Engine Gauges

7487
      • Sierra 63585P Sterling Series Systems Check Gauge
        $142.49
        $99.99

        Ideal for outboards and stern drives! With stainless steel bezels, brushed aluminum dials and black pointers, Sterling instruments give a bright, gleaming look to any dash. Perimeter lighting provided for night operation. Features: Brushed aluminum...

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      • Sierra 70000D Matrix Series Smartcraft Tachometer
        $380.99
        $266.49

        Sierra 70000D Matrix Series Smartcraft Tachometer Features: Smart Tachometer CANbus driven All 2'' gauges receive data from tachometers IP67 waterproof/ submersible housings (with Connector fitted) Dry Nitrogen filled to minimize fogging LED...

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      • Sierra 70003D Matrix Series Primary Fuel Gauge
        $119.49
        $83.49

        Sierra 70003D Matrix Series Primary Fuel Gauge Features: Smart Tachometer CANbus driven LCD on Tachometer and Speedo displays all available data and alarms All 2'' gauges receive data from tachometers IP67 waterproof/ submersible housings (with...

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      • Sierra 781-625-120P White Premier Pro Series Speedometer
        $215.99
        $150.99

        Sierra 781-625-120P White Premier Pro Series Speedometer Features: Dial Range: 0-120 MPH Size: 3" 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...

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      • Sierra 781-684-035P Eclipse Series GPS Speedometer
        $141.99
        $98.99

        Sierra 781-684-035P Eclipse Series GPS Speedometer Features: Dial Range: 0-35 MPH Size: 3" 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...

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      • Sierra 80596P Heavy Duty Series Oil Temp Gauge
        $59.99
        $41.99

        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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      • VDO SingleViu 100mm (4") Speedometer - 140 MPH
        $269.99
        $209.99

        SingleViu 100mm (4") Speedometer - 140 MPHSingleViu instruments represent the latest technology in instruments, and offer a top of the line solution by being able to work directly with traditional analog senders or work directly off a J1939 CAN network...

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      • Faria Newport SS Outboard 4 Gauge Box Set
        $299.99
        $248.99

        Newport SS Outboard 4 Gauge Box SetThe Newport Stainless Steel (SS) family of marine gauges is a classic style of gauge, engineered to be the new Modern Retro.  Designed with the latest fog resistant features, this Retro Style gauge far surpasses...

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      • Paneltronics Digital AC Voltmeter- 10-250VAC
        $159.95
        $124.99

        Digital AC Voltmeter- 10-250VAC Monitor marine/land based power distribution & generating systems (ABYC E-11.11.3.2.) AC voltmeter and AC ammeter are true RMS (ABYC E-11.11.3.2.3.) Surface mount with only two 5/32" diameter holes Window mount in...

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      • Raritan MK2 Rudder Angle Indicator
        $1,010.00
        $688.99

        MK2 Rudder Indicator w/2" RD. Analog Panel Meter, Chrome, 12vThe Ruddermaster indicates at a glance how far the rudder is from a straight-ahead position. As the steering wheel is turned, the sending unit communicates the angle of the rudder to the...

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      • Sierra 61550P Driftwood Series Oil Pressure Gauge
        $46.99
        $32.99

        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 62543P White Premier Pro Series Oil Pressure Gauge
        $58.49
        $40.99

        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 62550P White Premier Pro Series Trim Gauge
        $60.99
        $42.99

        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 65531P Argent Pro Speedometer Kit
        $111.99
        $78.49

        Sierra 65531P Argent Pro Speedometer Kit Features: Size: 3" Dial Range: 20-70 MPH Red Thru-lit and halo illumination for clear night viewing Sender Code: Includes "G" Easy to read black graphics on a silver background Domed scratch resistant...

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      • Sierra 69381P Bezel Kit
        $145.99
        $101.99

        Sierra 69381P Bezel Kit Features: For: 6 Gauge Kit Directly attach to the gauge No extra holes to drill Can be set at any angle Corrosion proof ABC/PVC construction Chrome Plated, give any boat that sport race boat look  

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      • Sierra 69721P Amega Series OB Twin Engine Gauge Kit
        $127.99
        $89.49

        Sierra 69721P Amega Series OB Twin Engine Gauge Kit Features: Gauge Description: Twin Engine Add On OB Gauge Kit Gauges: 2 Black dial, red graduations, white numerals, vivid white pointer staff Scratch resistant curved glass lenses, with black,...

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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!