Gauges

  1. Maretron Pressure Transducer - PTS-0-1.5PSI-02

    $415.00
  2. Tohatsu Analog Tachometer - 3ZC726380M

    $168.75
    0
  3. Sea-Dog Voltmeter with USB 3.0 & USB-C Power Socket - 426518-1

    $34.18
    1
  4. Raritan Ruddermaster Rudder Angle Indicator Kit

    $1,179.41 - $1,242.41
  5. Maretron Fuel Flow Monitor - FFM100-01

    $553.58
    0
  6. Blue Sea Systems M2 DC Voltmeter - 1833

    $366.01
  7. Faria Electrical Oil Pressure Sender - 90512

    $63.58
    1
  8. Maretron Fluid Pressure Monitor - FPM100-01

    $588.58
    0
  9. Faria Diesel Tachometer with Magnetic Pickup - 4" - F32803

    $182.58
    1
  10. Veratron ViewLine Tachometer with Multifunction Display - 85 mm (3 3/8")

    $193.38 - $290.54
    0
  11. Maretron Temperature Module - TMP100-01

    $427.58
    5
  12. Faria Chesapeake Black SS 6000 RPM Tachometer with Hourmeter

    $279.20 - $387.00
  13. Blue Sea Systems DC Digital Voltmeter - 8235

    $238.58
    0
  14. Faria Euro Black 4000 RPM Diesel Tachometer with Hourmeter - 32834

    $256.78
    0
  15. Veratron Viewline Flex Gauge TFT Display - B00043501

    $167.18
    0
  16. Raritan Ruddermaster Sender Assembly

    $367.40 - $465.43
  17. Faria Chesapeake SS White 60 MPH GPS Speedometer - 33839

    $248.38
    0
  18. SeaStar Solutions Eclipse Series 4000 RPM Tachometer - 68398P

    $157.38
    1
  19. Faria Euro Black Oil Pressure Gauge - 12803

    $45.38
    0
  20. Faria Kronos 6-Gauge Inboard Boxed Set - KTF024

    $500.42
    0
  21. Faria Euro Black 4000 RPM Diesel Tachometer - 32842

    $165.78
    1
  22. Faria Euro Black Water Temperature Gauge - 12812

    $42.58
    0
  23. Maretron Marine Alarm Module - ALM100-01

    $377.18
    0
  24. Faria Euro Black Voltmeter - 12821

    $43.98
    1
  25. Maretron Exhaust Gas Temperature (EGT) Probe Sensor - TP-EGT-1

    $220.38
    0
  26. Raritan Ruddermaster Panoramic Rudder Angle Indicator Meter

    $343.58 - $351.98
  27. SeaStar Solutions Amega Series Hourmeter - 84760P

    $83.18
    0
  28. Maretron Submersible Pressure Transducer

    $500.38 - $657.18
  29. 9% off

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

    $542.42
    $488.24
    0
  30. Faria Electrical Oil Pressure Sender - 90519

    $73.38
    0
  31. Faria Chesapeake White SS 4000 RPM Diesel Tachometer - 33818

    $196.60
  32. Faria Chesapeake Black SS Fuel Level Gauge - 13701

    $60.78
    0
  33. Faria Euro Black 7000 RPM Tachometer - 32805

    $140.58
    0
  34. Cole Hersee Dual Alarm Combo - 4112-RC000-BX

    $55.18
    1
  35. Maretron Run Indicator Module - RIM100-01

    $420.58
    0
  36. Faria Chesapeake White SS 4000 RPM Diesel Tachometer with Hourmeter - 33834

    $382.78
    0
  37. Faria Chesapeake Black SS Multifunction Gauge

    $203.60 - $385.60
  38. Faria Chesapeake White SS Multifunction Gauge

    $214.80 - $375.80
  39. SeaStar Solutions Eclipse Series 7000 RPM Tachometer - 68399P

    $115.38
    1
  40. SeaStar Solutions Heavy Duty Series 3500 RPM Tachometer - 82302P

    $155.98
    0
  41. Faria Euro Black Fuel Level Gauge - 12801

    $43.98
    2
  42. Sea-Dog Rainbow Voltmeter with USB 3.0 & USB-C Power Socket - 426519-1

    $39.78
    0
  43. Davis Instruments Rudder Position Indicator - 385

    $35.58
    1
  44. Veratron ViewLine Water Temperature Gauge - 52 mm (2 1/16")

    $79.00 - $104.69
    0
  45. Faria Chesapeake Black SS 4000 RPM Diesel Tachometer - 33742

    $212.00
  46. Faria Chesapeake White SS 6000 RPM Tachometer - 33807

    $179.80
  47. Blue Sea Systems AC Analog Voltmeter

    $50.98 - $52.38
    1
  48. Raritan Ruddermaster Actuator Rod Assembly - MKDRW

    $60.78
 
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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!