Gauges

  1. Tohatsu Analog Tachometer - 3ZC726380M

    $168.75
    0
  2. Raritan Ruddermaster Rudder Angle Indicator Kit

    $1,179.41 - $1,242.41
  3. Sea-Dog Voltmeter with USB 3.0 & USB-C Power Socket - 426518-1

    $34.18
    1
  4. Maretron Fuel Flow Monitor - FFM100-01

    $553.58
    0
  5. Maretron Pressure Transducer - PTS-0-1.5PSI-02

    $415.00
  6. Faria Euro Black 4000 RPM Diesel Tachometer with Hourmeter - 32834

    $256.78
    0
  7. Maretron Fluid Pressure Monitor - FPM100-01

    $588.58
    0
  8. 9% off

    Faria Chesapeake SS White 60 MPH GPS Speedometer - 33839

    $172.78
    $155.56
    0
  9. Veratron Viewline Flex Gauge TFT Display - B00043501

    $167.18
    0
  10. Blue Sea Systems M2 DC Voltmeter - 1833

    $366.01
  11. Faria Chesapeake White SS 4000 RPM Diesel Tachometer with Hourmeter - 33834

    $382.78
    0
  12. Faria Chesapeake Black SS 6000 RPM Tachometer with Hourmeter

    $279.20 - $387.00
  13. SeaStar Solutions Eclipse Series 4000 RPM Tachometer - 68398P

    $157.38
    1
  14. Faria Diesel Tachometer with Magnetic Pickup - 4" - F32803

    $182.58
    1
  15. Maretron Marine Alarm Module - ALM100-01

    $377.18
    0
  16. Faria Euro Black 7000 RPM Tachometer - 32805

    $147.58
    0
  17. Maretron Submersible Pressure Transducer

    $500.38 - $657.18
  18. SeaStar Solutions Amega Series Hourmeter - 84760P

    $83.18
    0
  19. Faria Electrical Oil Pressure Sender - 90512

    $63.58
    1
  20. Faria Euro Black Water Temperature Gauge - 12812

    $45.38
    0
  21. Veratron VMH 35 Multifunction NMEA 2000 Digital Dash Gauge - B00085501

    $374.80
    0
  22. 9% off

    Faria Chesapeake Black SS 6-Gauge Inboard Boxed Set - KTF064

    $542.42
    $488.24
    0
  23. Faria Chesapeake White SS 6000 RPM Tachometer - 33807

    $179.80
  24. Blue Sea Systems AC Analog Voltmeter

    $50.98 - $52.38
    1
  25. Maretron Run Indicator Module - RIM100-01

    $420.58
    0
  26. Veratron ViewLine Tachometer with Multifunction Display - 85 mm (3 3/8")

    $193.38 - $209.20
    0
  27. Faria Chesapeake Black SS Multifunction Gauge

    $191.00 - $385.60
  28. Faria Chesapeake White SS Multifunction Gauge

    $214.80 - $375.80
  29. Faria Euro Black 4000 RPM Diesel Tachometer - 32842

    $165.78
    1
  30. Sea-Dog Rainbow Voltmeter with USB 3.0 & USB-C Power Socket - 426519-1

    $39.78
    0
  31. Veratron OceanLink NMEA 2000 Tachometer - 85 mm (3 3/8")

    $289.14
    0
  32. Faria Chesapeake Black SS Fuel Level Gauge - 13701

    $59.38
    0
  33. Veratron OceanLink Left/Right Rudder Angle Gauge - 52 mm (2 1/16")

    $90.06
    0
  34. 9% off

    Raritan Ruddermaster Panoramic Rudder Angle Indicator Kit

    $966.61 - $1,033.82
    $870.01 - $1,033.82
  35. Raritan Ruddermaster Sender Assembly

    $367.40 - $465.43
  36. Blue Sea Systems DC Digital Voltmeter - 8235

    $238.58
    0
  37. SeaStar Solutions Eclipse Series 7000 RPM Tachometer - 68399P

    $115.38
    1
  38. Cole Hersee Dual Alarm Combo - 4112-RC000-BX

    $53.78
    1
  39. Faria Euro Black Oil Pressure Gauge - 12803

    $43.98
    0
  40. Faria Euro Black Voltmeter - 12821

    $43.98
    1
  41. Maretron Temperature Module - TMP100-01

    $427.58
    5
  42. Faria Chesapeake Black SS 60 MPH GPS Speedometer - 33749

    $245.58
    0
  43. Faria Chesapeake White SS 6000 RPM Tachometer with Hourmeter - 33832

    $270.78
    0
  44. Raritan Ruddermaster Panoramic Rudder Angle Indicator Meter

    $343.58 - $351.98
  45. Maretron Exhaust Gas Temperature (EGT) Probe Sensor - TP-EGT-1

    $220.38
    0
  46. SeaStar Solutions Universal Hourmeter - Round - 56966P

    $103.76
    0
  47. SeaStar Teleflex/Sierra Oil Pressure Sender - OP24891

    $46.78
    0
  48. Aqualarm Piezo Alarm Buzzer - 20106

    $27.10
    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!