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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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Sierra Black Premier Pro 2" Water Pressure Kit

New! Sierra Black Premier Pro 2" Water Pressure Kit

Key Features
  • 2" water pressure kit

  • Scratch-resistant glass lens

  • Near-flush bezel

  • Full automotive-type lighting with no "halo"

$64.99
Sierra Black Premier Pro 2" Trim Gauge

New! Sierra Black Premier Pro 2" Trim Gauge

Key Features
  • 2" trim gauge

  • Scratch-resistant glass lens

  • Near-flush bezel

  • Full automotive-type lighting with no "halo"

$36.99
Sierra Black Premier Pro 2" Trim Gauge

New! Sierra Black Premier Pro 2" Trim Gauge

Key Features
  • 2" trim gauge

  • Scratch-resistant glass lens

  • Near-flush bezel

  • Full automotive-type lighting with no "halo"

$36.99
Sierra Lido 3" Tachometer

New! Sierra Lido 3" Tachometer

Key Features
  • 3" tachometer

  • Scratch-resistant glass lens

  • Stainless steel bezel

  • Thru-dial and perimeter lighting

$109.99
Sierra Black Premier Pro 2" Water Temperature Gauge

New! Sierra Black Premier Pro 2" Water Temperature Gauge

Key Features
  • 2" water temperature gauge

  • Scratch-resistant glass lens

  • Near-flush bezel

  • Full automotive-type lighting with no "halo"

$36.99
Sierra Premier Pro 3" Tachometer

New! Sierra Premier Pro 3" Tachometer

Key Features
  • Sierra Part #62724P

  • Premier Pro 3" tachometer

  • 0-6000 RPM dial range

  • Fog and scratch-resistant design

$84.99
Sierra White Premier Pro 3" Tachometer/Hourmeter

Sierra White Premier Pro 3" Tachometer/Hourmeter

Key Features
  • Tachometer/Hourmeter (Electric)

  • Outboard and 4-Stroke Gas Engines

  • Full automotive-type lighting with no "halo"

  • When illuminated, black dial grads become red

  • Outstanding readability

$144.99
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
Sierra White Premier Pro 2" Water Temperature Gauge

Sierra White Premier Pro 2" Water Temperature Gauge

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

$32.99
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
Ritchie Explorer S-53 Surface-Mount Compass

Ritchie Explorer S-53 Surface-Mount Compass

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

  • Quick push-button removal of compass module

  • Movable sun shield

  • Internal green night illumination

  • Built-in compensators

$59.99
Sierra White Premier 3" Tachometer, Diesel Alternator

Sierra White Premier 3" Tachometer, Diesel Alternator

Key Features
  • 3" tachometer

  • Scratch-resistant glass lens

  • Near-flush bezel

  • Full automotive-type lighting with no "halo"

$89.99
Sierra White Premier Pro 2" Oil Pressure Gauge

Sierra White Premier Pro 2" Oil Pressure Gauge

Key Features
  • 2" oil pressure gauge

  • Scratch-resistant glass lens

  • Near-flush bezels

  • Full automotive-type lighting with no "halo"

$39.99
Moeller Reed Switch Sending Unit - 12" Sending Unit, for 13" deep tanks

Moeller Reed Switch Sending Unit - 12" Sending Unit, for 13&...

Key Features
  • Reeds calibrated for 33-240 ohms

  • 316 stainless steel construction

  • 12" sending unit

  • For 13" deep tanks

$79.99
Sierra Amega 3" Tachometer

Sierra Amega 3" Tachometer

Key Features
  • Low-profile bezels eliminate water trapping

  • Scratch-resistant domed glass lenses

  • Through-dial and perimeter lighting

$69.99
Sierra White Premier Pro 2" Fuel Gauge

Sierra White Premier Pro 2" 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 White Premier Pro 2" Voltmeter

Sierra White Premier Pro 2" Voltmeter

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

$32.99
Sierra Eclipse 3" Tachometer

Sierra Eclipse 3" Tachometer

Key Features
  • Dial range: 0 - 7000 rpm

  • Low-profile bezel wont trap water

  • Scratch-resistant lens

$64.99
Sierra Sahara 2" Outboard Water Pressure Kit

Sierra Sahara 2" Outboard Water Pressure Kit

Key Features
  • Scratch-resistant domed glass lens

  • Red through-dial and white perimeter lighting

  • Tan dial with fire-orange pointer tip

$59.99
Sierra Amega 2" Water Pressure Kit

Sierra Amega 2" Water Pressure Kit

Key Features
  • 2" water pressure kit

  • Scratch-resistant glass lens

  • Near-flush bezel

  • Perimeter and thru-dial lighting

$54.99
Sierra Amega 3" Speedometer Kit, 10-65 MPH

Sierra Amega 3" Speedometer Kit, 10-65 MPH

Key Features
  • Low-profile bezels eliminate water trapping

  • Scratch-resistant domed glass lenses

  • Through-dial and perimeter lighting

$49.99
Sierra Arctic 2" Water Temperature Gauge

Sierra Arctic 2" Water Temperature Gauge

Key Features
  • Dial range: 120-240F

  • Stylish white bezel design

  • Black on white graphics

  • Through-dial and perimeter lighting

$21.99
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
$29.99
RitchieSport X-21 Dash-Mount Compass, black w/black card

RitchieSport X-21 Dash-Mount Compass, black w/black card

Key Features
  • 2" direct-read dial is easy to read

  • View adjusts up to 30 to match dash angles

  • Built-in Green NiteVu Lighting

  • Mounts in a standard 2-1/16" gauge hole

  • For powerboats up to 16 feet

$39.99
RitchieSport X-21 Dash-Mount Compass, black w/violet card

RitchieSport X-21 Dash-Mount Compass, black w/violet card

Key Features
  • 2" direct-read dial is easy to read

  • View adjusts up to 30 to match dash angles

  • Built-in Green NiteVu Lighting

  • Mounts in a standard 2-1/16" gauge hole

  • For powerboats up to 16 feet

$39.99
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
Sierra Sahara 2" Voltmeter

Sierra Sahara 2" Voltmeter

Key Features
  • Scratch-resistant domed glass lens

  • Red through-dial and white perimeter lighting

  • Tan dial with fire-orange pointer tip

$29.99
Sierra Sterling 2" Trim Gauge

Sierra Sterling 2" Trim Gauge

Key Features
  • 2" trim gauge

  • Brushed aluminum dial/retainer

  • Scratch-resistant glass lens

  • Meets IP65 standards

$27.99
Sierra Eclipse 2" Trim Gauge For Evinrude/Johnson

Sierra Eclipse 2" Trim Gauge For Evinrude/Johnson

Key Features
  • Classic style

  • Low-profile bezel wont trap water

  • Scratch-resistant lens

$24.99
Sierra Driftwood 2" Voltmeter

Sierra Driftwood 2" Voltmeter

Key Features
  • 2" voltmeter

  • Scratch-resistant glass lens

  • Near-flush bezel

  • Perimeter and thru-dial lighting

$24.99
Sierra Arctic 2" Oil Pressure Gauge

Sierra Arctic 2" Oil Pressure Gauge

Key Features
  • Dial range: 0-80 psi

  • Stylish white bezel design

  • Black on white graphics

  • Through-dial and perimeter lighting

$24.99
Sierra Eclipse 2" Fuel Gauge

Sierra Eclipse 2" Fuel Gauge

Key Features
  • Dial range: E - F

  • Low-profile bezel wont trap water

  • Scratch-resistant lens

$21.99

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