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Marine Navigation & Instruments

Build a Marine Navigation System That Works Together

Shop marine navigation equipment and instruments for route planning, vessel data, sonar, radar, autopilot, and situational awareness. Start with the boat, operating area, display location, existing equipment, and the decisions you need the system to support.

What to Confirm Before Ordering

  • Display and controls: Check screen size, dash cutout, mounting clearance, sunlight visibility, and whether touch, keypad, or hybrid control fits the helm.
  • Charts and region: Confirm the included chart coverage, update method, and compatibility with the waters you operate in.
  • Sonar and transducer: Match connector, frequency, sonar technology, mounting style, hull material, deadrise, depth, and speed requirements.
  • Networking: Verify NMEA 2000, NMEA 0183, Ethernet, Wi-Fi, Bluetooth, and brand-specific ports across every device.
  • Power and installation: Review voltage, current draw, breaker or fuse size, cable routing, waterproofing, grounding, and installation instructions.

Plan the Complete Onboard System

A chartplotter or instrument rarely works alone. Plan charts, sensors, transducers, antennas, network backbones, cables, mounts, and software together. Related equipment is available in Marine Cartography, Marine Communication, Marine Electrical, and Marine Safety.

Compatibility can depend on exact model numbers, connector generations, software versions, and included accessories. Do not assume two products work together because they share a brand or network name. Follow manufacturer documentation and use a qualified marine electronics installer for safety-critical, high-current, radar, autopilot, or through-hull work.

Marine Navigation Buying Questions

Can I mix marine-electronics brands?

Sometimes. Standard networks can share certain data, but sonar, radar, charts, autopilot functions, and advanced features may require specific brands, interfaces, or software. Verify each function you expect to use.

What information should I provide for compatibility help?

Provide the boat type and year, operating area, exact existing model numbers, transducer or sensor model, network type, available helm space, power system, and the features you want.

What else may be required?

Depending on the system, you may need charts, a transducer, mounting hardware, power and network cables, a NMEA 2000 starter kit, heading sensor, antenna, interface module, or professional calibration.

Need help planning the system? Contact MarineWaze with your boat and existing-equipment details before ordering.

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  • Garmin TM265LH Plastic Transom Mount Transducer w/Depth & Temp - 12-Pin [010-12378-20]
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    Garmin TM265LH Plastic Transom Mount Transducer w/Depth & Temp - 12-Pin [010-12378-20]

    Garmin

    MSRP: $1,329.36
    $1,076.99
    TM265LH Plastic Transom Mount Transducer w/Depth & Temp - 12-PinGarmin's plastic transom mount performs well in deep water and provides exceptional bottom and water column detail.The best performing...
    MSRP: $1,329.36
    $1,076.99
    Add to Cart
    Qty in Cart: 0
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    MSRP: $1,329.36
    $1,076.99
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  • Raymarine R70014 RayNet Cable Pullers - 5 Pack
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    Raymarine R70014 RayNet Cable Pullers - 5 Pack

    Raymarine

    $34.99
    RayNet Cable Pullers - 5 PackRaymarine's Cable Pullers securely attach to the twist-lock plug on RayNet networking cables and provide a convenient, center-mounted attachment point for your pull...
    $34.99
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    Qty in Cart: 0
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    $34.99
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  • Airmar 164WR-3 Double Handle Transducer Wrench [164WR-3]
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    Airmar 164WR-3 Double Handle Transducer Wrench [164WR-3]

    Airmar

    MSRP: $84.00
    $73.99
    164WR-3 Double Handle Transducer WrenchTransducer wrenches are available for all bronze low profile transducers. They are used to facilitate holding of the transducer and tightening of the hull nut...
    MSRP: $84.00
    $73.99
    Add to Cart
    Qty in Cart: 0
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    MSRP: $84.00
    $73.99
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  • Airmar 75WR-3 Double Handle Transducer Wrench [75WR-3]
    Add to Cart

    Airmar 75WR-3 Double Handle Transducer Wrench [75WR-3]

    Airmar

    $56.00
    75WR-3 Double Handle Transducer WrenchTransducer wrenches are available for all bronze low profile transducers. They are used to facilitate holding of the transducer and tightening of the hull nut...
    $56.00
    Add to Cart
    Qty in Cart: 0
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    $56.00
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  • Airmar 60WR-3 Double Handle Transducer Wrench [60WR-3]
    Add to Cart

    Airmar 60WR-3 Double Handle Transducer Wrench [60WR-3]

    Airmar

    $56.00
    60WR-3 Double Handle Transducer WrenchTransducer wrenches are available for all bronze low profile transducers. They are used to facilitate holding of the transducer and tightening of the hull nut...
    $56.00
    Add to Cart
    Qty in Cart: 0
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    $56.00
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  • Airmar 75WR-1 Crows Foot Transducer Wrench [75WR-1]
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    Airmar 75WR-1 Crows Foot Transducer Wrench [75WR-1]

    Airmar

    $36.00
    75WR-1 Crows Foot Transducer WrenchTransducer wrenches are available for all bronze low profile transducers. They are used to facilitate holding of the transducer and tightening of the hull nut...
    $36.00
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    Qty in Cart: 0
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    $36.00
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  • Airmar 60WR-1 Crows Foot Transducer Wrench [60WR-1]
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    Airmar 60WR-1 Crows Foot Transducer Wrench [60WR-1]

    Airmar

    $35.00
    60WR-1 Crows Foot Transducer WrenchTransducer wrenches are available for all bronze low profile transducers. They are used to facilitate holding of the transducer and tightening of the hull nut...
    $35.00
    Add to Cart
    Qty in Cart: 0
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    $35.00
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  • Raymarine Trolling Motor Bracket [A80330]
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    Raymarine Trolling Motor Bracket [A80330]

    Raymarine

    MSRP: $49.99
    $43.99
    Trolling Motor BracketTrolling Motor Bracket specifically designed for the Dragonfly CPT-DV and CPT-DVS transom mount transducers. Specifications:Type: Mounting BracketsBox Dimensions: 1"H x 6"W x...
    MSRP: $49.99
    $43.99
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    Qty in Cart: 0
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    MSRP: $49.99
    $43.99
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  • Airmar 175WR-4 Transducer Housing Wrench [175WR-4]
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    Airmar 175WR-4 Transducer Housing Wrench [175WR-4]

    Airmar

    $59.99
    175WR-4 Transducer Housing WrenchA single-handed wrench that holds the main thru-hull housing via the 'wrench flats' on the top of the housing to facilitate tightening of the hull nut. Use wrench...
    $59.99
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    Qty in Cart: 0
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    $59.99
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  • Airmar 75WR-4 Transducer Housing Wrench [75WR-4]
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    Airmar 75WR-4 Transducer Housing Wrench [75WR-4]

    Airmar

    $37.00
    75WR-4 Transducer Housing WrenchA single-handed wrench that holds the main thru-hull housing via the 'wrench flats' on the side of the housing to facilitate tightening of the hull nut. Use wrench...
    $37.00
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    Qty in Cart: 0
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    $37.00
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  • Airmar 60WR-4 Transducer Housing Wrench [60WR-4]
    Add to Cart

    Airmar 60WR-4 Transducer Housing Wrench [60WR-4]

    Airmar

    $36.00
    60WR-4 Transducer Housing WrenchA single-handed wrench that holds the main thru-hull housing via the 'wrench flats' on the side of the housing to facilitate tightening of the hull nut.Use wrench...
    $36.00
    Add to Cart
    Qty in Cart: 0
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    $36.00
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