Gauges

  1. Tohatsu Analog Tachometer - 3ZC726380M

    $169.95
    0
  2. Raritan Ruddermaster Panoramic Rudder Angle Indicator Meter

    $420.76 - $451.78
  3. Sea-Dog Voltmeter with USB 3.0 & USB-C Power Socket - 426518-1

    $34.42
    2
  4. Veratron ViewLine Tachometer with Multifunction Display - 85 mm (3 3/8")

    $301.24
    0
  5. Veratron VMH 35 Multifunction NMEA 2000 Digital Dash Gauge - B00085501

    $525.84
    1
  6. Raritan Ruddermaster Sender Assembly

    $410.91 - $515.27
  7. Blue Sea Systems M2 DC Voltmeter - 1833

    $384.13
  8. 19% off

    Raritan Ruddermaster Panoramic Rudder Angle Indicator Kit

    $973.51 - $1,217.45
    $778.93 - $1,217.45
  9. Veratron VMH-35D Diesel Multifunction Gauge - B00171101

    $563.02
  10. Maretron Marine Alarm Module - ALM100-01

    $419.35
    0
  11. Faria Electrical Oil Pressure Sender - 90512

    $58.39
    1
  12. Faria Chesapeake White SS Multifunction Gauge

    $203.64 - $392.58
  13. Blue Sea Systems AC Digital Voltmeter - 8237

    $298.09
  14. Blue Sea Systems DC Digital Voltmeter - 8235

    $250.15
    0
  15. Faria Euro Black 4000 RPM Diesel Tachometer with Hourmeter - 32834

    $260.02
    0
  16. Veratron VHM-14 Multifunction Gauge - 52 mm (2 1/16") - B00109901

    $129.78
    0
  17. Faria Diesel Tachometer with Magnetic Pickup - 4" - F32803

    $185.29
    1
  18. Faria Chesapeake White SS Fuel Level Gauge - 13801

    $62.62
    0
  19. Maretron Exhaust Gas Temperature (EGT) Probe Sensor - TP-EGT-1

    $221.95
    0
  20. Faria Chesapeake Black SS 4000 RPM Diesel Tachometer - 33742

    $214.92
  21. Faria Chesapeake Black SS Multifunction Gauge

    $212.10 - $401.04
  22. Raritan Ruddermaster Rudder Angle Indicator Kit

    $1,335.88 - $1,475.47
  23. SeaStar Solutions Eclipse Series 7000 RPM Tachometer - 68399P

    $123.25
    1
  24. Faria Euro Black 4000 RPM Diesel Tachometer - 32842

    $168.37
    3
  25. Faria Euro Black Fuel Level Gauge - 12801

    $47.11
    2
  26. Maretron Submersible Pressure Transducer

    $491.26 - $697.12
  27. Faria Chesapeake White SS 6000 RPM Tachometer - 33807

    $168.39
  28. Faria Euro Black Voltmeter - 12821

    $47.11
    2
  29. Faria Euro Black Water Temperature Gauge - 12812

    $40.06
    1
  30. Maretron Pressure Transducer

    $275.53
    0
  31. Faria Kronos 6000 RPM Tachometer - 39004

    $166.96
    1
  32. Maretron Fluid Pressure Monitor - FPM100-01

    $628.03
    0
  33. Faria Chesapeake Black SS 6000 RPM Tachometer with Hourmeter

    $282.60 - $392.58
  34. Veratron OceanLink Left/Right Rudder Angle Gauge - 52 mm (2 1/16")

    $126.24
    0
  35. Faria Chesapeake White SS Voltmeter - 13805

    $62.62
    0
  36. Faria Euro Black 6000 RPM Tachometer - 32804

    $131.71
    0
  37. Vetus Fuel Level Indicator

    $141.58
  38. SeaStar Solutions Eclipse Series Hourmeter - 68391P

    $89.41
    0
  39. Blue Sea Systems DC Analog Voltmeter - 8003

    $54.16
    0
  40. Maretron Fuel Flow Monitor - FFM100-01

    $577.27
    0
  41. Sea-Dog Rainbow Voltmeter with USB 3.0 & USB-C Power Socket - 426519-1

    $41.47
    0
  42. SeaStar Solutions Eclipse Series Fuel Level Gauge - 68390P

    $48.52
    3
  43. Blue Sea Systems Digital Voltmeter Panel - 8051

    $346.03
    1
  44. Cole Hersee Dual Alarm Combo - 4112-RC000-BX

    $55.57
    1
  45. Faria Chesapeake SS White 60 MPH GPS Speedometer - 33839

    $274.12
    0
  46. Faria Euro Black 7000 RPM Tachometer with Hourmeter - 32840

    $267.07
    0
  47. Faria Euro Black Oil Pressure Gauge - 12803

    $41.47
    0
  48. Faria Chesapeake White SS 4000 RPM Diesel Tachometer - 33818

    $199.41
 
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About Gauges

Replace your gauges... .We have what you need!

Boat gauges will fail at some point, and when you are ready for replacement gauges Defender has got you covered! From diesel engine gauges to outboard motor gauges, all you need to do is measure the one you have and order a new one on line!

Custom gauge sets to single gauges for every application at Defender.

Defender offers several boxed sets of marine gauges as well as fuel, speed, tachometers, hour meters and temperature gauges. Digital multi gauges are available as well as single products in black, white or chrome, most with custom bezels. Defender Marine even offers a media player gauge with Bluetooth! Whatever you need you?ll find it here!

Play it safe when replacing your gauges.

Finding the right replacement for your marine gauge at Defender is easy. Our extensive selection includes just about any gauge your boat could ever need. We recommend more research before you order - most gauges are shipped complete, but check your wiring and connections for corrosion and then make a parts list. You'll be happy to have all the parts you need, all available at Defender, before you start installing new marine gauges!