Gauges

  1. Raritan Ruddermaster Rudder Angle Indicator Kit

    $1,187.83 - $1,251.28
  2. Veratron ViewLine Tachometer with Multifunction Display - 85 mm (3 3/8")

    $292.61 - $301.24
    0
  3. Tohatsu Analog Tachometer - 3ZC726380M

    $169.95
    0
  4. Maretron Fluid Pressure Monitor - FPM100-01

    $628.03
    0
  5. Maretron Pressure Transducer - PTS-0-1.5PSI-02

    $464.49
  6. Blue Sea Systems AC Digital Voltmeter - 8237

    $298.09
  7. Blue Sea Systems M2 DC Voltmeter - 1833

    $384.13
  8. Faria Chesapeake White SS 7000 RPM Tachometer with Systemcheck Indicator - 33850

    $357.33
  9. Blue Sea Systems DC Digital Voltmeter - 8235

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

    $247.33
    0
  11. Maretron Fuel Flow Monitor - FFM100-01

    $577.27
    0
  12. Faria Chesapeake Black SS Multifunction Gauge

    $202.23 - $382.71
  13. Faria Chesapeake Black SS 4000 RPM Diesel Tachometer - 33742

    $205.05
  14. Faria Euro Black 4000 RPM Diesel Tachometer - 32842

    $159.91
    3
  15. Sea-Dog Voltmeter with USB 3.0 & USB-C Power Socket - 426518-1

    $34.42
    2
  16. Faria Electrical Oil Pressure Sender - 90512

    $61.21
    1
  17. Faria Diesel Tachometer with Magnetic Pickup - 4" - F32803

    $176.83
    1
  18. Faria Chesapeake White SS 6000 RPM Tachometer with Hourmeter - 33832

    $262.84
    0
  19. 9% off

    Maretron Pressure Transducer

    $240.28 - $275.53
    $216.31 - $275.53
    0
  20. Maretron Pressure Transducer - PT-0-5000PSI-01

    $283.99
    0
  21. Faria Chesapeake SS White 60 MPH GPS Speedometer - 33839

    $267.07
    0
  22. Faria Euro Black Fuel Level Gauge - 12801

    $51.34
    2
  23. SeaStar Solutions Amega Series Hourmeter - 84760P

    $89.41
    0
  24. Veratron VMH 35 Multifunction NMEA 2000 Digital Dash Gauge - B00085501

    $525.84
    1
  25. Raritan Ruddermaster Sender Assembly

    $370.02 - $468.75
  26. Blue Sea Floyd Bell Turbo Series Alarm - 1070

    $34.42
    0
  27. SeaStar Solutions Heavy Duty Series 3500 RPM Tachometer - 82302P

    $152.86
    0
  28. Faria Chesapeake White SS 4000 RPM Diesel Tachometer - 33818

    $190.95
  29. Faria Chesapeake White SS Multifunction Gauge

    $209.28 - $374.25
  30. Faria Chesapeake Black SS Fuel Level Gauge - 13701

    $65.44
    0
  31. Faria Chesapeake Black SS Voltmeter - 13705

    $64.03
    0
  32. Faria Chesapeake White SS Fuel Level Gauge - 13801

    $68.26
    0
  33. Faria Euro Black Water Temperature Gauge - 12812

    $41.47
    1
  34. Vetus Fuel Level Indicator

    $114.79
  35. Sierra Lido Series Tachometer/Hour Meter - 65129P

    $237.46
  36. Faria Euro White 6000 RPM Tachometer - 32904

    $154.29
  37. Raritan Ruddermaster Panoramic Rudder Angle Indicator Meter

    $346.03 - $354.49
  38. Faria Euro Black Oil Pressure Gauge - 12803

    $42.88
    0
  39. Maretron Run Indicator Module - RIM100-01

    $491.26
    0
  40. SeaStar Solutions Eclipse Series Fuel Level Gauge - 68390P

    $48.52
    3
  41. SeaStar Teleflex/Sierra Oil Pressure Sender - OP24891

    $49.93
    1
  42. Veratron OceanLink Left/Right Rudder Angle Gauge - 52 mm (2 1/16")

    $126.24
    0
  43. Veratron ViewLine Fuel Level Gauge - 52 mm (2 1/16")

    $83.79 - $108.47
    0
  44. Faria Chesapeake White SS 60 MPH Speedometer - 33811

    $135.96
  45. Faria Chesapeake White SS Voltmeter - 13805

    $65.44
    0
  46. Faria Euro Black Voltmeter - 12821

    $48.52
    2
  47. Aqualarm Standard Boat Bell Alarm - 20100

    $69.67
    0
  48. Blue Sea Systems DC Analog Voltmeter - 8003

    $54.16
    0
 
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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!