Gauges

  1. Up to 20% off

    Raritan Ruddermaster Panoramic Rudder Angle Indicator Kit

    $551.99 - $862.99
  2. Maretron Pressure Transducer - PT-0-5000PSI-01

    $200.99
    0
  3. Blue Sea Systems DC Analog Voltmeter - 8003

    $37.99
    0
  4. Faria Chesapeake White SS 7000 RPM Tachometer with Hourmeter - 33840

    $194.99
    0
  5. Faria Chesapeake White SS 4000 RPM Diesel Tachometer - 33818

    $143.99
  6. Sea-Dog Rainbow Voltmeter with USB 3.0 & USB-C Power Socket - 426519-1

    $28.99
    0
  7. Faria Dress White Voltmeter - 13120

    $34.99
    0
  8. Raritan Ruddermaster Actuator Rod Assembly - MKDRW

    $46.99
  9. Veratron VMH Flex Multi Instrument - B00127801

    $150.57
    1
  10. SeaStar Solutions Eclipse Series Hourmeter - 68391P

    $64.99
    0
  11. SeaStar Solutions Heavy Duty Series 3500 RPM Tachometer - 82302P

    $111.99
    0
  12. Maretron Exhaust Gas Temperature (EGT) Probe Sensor - TP-EGT-1

    $156.99
    0
  13. Davis Instruments Rudder Position Indicator - 385

    $24.99
    2
  14. Faria Chesapeake White SS 7000 RPM Tachometer - 33817

    $118.99
    1
  15. Faria Chesapeake White SS Water Temperature Gauge - 13804

    $43.99
    0
  16. Faria Dress White 6000 RPM Tachometer - 33103

    $94.99
    0
  17. Faria Dress White 7000 RPM Tachometer - 33104

    $104.99
    0
  18. Faria Euro Black 60 MPH GPS Speedometer - 32816

    $188.99
    0
  19. Faria Euro Black Voltmeter - 12821

    $32.99
    2
  20. Faria Euro Black SS Digital Hourmeter - 12835

    $70.99
    0
  21. Faria Kronos Trim Gauge - 19005

    $53.99
    0
  22. Faria Chesapeake White SS 60 MPH Speedometer - 33811

    $102.99
  23. Vetus Fuel Level Indicator

    $99.99
  24. Aqualarm Standard Boat Bell Alarm - 20100

    $51.99
    0
  25. Maretron High Temperature Smoke/Heat Detector Kit - SH-003

    $256.99
    0
  26. Maretron Pressure Transducer

    $194.99
    0
  27. Faria Chesapeake Black SS Digital Hourmeter - 13715

    $79.99
    0
  28. Faria Chesapeake Black SS Fuel Level Gauge - 13701

    $42.99
    0
  29. Faria Chesapeake Black SS Water Temperature Gauge - 13704

    $43.99
    0
  30. Blue Sea Systems AC Analog Voltmeter

    $36.99 - $37.99
    1
  31. SeaStar Solutions Eclipse Series 6-Gauge Inboard/Sterndrive Set - 68413P

    $288.99
    0
  32. SeaStar Teleflex/Sierra Oil Pressure Sender - OP24891

    $35.99
    1
  33. Faria Dress White Water Temperature Gauge - 13110

    $33.99
    0
  34. Faria Euro Black 7000 RPM Tachometer - 32805

    $93.99
    0
  35. Faria Euro Black Oil Pressure Gauge - 12803

    $28.99
    0
  36. SeaStar Solutions Eclipse Series Water Temperature Gauge - 68401P

    $41.99
    0
  37. SeaStar Solutions Amega Series Hourmeter - 84760P

    $64.99
    0
  38. Cole Hersee Dual Alarm Combo - 4112-RC000-BX

    $42.99
    1
  39. Faria Euro White 55 MPH Speedometer - 32909

    $73.99
  40. Faria Euro White Fuel Level Gauge - 12901

    $38.99
    1
  41. Seachoice Hourmeter

    $35.99 - $53.99
  42. Sierra Buzzer with LED Warning - EA01040

    $24.99
  43. Sierra Oil Pressure Warning Kit - MP41400

    $40.99
  44. SeaStar Solutions Eclipse Series Water Pressure Gauge Kit - 68394P

    $96.99
    0
  45. Moeller Dash-Mounted Electric Fuel Level Gauge Kit - 035727-10-1

    $35.99
    0
  46. Faria Chesapeake Black SS 60 MPH GPS Speedometer - 33749

    $176.99
    0
  47. Faria Chesapeake Black SS Trim Gauge - 13707

    $48.99
    0
  48. Faria Euro Black Trim Gauge - 12828

    $28.99
    0

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!