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Boating > Instruments & Navigation >

Boating>Instruments & Navigation>

Boat gauges and marine gauges at Gander Mountain. We have fuel gauges, oil pressure gauges, amp and voltmeters, boat motor trim gauges, water pressure gauges, sending units, boat speedometers, boat tachometers and more. Our top brands include Faria and Teleflex. For replacement boat gauges and marine gauges, shop Gander Mountain.



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Universal Electric Sending Unit For Gasoline

Universal Electric Sending Unit For Gasoline

Key Features
  • Fits tanks 4" to 27" deep

  • Calibrated for 33-240 ohms

$44.99
Faria Chesapeake SS 6-Gauge Set

Faria Chesapeake SS 6-Gauge Set

Key Features
  • Clear, easy-to-read displays

  • 6000 rpm tachometer

  • Speedometer and pitot kit

  • Fuel gauge, voltmeter, oil pressure and water temp

2 colors available
$209.99
Lowrance LST-3800 In-Dash Digital Depth/Temp Gauge

Lowrance LST-3800 In-Dash Digital Depth/Temp Gauge

Key Features
  • In-dash digital depth and water temperature gauge

  • 200 kHz hi-speed Skimmer transom mount transducer

  • Built-in temp sensor

  • Hi-contrast dot matrix display with LED backlight

  • Fully sealed and waterproof

$179.99
Sierra Arctic Tachometer, 7000 rpm

Sierra Arctic Tachometer, 7000 rpm

Key Features
  • Dial range: 7000 rpm

  • Stylish white bezel design

  • Black on white graphics

  • Through-dial and perimeter lighting

  • Requires 3-3/8" dia. hole

$74.99
Faria Chesapeake SS Instruments Trim Gauge

Faria Chesapeake SS Instruments Trim Gauge

Key Features
  • Clear, easy-to-read displays

  • Perimeter lighting, polished stainless steel bezel

  • Contoured pointer, domed glass lens

  • American and metric scales with icons

2 colors available
$39.99
Teleflex White Premier Pro Instrument - Water Pressure Kit

Teleflex White Premier Pro Instrument - Water Pressure Kit

Key Features
  • White dials with black and blue graphics

  • Superior illumination at night

  • Superior light pipe illumination

  • Fog-resistant design offers maximum visibility

  • Domed glass lenses resist scratches

$66.99
Pitot Tube Assembly

Pitot Tube Assembly

Key Features
  • Replacement for old or worn pitot assemblies

  • For speeds up to 80 mph

$9.99
Teleflex Battery Condition Indicator

Teleflex Battery Condition Indicator

Key Features
  • Easy reading

  • Requires 2-1/8" dia. hole

$29.99
I/B, I/O Temp Sending Unit

I/B, I/O Temp Sending Unit

Key Features
  • Thread Size: 1/4" - 18

  • Terminal Type: 10-32 stud

  • Temperature: 240 Ohms at 120F and 33 Ohms at 240F

$14.99
Sierra Eclipse Tachometer, 7000 rpm

Sierra Eclipse Tachometer, 7000 rpm

Key Features
  • Dial range: 0 - 7000 rpm

  • Low-profile bezel wont trap water

  • Scratch-resistant lens

  • Requires 3.44" hole

$69.99
Faria Chesapeake SS 4-Gauge Set

Faria Chesapeake SS 4-Gauge Set

Key Features
  • Clear, easy-to-read displays

  • 7000 rpm tachometer

  • Speedometer and pitot kit

  • Fuel gauge and voltmeter

2 colors available
$169.99
SierraWhite Premier 6-Gauge Set

SierraWhite Premier 6-Gauge Set

Key Features
  • White dials w/contemporary graphics

  • Tachometer, speedometer kit, fuel gauge, voltmeter

  • Water temp and oil pressure gauge

  • Gauges require 2-1/8" hole

  • Tach/speedo require 3-3/8" hole

$289.99
Teleflex White Premier Pro GPS Speedometer With LCD Heading ..

Teleflex White Premier Pro GPS Speedometer With LCD Heading Display

Key Features
  • Accurate speed over ground readings

  • Ideal for all speed applications

  • Useful for all types of watercraft

3 models to choose from
$109.99 - $134.99
Sierra Eclipse 6-Gauge Set

Sierra Eclipse 6-Gauge Set

Key Features
  • Low profile bezels

  • Scratch-resistant domed glass

  • Tach, speedo kit, fuel gauge, voltmeter

  • Water temperature gauge and oil pressure gauge

$189.99
Sierra Amega Fuel Gauge

Sierra Amega Fuel Gauge

Key Features
  • Low-profile bezels eliminate water trapping

  • Scratch-resistant domed glass lenses

  • Through-dial and perimeter lighting

  • Requires 2-1/8" dia. hole

$24.99
Moeller Reed Switch Sending Unit - 8" Sending Unit, for 9" deep tanks

Moeller Reed Switch Sending Unit - 8" Sending Unit, for 9&...

Key Features
  • Reeds calibrated for 33-240 ohms

  • 316 stainless steel construction

  • 8" sending unit

  • For 9" deep tanks

$79.99
Garmin Intelliducer Marine Thru-Hull Depth Sensor, NMEA 0183

Garmin Intelliducer Marine Thru-Hull Depth Sensor, NMEA 0183

Key Features
  • 13 - 24 degree deadrise

  • NMEA 0183

$179.99
$149.99
Teleflex White Premier Pro Instrument - Fuel Gauge

Teleflex White Premier Pro Instrument - Fuel Gauge

Key Features
  • White dials w/contemporary black blue graphics

  • Superior illumination at night

  • Superior light pipe illumination

  • Fog-resistant design offers maximum visibility

  • Domed glass lenses resist scratches

$32.99
Sierra Arctic 4-Gauge Set

Sierra Arctic 4-Gauge Set

Key Features
  • Through-dial and perimeter lighting

  • Domed glass sheds water and resists scratching

  • Tachometer, speedometer kit, fuel gauge, voltmeter

  • Gauges require 2-1/8" hole

  • Tach/speedo require 3-3/8" hole

$159.99
Teleflex Premier Pro GPS Speedometer With LCD Heading Display..

Teleflex Premier Pro GPS Speedometer With LCD Heading Display

Key Features
  • Accurate speed over ground readings

  • Ideal for all speed applications

  • Useful for all types of watercraft

3 models to choose from
$94.86 - $119.99

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