Gauges

  1. Tohatsu Analog Tachometer - 3ZC726380M

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

    $420.76 - $451.78
  3. Veratron VMH-35D Diesel Multifunction Gauge - B00171101

    $563.02
  4. Sea-Dog Voltmeter with USB 3.0 & USB-C Power Socket - 426518-1

    $34.42
    2
  5. Veratron VMH 35 Multifunction NMEA 2000 Digital Dash Gauge - B00085501

    $525.84
    1
  6. Veratron ViewLine Tachometer with Multifunction Display - 85 mm (3 3/8")

    $301.24
    0
  7. 19% off

    Raritan Ruddermaster Panoramic Rudder Angle Indicator Kit

    $973.51 - $1,217.45
    $778.93 - $1,217.45
  8. Maretron Marine Alarm Module - ALM100-01

    $419.35
    0
  9. Faria Chesapeake White SS Multifunction Gauge

    $203.64 - $392.58
  10. Faria Electrical Oil Pressure Sender - 90512

    $58.39
    1
  11. Blue Sea Systems AC Digital Voltmeter - 8237

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

    $384.13
  13. Blue Sea Systems DC Digital Voltmeter - 8235

    $250.15
    0
  14. Faria Diesel Tachometer with Magnetic Pickup - 4" - F32803

    $185.29
    1
  15. Faria Euro Black 4000 RPM Diesel Tachometer with Hourmeter - 32834

    $260.02
    0
  16. Faria Chesapeake Black SS Multifunction Gauge

    $212.10 - $401.04
  17. Faria Euro Black 4000 RPM Diesel Tachometer - 32842

    $168.37
    3
  18. Raritan Ruddermaster Sender Assembly

    $410.91 - $515.27
  19. Maretron Exhaust Gas Temperature (EGT) Probe Sensor - TP-EGT-1

    $221.95
    0
  20. Faria Chesapeake White SS Fuel Level Gauge - 13801

    $62.62
    0
  21. Faria Chesapeake Black SS 6000 RPM Tachometer with Hourmeter

    $282.60 - $392.58
  22. Faria Chesapeake Black SS 4000 RPM Diesel Tachometer - 33742

    $214.92
  23. Raritan Ruddermaster Rudder Angle Indicator Kit

    $1,335.88 - $1,475.47
  24. Faria Kronos 6000 RPM Tachometer - 39004

    $166.96
    1
  25. Faria Euro Black Voltmeter - 12821

    $47.11
    2
  26. Maretron Pressure Transducer

    $275.53
    0
  27. Maretron Fluid Pressure Monitor - FPM100-01

    $628.03
    0
  28. Faria Euro Black Fuel Level Gauge - 12801

    $47.11
    2
  29. SeaStar Solutions Eclipse Series 7000 RPM Tachometer - 68399P

    $123.25
    1
  30. Faria Chesapeake White SS Voltmeter - 13805

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

    $131.71
    0
  32. Vetus Fuel Level Indicator

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

    $89.41
    0
  34. Faria Euro Black Oil Pressure Gauge - 12803

    $41.47
    0
  35. Faria Euro Black Water Temperature Gauge - 12812

    $40.06
    1
  36. Faria Chesapeake White SS 6000 RPM Tachometer - 33807

    $168.39
  37. Maretron Fuel Flow Monitor - FFM100-01

    $577.27
    0
  38. Cole Hersee Dual Alarm Combo - 4112-RC000-BX

    $55.57
    1
  39. Sea-Dog Rainbow Voltmeter with USB 3.0 & USB-C Power Socket - 426519-1

    $41.47
    0
  40. Blue Sea Systems DC Analog Voltmeter - 8003

    $54.16
    0
  41. Blue Sea Systems Digital Voltmeter Panel - 8051

    $346.03
    1
  42. Faria Chesapeake SS White 60 MPH GPS Speedometer - 33839

    $274.12
    0
  43. Faria Chesapeake White SS 4000 RPM Diesel Tachometer - 33818

    $199.41
  44. Faria Euro Black 6000 RPM Tachometer with Hourmeter - 32832

    $221.97
  45. Maretron Temperature Module - TMP100-01

    $451.78
    5
  46. SeaStar Solutions Amega Series Water Pressure Gauge Kit - 68357P

    $133.12
    0
  47. Faria Chesapeake Black SS 60 MPH GPS Speedometer - 33749

    $250.15
    0
  48. Faria Kronos Trim Gauge - 19005

    $73.90
    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!