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      Engine Gauges

      • Faria Platinum 4" Speedometer 70 MPH - Pitot
        $94.99
        $82.99

        Platinum 4" Speedometer - 70 MPH (Pitot)Faria Beede’s Platinum Series Instruments feature spun aluminum gauge dials with custom graphics and a polished stainless steel bezel providing a rugged, elegant look.  All Platinum Series gauges...

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      • Faria Professional Red 2" Water Pressure Gauge Kit
        $84.99
        $71.99

        Professional Red 2" Water Pressure Gauge (0 to 30 PSI)The Faria Beede Professional Red features perimeter-lighted Black dial with stylish Red and White graphics, Black aluminum bezel, tear- drop White pointer and flat glass lens.2"- Hole Size: 2.0625"...

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      • Sierra 62546P White Premier Pro Series Speedometer
        $110.49
        $77.49

        Ideal for inboards, including diesels, Premier White features polished stainless steel bezels and clean white dials with modern black and blue graphics. When illuminated, black dial grads become red and pointer lights red. Automotive type light-piping...

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      • Sierra 62547P White Premier Pro Series Tachometer
        $155.49
        $108.99

        Ideal for inboards, including diesels, Premier White features polished stainless steel bezels and clean white dials with modern black and blue graphics. When illuminated, black dial grads become red and pointer lights red. Automotive type light-piping...

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      • Sierra 63516P Driftwood Series Speedometer
        $66.99
        $50.99

        The Driftwood Series features light gray dials, clean black numerals and a black pointer hub with white staff. These instruments lend a sophisticated look to any dash. Combination blue through-dial and white perimeter lighting are included for excellent...

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      • Sierra 67364P Black Sterling Series Tachometer
        $203.49
        $142.49

        With its rich luster and polish, Black Sterling instruments convey a look of utmost sophistication and add elegance to any dash. These instruments have fire-orange pointer tips and stainless graphics for a contemporary, ultra stylish look. Black Sterling...

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      • Sierra 68359P Amega Series Trim Gauge
        $125.49
        $87.99

        Hottest selling black dial line! Amega Domed has clean-looking black dials with white and red graphics plus through-dial and perimeter lighting for great readability. Amega has been very popular, available in several styles since its debut in 1986...

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      • Sierra 68372P Arctic Series Speedometer
        $108.99
        $76.49

        Stylish white bezel design, black on white graphics, accurate and reliable, these tough instruments look good on all types of boats. Domed glass sheds water and resists scratching. Features: Instruments available for most outboards, stern drives and...

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      • Sierra 68376P Arctic Series Water Temp Gauge
        $58.99
        $41.49

        Stylish white bezel design, black on white graphics, accurate and reliable, these tough instruments look good on all types of boats. Domed glass sheds water and resists scratching. Features: Instruments available for most outboards, stern drives and...

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      • Sierra 68410P Eclipse Series Systems Check Gauge
        $179.99
        $125.99

        Smart white and blue graphics on a black dial background, these very low profile bezels follow the curve of the lense to eliminate water trapping. Designed with domed glass sheds water and resists scratching. Features: Instruments available for most...

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      • Sierra 781-579-080P Amega Series Speedometer GPS Gauge
        $141.99
        $98.99

        Sierra 781-579-080P Amega Series Speedometer GPS Gauge Features: Dial Range: 0-80 MPH Sender Code: GPS Receiver Size: 3" Included LCD heading display to show course over ground Use our GPS antenna (sold sep) or connect to an existing NMEA 0183...

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      • Sierra 781-684-060P Eclipse Series GPS Speedometer
        $141.99
        $98.99

        Sierra 781-684-060P Eclipse Series GPS Speedometer Features: Dial Range: 0-60 MPH Included LCD heading display to show course over ground Use our GPS antenna (sold sep) or connect to an existing NMEA 0183 GPS device - connectors included Speed...

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      • Sierra 80730P Heavy Duty Series Engine Sync Gauge
        $47.49
        $32.99

        A classic line for inboards including diesels, Heavy Duty includes water temperature and oil pressure gauges, ammeters, engine sync gauges and a range of diesel tachometers. Features: Classic white graphics and pointer on deep black faces...

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      • Faria 2" Oil Pressure Gauge - 80 PSI
        $39.99
        $36.99

        Professional Red 2" Oil Pressure Gauge (0 to 80 PSI) The Faria Beede Professional Red features perimeter-lighted black dial with stylish Red and White graphics, Black aluminum bezel, tear- drop White pointer, and flat glass lens. A pressure...

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      • Faria 2" Water Temp Gauge (100-250F) - Spun Silver
        $49.99
        $44.99

        Spun Silver 2" Water Temp Gauge (100 - 250° F) Perimeter-lighted Silver dial with bold Black graphics, polished stainless steel bezel, contoured Black pointer, and domed glass lens.A temperature gauge operates by sending a low amperage current...

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      • Faria 4" Speedometer (65 MPH) Pitot - Spun Silver
        $84.99
        $70.99

        Spun Silver 4" Speedometer 65 MPH (Pitot)Perimeter-lighted Silver dial with bold Black graphics, polished stainless steel bezel, contoured Black pointer, and domed glass lens. Pitot tube type speedometers operate by pressure from the water being...

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      Boat Gauges

      Marine gauges are usually console-mounted to allow boaters an overview of the operations at a glance. Each boat gauges indicates an important boating function such as travelling speed, engine temperature, the number of operating hours, the water depth, fuel level, wind speed, water temperature, oil pressure and the amount of electricity being generated. Trouble is, moisture is the enemy of electronics and can cause them to malfunction or just stop working altogether. When your boat gauges are no longer functioning accurately, replacement is recommended over repair. Here is an overview of how boat owners may troubleshoot their gauges to determine if they are functioning properly.

      To Troubleshoot Temperature, Oil and Fuel Gauges:

        1. Locate engine sending wire and disconnect.  If the needle drops to low-scale, replace the entire unit.
        2. If non-responsive, locate and disconnect the wire from the back of the "S" terminal. Again, if the gauge moves to low-scale, the wiring is grounded, and repair, not, replacement is advised

      To Troubleshoot an Oil Pressure Alarm Switch:

      Use a Volt Meter on this electrical component.

        1. Locate the wire on the switch terminal and disconnect.
        2. Engine must be turned off for this next step: Connect one lead of the multimeter to the sender terminal and connect the other to a ground on the engine.If the switch remains close at low pressure, meter should show continuity (low resistance).
        3. Turn on the engine and check resistance. The pressure switch should open when oil pressure exceeds appx. 5psi. Now the reading should indicate infinite resistance or max scale. If not, replace the unit.

      When you need to upgrade or replace your boat gauges, call Wholesale Marine. We carry the best brands, offer a competitive pricing guarantee and most items flat rate ship the same day. Returns are stress free and we look forward to answering any questions you may have. Make us your one-stop boating shop!  We’re here for you Monday through Friday from 9:00 AM until 6:00 PM EST at (877) 388-2628. Be sure to ask about our Captain’s Club Rewards program for additional discounts the next time you shop at Wholesale Marine!