7487

      Engine Gauges

      • Raritan MK5 Rudder Angle Indicator
        $950.00
        $678.99

        MK5 Rudder Angle IndicatorThe 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 calibration box. The calibration box...

        Add to Cart
      • 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...

        Add to Cart
      • Sierra 61826PH Sahara Series Speedometer
        $77.49
        $53.99

        With crisp tan dials and fire-orange pointer tip, Sahara gives any dash the elegant OEM look. Combined red through-dial and white perimeter lighting provide great night readability. These aren't merely "close enough" - they're the real thing...

        Add to Cart
      • Sierra 62375P Driftwood Series Trim Gauge
        $106.99
        $74.99

        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...

        Add to Cart
      • 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...

        Add to Cart
      • 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...

        Add to Cart
      • Sierra 63476PH Sterling Series Speedometer
        $83.49
        $58.49

        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...

        Add to Cart
      • Sierra 63531P Premier Pro Series Trim Gauge
        $111.99
        $78.49

        A very popular OEM line, Premier features black dials with modern white and blue graphics. When lighted, white dial grads become red and pointer lights white. These instruments feature automotive type light-piping and a fog-resistant design for...

        Add to Cart
      • 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...

        Add to Cart
      • Sierra 65545P Argent Pro Series Tachometer/Hourmeter
        $197.99
        $138.99

        Sierra 65545P Argent Pro Series Tachometer/Hourmeter Features: Size: 3" Red Thru-lit and halo illumination for clear night viewing Dial Range: 0-7000 RPM Easy to read black graphics on a silver dial background Domed glass lenses are scratch...

        Add to Cart
      • Sierra 67022P Black Sterling Series Oil Pressure Gauge
        $58.99
        $41.49

        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...

        Add to Cart
      • Sierra 68367P Sterling Series Oil Pressure Gauge
        $46.99
        $32.99

        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...

        Add to Cart
      • Sierra 68384P Arctic Series Battery Condition Gauge
        $49.49
        $34.99

        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...

        Add to Cart
      • 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  

        Add to Cart
      • Sierra 69704P Sahara Series 6 Gauge Kit
        $424.49
        $296.99

        Sierra 69704P Sahara Series 6 Gauge Kit Features: Gauge Description: Instrument Set IB/IO w/Tach/Hr Gauges: 6 Tan dial and retainer, black graduations and numerals, black pointer with fire-orange tip Scratch resistant curved glass lenses, with...

        Add to Cart
      • Sierra 69716P Sahara Series Twin Engine OB Gauge Kit
        $125.99
        $88.49

        Sierra 69716P Sahara Series Twin Engine OB Gauge Kit Features: Gauge Description: Twin Engine Add On OB Gauge Kit Gauges: 2 Tan dial and retainer, black graduations and numerals, black pointer with fire-orange tip Scratch resistant curved glass...

        Add to Cart
      • 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,...

        Add to Cart
      • Sierra 69723P Arctic Series OB Twin Engine Gauge Kit
        $118.99
        $82.99

        Sierra 69723P Arctic Series OB Twin Engine Gauge Kit Features: Gauge Description: Twin Engine Add On OB Gauge Kit Gauge set: 2 Scratch-resistant domed glass lenses Enhanced illumination: through-dial and perimeter lighting for excellent...

        Add to Cart
      • Sierra 70001D Matrix Series Tachometer NEMA 2000
        $349.99
        $244.99

        Sierra 70001D Matrix Series Tachometer NEMA 2000 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...

        Add to Cart

      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!