Gauges

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

    $415.00
  2. Maretron Fluid Pressure Monitor - FPM100-01

    $588.58
    0
  3. Maretron Fuel Flow Monitor - FFM100-01

    $553.58
    0
  4. SeaStar Solutions Eclipse Series 4000 RPM Tachometer - 68398P

    $157.38
    1
  5. Maretron Marine Alarm Module - ALM100-01

    $377.18
    0
  6. Maretron Submersible Pressure Transducer

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

    $83.18
    0
  8. Maretron Run Indicator Module - RIM100-01

    $420.58
    0
  9. SeaStar Solutions Eclipse Series 7000 RPM Tachometer - 68399P

    $115.38
    1
  10. Maretron Temperature Module - TMP100-01

    $427.58
    5
  11. SeaStar Solutions Universal Hourmeter - Round - 56966P

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

    $46.78
    0
  13. Maretron Exhaust Gas Temperature (EGT) Probe Sensor - TP-EGT-1

    $220.38
    0
  14. Maretron Pressure Transducer - PT-0-5000PSI-01

    $294.58
    0
  15. SeaStar Solutions Eclipse Series Water Temperature Gauge - 68401P

    $59.38
    0
  16. SeaStar Solutions Heavy Duty Series Voltmeter - 80134P

    $59.38
    0
  17. Maretron Pressure Transducer - PT-V-0-1BAR-01

    $312.78
    0
  18. 9% off

    SeaStar Solutions Amega Series Fuel Level Gauge - 57902P

    $45.38
    $40.90
    1
  19. SeaStar Solutions Amega Series Water Temperature Gauge Kit - 58862P

    $95.78
    1
  20. SeaStar Solutions Eclipse Series Fuel Level Gauge - 68390P

    $45.38
    1
  21. SeaStar Solutions Eclipse Series Hourmeter - 68391P

    $83.18
    0
  22. SeaStar Solutions Heavy Duty Series Fuel Level Gauge - 80150P

    $55.18
    0
  23. Maretron High Temperature Smoke/Heat Detector Kit - SH-003

    $353.38
    0
  24. SeaStar Solutions Heavy Duty Series 3500 RPM Tachometer - 82302P

    $155.98
    0
  25. SeaStar Solutions Heavy Duty Series Hourmeter - 82760P

    $84.58
    0
  26. 9% off

    Maretron Pressure Transducer

    $221.78 - $294.58
    $199.66 - $294.58
    0
  27. SeaStar Solutions Amega Series Voltmeter - 57901P

    $49.58
    1
  28. SeaStar Solutions Arctic Series 6-Gauge Inboard/Sterndrive Set - 68388P

    $368.81
    0
  29. SeaStar Solutions Arctic Series Fuel Level Gauge - 68365P

    $45.38
    1
  30. SeaStar Solutions Heavy Duty Series Voltmeter - 80131P

    $62.18
    0
  31. SeaStar Solutions Lido Series Fuel Level Gauge - 65496P

    $45.38
    1
  32. SeaStar Solutions Universal Hourmeter - Rectangular - 56967P

    $103.76
    1
  33. SeaStar Solutions Amega Series 7000 RPM Tachometer - 58255P

    $115.38
    1
  34. SeaStar Solutions Amega Series Oil Pressure Gauge - 57903P

    $46.78
    1
  35. 9% off

    SeaStar Solutions Amega Series Water Pressure Gauge Kit - 68357P

    $116.78
    $105.16
    0
  36. SeaStar Solutions Amega Series Water Temperature Gauge - 57904P

    $59.38
    0
  37. SeaStar Solutions Arctic Series 7000 RPM Tachometer - 68374P

    $115.38
    1
  38. SeaStar Solutions Arctic Series Hourmeter - 68366P

    $80.38
    0
  39. SeaStar Solutions Arctic Series Voltmeter - 68383P

    $49.58
    1
  40. SeaStar Solutions Eclipse Series Oil Pressure Gauge - 68392P

    $48.18
    1
  41. SeaStar Solutions Eclipse Series Voltmeter - 68408P

    $49.58
    1
  42. SeaStar Solutions Heavy Duty Series Oil Pressure Gauge - 80180P

    $48.18
    0
  43. SeaStar Solutions Heavy Duty Series Water Temperature Gauge - 80590P

    $59.38
    0
  44. SeaStar Solutions Lido Series Oil Pressure Gauge - 65501P

    $46.78
    1
  45. Maretron Ambient Air Temperature Module Sensor - TP-AAP-1

    $36.98
    0
  46. SeaStar Solutions Amega Series 65 MPH Speedometer Kit - 57900P

    $106.98
    0
  47. SeaStar Solutions Arctic Series Water Pressure Gauge Kit - 68369P

    $116.78
    0
  48. SeaStar Solutions Eclipse Series Trim Gauge - 68403P

    $46.78
    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!