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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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Ritchie BN-202 Navigator Compass

Ritchie BN-202 Navigator Compass

Key Features
  • Ideal compass for offshore boaters

  • Built-in compensators adjust for deviation

  • Fiberglass reinforced bowl

  • Easily installed

  • 100% repairable

$299.99
Ritchie SuperSport SS-1002 Flush-Mount Compass, White

Ritchie SuperSport SS-1002 Flush-Mount Compass, White

Key Features
  • Flush-mount, easy-to-read compass

  • High-visibility blue dial with large white numeral

  • Built-in compensators easily adjust for deviation

  • Internal gimbal system delivers maximum stability

  • Built-in green LED lighting w/movable sun shield

$204.99
Sierra Amega 2" Water Pressure Kit, Sierra Part #61238P

Sierra Amega 2" Water Pressure Kit, Sierra Part #61238P

Key Features
  • Sierra Part #61238P

  • 2" water pressure kit

$54.99
Sierra Amega 2" Battery Condition Indicator

Sierra Amega 2" Battery Condition Indicator

Key Features
  • Easy to ready gauge

  • Scratch-resistant curved glass lens

  • Perimeter and thru-dial lighting

$29.99
Ritchie Trek TR-33 Surface-Mount Compass, Black With Black Dial

Ritchie Trek TR-33 Surface-Mount Compass, Black With Black Dial

Key Features
  • 2-1/4" direct reading dial with large numerals

  • Strong directive force magnets

  • Built-in 12-volt green NiteVu lighting

  • Built-in compensators for deviation correction

  • Exclusive 5-year Ritchie warranty

$49.99
RitchieSport Compass, gray

RitchieSport Compass, gray

Key Features
  • Compact installation and easy readability

  • Fully adjustable, reversible bracket

  • 300 swing from overhead to standard dash mount

  • High-temp composite construction

  • Exclusive 5-year Ritchie warranty

$29.99
Sierra Amega Tachometer (7000 rpm)

Sierra Amega Tachometer (7000 rpm)

Key Features
  • Low-profile bezels eliminate water trapping

  • Scratch-resistant domed glass lenses

  • Through-dial and perimeter lighting

  • Requires 3-3/8" dia. hole

$69.99
Faria 2" Dress White Series Hourmeter, 10,000 Hours / 12-32V DC

Faria 2" Dress White Series Hourmeter, 10,000 Hours / 12-32V...

Key Features
  • Bold black graphics

  • White aluminum bezel

  • Flat glass lens

$49.99
Ritchie Explorer B-51 Bracket-Mount Compass

Ritchie Explorer B-51 Bracket-Mount Compass

Key Features
  • 2-3/4" easy-to-read direct-reading dial

  • Adjustable and removable w/bracket and thumbscrews

  • Movable sunshield

  • Internal green night illumination

  • Built-in compensators

$59.99
Blue Sea Mini OLED DC Voltmeter

Blue Sea Mini OLED DC Voltmeter

Key Features
  • Monitors DC voltage

  • Bright, waterproof screen

  • Reverse polarity protected

$48.89
Ritchie Trek Flush-Mount Compass With Black Dial

Ritchie Trek Flush-Mount Compass With Black Dial

Key Features
  • 2-1/4" direct reading dial with large numerals

  • Strong directive force magnets

  • Built-in 12-volt green NiteVu lighting

  • Built-in compensators for deviation correction

  • Exclusive 5-year Ritchie warranty

$49.99
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

$239.99
$189.99
Faria Chesapeake SS Instruments - Water Temp Gauge (100-250)

Faria Chesapeake SS Instruments - Water Temp Gauge (100°-250&...

Key Features
  • Perimeter lighting

  • Polished stainless steel bezel

  • Contoured pointer

  • Domed glass lens

  • Fahrenheit and Celsius scales

2 colors available
$39.99
$34.99
Faria Chesapeake SS Instruments - Tachometer (6000 rpm)

Faria Chesapeake SS Instruments - Tachometer (6000 rpm)

Key Features
  • Perimeter lighting

  • Polished stainless steel bezel

  • Contoured pointer

  • Domed glass lens

$109.99
$89.99
Faria Chesapeake SS Instruments - Fuel Gauge

Faria Chesapeake SS Instruments - Fuel Gauge

Key Features
  • Perimeter lighting

  • Polished stainless steel bezel

  • Contoured pointer

  • Domed glass lens

$39.99
$34.99
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

$169.99
$159.99
Faria Chesapeake SS Instruments - Tachometer (7000 rpm)

Faria Chesapeake SS Instruments - Tachometer (7000 rpm)

