Gauges

  1. 9% off

    Raritan Ruddermaster Rudder Angle Indicator Kit

    $1,381.77 - $1,454.77
    $1,243.65 - $1,309.35
  2. 9% off

    SeaStar Solutions Eclipse Series 4000 RPM Tachometer - 68398P

    $164.10
    $147.75
    1
  3. 9% off

    Raritan Ruddermaster Panoramic Rudder Angle Indicator Meter

    $402.08 - $410.84
    $361.93 - $369.82
  4. 9% off

    Raritan Ruddermaster Panoramic Rudder Angle Indicator Kit

    $1,130.65 - $1,209.50
    $1,017.65 - $1,088.61
  5. 9% off

    Cole Hersee Dual Alarm Combo - 4112-RC000-BX

    $61.90
    $55.77
    0
  6. SeaStar Solutions Heavy Duty Series Hourmeter - 82760P

    $83.80
    0
  7. SeaStar Solutions Heavy Duty Series Voltmeter - 80134P

    $61.90
    0
  8. 9% off

    Raritan Ruddermaster Actuator Rod Assembly - MKDRW

    $70.66
    $63.66
  9. SeaStar Solutions Amega Series Hourmeter - 84760P

    $82.42
    0
  10. 9% off

    SeaStar Solutions Eclipse Series 7000 RPM Tachometer - 68399P

    $120.30
    $108.33
    1
  11. 9% off

    SeaStar Solutions Eclipse Series Water Temperature Gauge - 68401P

    $61.90
    $55.77
    0
  12. SeaStar Solutions Heavy Duty Series 3500 RPM Tachometer - 82302P

    $154.54
    0
  13. 9% off

    SeaStar Solutions Heavy Duty Series Voltmeter - 80131P

    $64.82
    $58.40
    0
  14. 9% off

    SeaStar Solutions Lido Series Fuel Level Gauge - 65496P

    $47.30
    $42.63
    1
  15. 9% off

    SeaStar Solutions Universal Hourmeter - Rectangular - 56967P

    $108.19
    $97.43
    1
  16. 9% off

    SeaStar Solutions Universal Hourmeter - Round - 56966P

    $108.19
    $97.43
    0
  17. 9% off

    Raritan Ruddermaster Sender Assembly

    $429.84 - $542.29
    $386.91 - $488.12
  18. 9% off

    SeaStar Solutions Amega Series Water Temperature Gauge Kit - 58862P

    $99.86
    $89.94
    1
  19. 9% off

    SeaStar Solutions Eclipse Series Fuel Level Gauge - 68390P

    $47.30
    $42.63
    1
  20. 9% off

    SeaStar Solutions Eclipse Series Voltmeter - 68408P

    $51.68
    $46.57
    1
  21. SeaStar Solutions Heavy Duty Series Fuel Level Gauge - 80150P

    $54.68
    0
  22. SeaStar Solutions Heavy Duty Series Oil Pressure Gauge - 80180P

    $50.22
    0
  23. SeaStar Solutions Heavy Duty Series Water Temperature Gauge - 80590P

    $58.84
    0
  24. 9% off

    SeaStar Teleflex/Sierra Oil Pressure Sender - OP24891

    $54.60
    $49.20
    0
  25. 9% off

    SeaStar Solutions Amega Series Oil Pressure Gauge - 57903P

    $48.76
    $43.95
    1
  26. 9% off

    SeaStar Solutions Amega Series Voltmeter - 57901P

    $51.68
    $46.57
    1
  27. 9% off

    SeaStar Solutions Arctic Series 6-Gauge Inboard/Sterndrive Set - 68388P

    $384.59
    $346.19
    0
  28. SeaStar Solutions Arctic Series 7000 RPM Tachometer - 68374P

    $114.32
    1
  29. 9% off

    SeaStar Solutions Arctic Series Fuel Level Gauge - 68365P

    $47.30
    $42.63
    1
  30. 9% off

    SeaStar Solutions Arctic Series Hourmeter - 68366P

    $83.80
    $75.48
    0
  31. 9% off

    SeaStar Solutions Arctic Series Voltmeter - 68383P

    $51.68
    $46.57
    1
  32. SeaStar Solutions Arctic Series Water Pressure Gauge Kit - 68369P

    $121.76
    0
  33. SeaStar Solutions Eclipse Series 4-Gauge Outboard Set - 68412P

    $302.82
    0
  34. 9% off

    SeaStar Solutions Eclipse Series Hourmeter - 68391P

    $86.72
    $78.11
    0
  35. SeaStar Solutions Eclipse Series Oil Pressure Gauge - 68392P

    $47.74
    1
  36. SeaStar Solutions Lido Series Oil Pressure Gauge - 65501P

    $48.76
    1
  37. 9% off

    SeaStar Solutions Amega Series 7000 RPM Tachometer - 58255P

    $120.30
    $108.33
    1
  38. SeaStar Solutions Amega Series Water Pressure Gauge Kit - 68357P

    $115.70
    0
  39. 9% off

    SeaStar Solutions Amega Series Water Temperature Gauge - 57904P

    $61.90
    $55.77
    0
  40. 9% off

    SeaStar Solutions Arctic Series Water Temperature Gauge - 68376P

    $61.90
    $55.77
    0
  41. SeaStar Solutions Eclipse Series Trim Gauge - 68403P

    $46.35
    0
  42. SeaStar Solutions Eclipse Series Trim Gauge - 68405P

    $46.35
    0
  43. SeaStar Solutions Lido Series Voltmeter - 65506P

    $49.13
    1
  44. 9% off

    Raritan RudderMaster Calibration Box - MKCB

    $289.66
    $260.76
  45. 9% off

    Raritan Ruddermaster Sender Lever - MKSL

    $60.44
    $54.46
  46. SeaStar Solutions Amega Series 65 MPH Speedometer Kit - 57900P

    $106.00
    0
  47. 9% off

    SeaStar Solutions Amega Series Fuel Level Gauge - 57902P

    $47.30
    $42.63
    1
  48. 9% off

    SeaStar Solutions Amega Series Trim Gauge - 68359P

    $134.90
    $121.47
    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!