HALO Dome Radar/Nemesis™5M cable for HALO Dome Radar. Specifications: Type: Cables Box Dimensions: 2"H x 8"W x 8"L WT: 1.2 lbs UPC: 9420024173893
    $121.11
    $0.00
    $121.11