Gauges

  1. Davis Instruments Rudder Position Indicator - 385

    $37.08
    1
  2. Sea-Dog Rainbow Voltmeter with USB 3.0 & USB-C Power Socket - 426519-1

    $41.46
    0
  3. Blue Sea Systems DC Analog Voltmeter - 8003

    $50.22
    0
  4. Faria Chesapeake Black SS Rudder Angle Indicator Gauge - 13725

    $92.58
  5. Faria Chesapeake White SS 60 MPH Speedometer - 33811

    $120.32
  6. Faria Coral 6000 RPM Tachometer - 33004

    $158.28
  7. Faria Euro White Voltmeter - 12911

    $47.32
    1
  8. Faria Euro White Cylinder Head Temperature Gauge with Sender - 12910

    $72.14
  9. Moeller Dash-Mounted Electric Fuel Level Gauge Kit - 035727-10-1

    $48.76
    0
  10. SeaStar Solutions Eclipse Series Fuel Level Gauge - 68390P

    $47.30
    1
  11. Faria Chesapeake Black SS Water Temperature Gauge - 13704

    $60.44
    0
  12. Faria Kronos Water Temperature Gauge - 19003

    $66.28
    0
  13. Veratron OceanLink Left/Right Rudder Angle Gauge - 52 mm (2 1/16")

    $93.89
    0
  14. Raritan Ruddermaster Panoramic Rudder Angle Indicator Meter

    $358.28 - $367.04
  15. Maretron Marine Alarm Module - ALM100-01

    $393.32
    0
  16. Maretron Pressure Transducer - PT-V-0-1BAR-01

    $326.16
    0
  17. Maretron Pressure Transducer - PT-0-5000PSI-01

    $307.18
    0
  18. SeaStar Solutions Amega Series Voltmeter - 57901P

    $51.68
    1
  19. Faria Chesapeake Black SS Oil Pressure Gauge - 13702

    $60.44
    0
  20. Faria Chesapeake Black SS Trim Gauge - 13707

    $67.74
    0
  21. Faria Chesapeake Black SS Voltmeter - 13705

    $60.44
    0
  22. Faria Chesapeake White SS Voltmeter - 13805

    $61.90
    0
  23. Faria Dress White Voltmeter - 13120

    $48.76
    0
  24. Faria Electrical Oil Pressure Sender - 90519

    $72.12
    0
  25. Blue Sea Floyd Bell Turbo Series Alarm - 1070

    $35.62
    0
  26. Veratron ViewLine Water Temperature Gauge - 52 mm (2 1/16")

    $75.06 - $76.30
    0
  27. Faria Single Fuel Level Sender - 91001

    $102.78
  28. Blue Sea Systems Micro Analog AC Voltmeter

    $53.14
  29. Blue Sea Systems AC Analog Voltmeter

    $48.76
    1
  30. Maretron High Temperature Smoke/Heat Detector Kit - SH-003

    $390.40
    0
  31. 9% off

    Maretron Pressure Transducer

    $231.26 - $307.18
    $208.20 - $307.18
    0
  32. SeaStar Solutions Universal Hourmeter - Rectangular - 56967P

    $108.19
    1
  33. Faria Dress White 55 MPH Speedometer - 33112

    $94.02
    0
  34. Faria Kronos Voltmeter - 19004

    $63.36
    0
  35. Aqualarm Piezo Alarm Buzzer - 20106

    $28.24
    0
  36. Veratron VHM-14 Multifunction Gauge - 52 mm (2 1/16") - B00109901

    $98.40
    0
  37. Veratron ViewLine Fuel Level Gauge - 52 mm (2 1/16")

    $72.73 - $76.30
    0
  38. Veratron ViewLine Port/Starboard Rudder Angle Gauge - 52 mm (2 1/16")

    $72.73 - $75.06
    0
  39. Raritan Ruddermaster Sender Assembly

    $383.12 - $485.35
  40. Faria Dress White 80 MPH Speedometer - 33113

    $94.04
  41. Faria Euro Black Oil Pressure Gauge - 100 PSI - 12845

    $50.24
  42. Faria Euro White 6-Gauge Inboard Boxed Set - KT9798

    $470.72
  43. Faria Euro White Oil Pressure Gauge - 12902

    $45.86
  44. Raritan RudderMaster Calibration Box - MKCB

    $259.00
  45. Raritan Ruddermaster Actuator Rod Assembly - MKDRW

    $63.36
  46. SeaStar Solutions Eclipse Series 7000 RPM Tachometer - 68399P

    $120.30
    1
  47. SeaStar Solutions Eclipse Series Water Temperature Gauge - 68401P

    $61.90
    0
  48. SeaStar Solutions Heavy Duty Series 3500 RPM Tachometer - 82302P

    $162.64
    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!