Key Features
  • Perimeter lighting

  • Polished stainless steel bezel

  • Contoured pointer

  • Domed glass lens

$109.99
$89.99
Faria Chesapeake SS Instruments - Speedometer (60 mph)

Faria Chesapeake SS Instruments - Speedometer (60 mph)

Key Features
  • Easy-to-read displays with beautiful styling

  • Perimeter lighting

  • Polished stainless steel bezel

  • Domed glass lenses resist scratches

  • American and metric scales with icons

$59.99
$49.99
Faria Chesapeake SS Trim Gauge For Mercury/Mercruiser/Volvo DP/Yamaha '01 newer

Faria Chesapeake SS Trim Gauge For Mercury/Mercruiser/Volvo DP/...

Key Features
  • Clear, easy-to-read displays

  • Perimeter lighting, polished stainless steel bezel

  • Contoured pointer

  • Domed glass lens

$39.99
$34.99
Faria Chesapeake SS Instruments - Oil Pressure Gauge (0-80 psi)

Faria Chesapeake SS Instruments - Oil Pressure Gauge (0-80 psi)

Key Features
  • Perimeter lighting

  • Polished stainless steel bezel

  • Contoured pointer

  • Domed glass lens

  • American and metric scales

2 colors available
$39.99
$34.99
Faria Chesapeake SS Instruments Voltmeter

Faria Chesapeake SS Instruments Voltmeter

Key Features
  • Perimeter lighting

  • Polished stainless steel bezel

  • Contoured pointer

  • Domed glass lens

2 colors available
$39.99
$34.99
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
$29.94
Faria Chesapeake SS GPS Speedometer With LCD, 60 MPH

Faria Chesapeake SS GPS Speedometer With LCD, 60 MPH

Key Features
  • No external GPS antenna required

  • Premium backlit dial

  • LCD displays COG and actual heading

  • Accurate to +/- 1 mph

  • Great replacement for pitot tube speedometers

$189.99
Moeller Conversion Capsule

Moeller Conversion Capsule

Key Features
  • Converts your fuel level reading

  • Upgrade to electric dash-mounted gauge

  • Easy conversion process

$74.99
$64.99
Faria Euro Series GPS Speedometer, 60 MPH

Faria Euro Series GPS Speedometer, 60 MPH

Key Features
  • No external GPS antenna required

  • Premium backlit dial

  • Accurate to +/- 1 mph

  • Great replacement for pitot tube speedometers

$109.99
Sierra Lido 6-Gauge Set

Sierra Lido 6-Gauge Set

Key Features
  • Domed glass sheds water and resists scratching

  • Silicone-dampened vector movements

  • White perimeter and red through-dial lighting

  • Tach, speedometer kit, fuel gauge, and voltmeter

  • Water temperature gauge and oil pressure gauge

$329.99
$319.99
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

$329.99
$319.99
Sierra Arctic 6-Gauge Set

Sierra Arctic 6-Gauge Set

Key Features
  • Through-dial and perimeter lighting

  • Domed glass sheds water and resists scratching

  • Accurate, reliable, and stylish

  • Gauges require 2-1/8" hole

  • Tach/speedo require 3-3/8" hole

$199.99
$179.99
Sierra Eclipse 4-Gauge Set

Sierra Eclipse 4-Gauge Set

Key Features
  • Low profile bezels

  • Scratch-resistant domed glass

  • Tach, speedo kit, fuel gauge, and voltmeter

  • Tach/speedo require 3.44" hole

  • Gauges require 2.16" hole

$164.99
$144.99
Sierra Amega 6-Gauge Set

Sierra Amega 6-Gauge Set

Key Features
  • Low-profile bezels eliminate water trapping

  • Scratch-resistant domed glass lenses

  • Through-dial and perimeter lighting

  • Tachometer, speedometer, fuel gauge, voltmeter,

  • Water temp gauge, oil pressure gauge

$199.99
$179.99
Sierra Lido 4-Gauge Set

Sierra Lido 4-Gauge Set

Key Features
  • Domed glass sheds water and resists scratching

  • Silicone-dampened vector movements

  • White perimeter and red through-dial lighting

  • Tach, speedometer kit, fuel gauge, and voltmeter

$234.99
$209.99
Sierra Sahara 4-Gauge Set

Sierra Sahara 4-Gauge Set

Key Features
  • Scratch-resistant domed glass lenses

  • Red through-dial and white perimeter lighting

  • Tan dials with fire-orange pointer tips

  • Tach, speedometer kit, fuel gauge, and voltmeter

$189.99
$179.99

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