Engine Gauges

      • VDO Allentare Black Fuel Level Gauge - Use w\/Marine 240-33 Ohm Fuel Senders - 12V - Black Bezel
        List Price: $35.08
        Starting At: $10.99

        Allentare Black Fuel Level Gauge - Use w/Marine 240-33 Ohm Fuel Senders - 12V - Black BezelAllentare marine gauges provide an ideal, cost effective solution for new boats or drop-in replacement gauge for older boats. Allentare gauges are designed to...

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      • VDO Allentare Black Fuel Level Gauge - Use w\/Marine 240-33 Ohm Fuel Senders - 12V - Chrome Bezel
        List Price: $35.08
        Starting At: $28.06

        Allentare Black Fuel Level Gauge - Use w/Marine 240-33 Ohm Fuel Senders - 12V - Chrome BezelAllentare marine gauges provide an ideal, cost effective solution for new boats or drop-in replacement gauge for older boats. Allentare gauges are designed to...

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      • VDO Vision Black Fuel Gauge - Use with 240-33 Ohm Sender - 12V
        List Price: $45.14
        Starting At: $36.11

        Vision Black Fuel Gauge - Use with 240-33 Ohm Sender - 12VCrisp black dials and matching bezels, along with VDO Tri-optic through dial illumination make Vision Black a solid choice for small fishing and pleasure boats. High contrast clear white graphics...

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      • VDO Allentare Yellow\/Blue Fuel Level Gauge - Use w\/Marine 240-33 Ohm Fuel Senders - 12V
        List Price: $35.08
        Starting At: $19.99

        Allentare Yellow/Blue Fuel Level Gauge - Use w/Marine 240-33 Ohm Fuel Senders - 12VAllentare marine gauges provide an ideal, cost effective solution for new boats or drop-in replacement gauge for older boats. Allentare gauges are designed to work with...

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      • VDO Allentare White Voltmeter - 8-16V
        List Price: $35.08
        Starting At: $10.99

        Allentare White Voltmeter - 8-16VAllentare marine gauges provide an ideal, cost effective solution for new boats or drop-in replacement gauge for older boats. Allentare gauges are designed to work with most commonly found marine senders and wiring...

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      • VDO Allentare Black Voltmeter - 8-16V - Chrome Bezel
        List Price: $35.08
        Starting At: $10.99

        Allentare Black Voltmeter - 8-16V - Chrome BezelAllentare marine gauges provide an ideal, cost effective solution for new boats or drop-in replacement gauge for older boats. Allentare gauges are designed to work with most commonly found marine senders...

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      • VDO Viewline Onyx Fuel Gauge 12\/24V - Use with 240-33 Ohm Sender
        List Price: $59.50
        Starting At: $47.60

        Viewline Onyx Fuel Gauge 12/24V - Use with 240-33 Ohm SenderVDO engineers didn't stop with just a pretty face. Fully sealed dual lens, lifetime LED lighting and warning indicators assure that Viewline can easily withstand even open cab environments. VDO...

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      • VDO Vision Black 220 DegreeF Water Temperature Gauge - Use with US Sender - 12V
        List Price: $46.03
        Starting At: $36.82

        Vision Black 220°F Water Temperature Gauge - Use with US Sender - 12VCrisp black dials and matching bezels, along with VDO Tri-optic through dial illumination make Vision Black a solid choice for small fishing and pleasure boats. High contrast...

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      • VDO Allentare White 250 DegreeF Water Temperature Gauge - Use w\/Marine 450-29 Ohm Sender - 12V
        List Price: $35.08
        Starting At: $10.99

        Allentare White 250°F Water Temperature Gauge - Use w/Marine 450-29 Ohm Sender - 12VAllentare marine gauges provide an ideal, cost effective solution for new boats or drop-in replacement gauge for older boats. Allentare gauges are designed to work...

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      • VDO Allentare White 80PSI Oil Pressure Gauge - Use w\/Marine 240-33 Ohm Sender - 12V
        List Price: $35.08
        Starting At: $10.99

        Allentare White 80PSI Oil Pressure Gauge - Use w/Marine 240-33 Ohm Sender - 12VAllentare marine gauges provide an ideal, cost effective solution for new boats or drop-in replacement gauge for older boats. Allentare gauges are designed to work with most...

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      • VDO Allentare Black 80PSI Oil Pressure Gauge - Use w\/Marine 240-33 Ohm Sender - 12V - Chrome Bezel
        List Price: $35.08
        Starting At: $10.99

        Allentare Black 80PSI Oil Pressure Gauge - Use w/Marine 240-33 Ohm Sender - 12V - Chrome BezelAllentare marine gauges provide an ideal, cost effective solution for new boats or drop-in replacement gauge for older boats. Allentare gauges are designed to...

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      • VDO Allentare Teak Fuel Level Gauge - Use w\/Marine 240-33 Ohm Fuel Senders - 12V
        List Price: $35.08
        Starting At: $19.99

        Allentare Teak Fuel Level Gauge - Use w/Marine 240-33 Ohm Fuel Senders - 12VAllentare marine gauges provide an ideal, cost effective solution for new boats or drop-in replacement gauge for older boats. Allentare gauges are designed to work with most...

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      • VDO Allentare White\/Grey Fuel Level Gauge - Use w\/Marine 240-33 Ohm Fuel Senders - 12V
        List Price: $35.08
        Starting At: $11.99

        Allentare White/Grey Fuel Level Gauge - Use w/Marine 240-33 Ohm Fuel Senders - 12VAllentare marine gauges provide an ideal, cost effective solution for new boats or drop-in replacement gauge for older boats. Allentare gauges are designed to work with...

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      • VDO Viewline Onyx Fuel Gauge 12\/24V - Use with 3-180 Ohm Sender
        List Price: $60.07
        Starting At: $48.06

        Viewline Onyx Fuel Gauge 12/24V - Use with 3-180 Ohm SenderVDO engineers didn't stop with just a pretty face. Fully sealed dual lens, lifetime LED lighting and warning indicators assure that Viewline can easily withstand even open cab environments. VDO...

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      • VDO Allentare Black 250 DegreeF Water Temperature Gauge - Use w\/Marine 450-29 Ohm Sender - 12V - Chrome Bezel
        List Price: $35.08
        Starting At: $10.99

        Allentare Black 250°F Water Temperature Gauge - Use w/Marine 450-29 Ohm Sender - 12V - Chrome BezelAllentare marine gauges provide an ideal, cost effective solution for new boats or drop-in replacement gauge for older boats. Allentare gauges are...

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      • VDO Allentare White Trim Gauge - For Use w\/Mercury\/Volvo\/Yamaha 2001+ Engines - 12V
        List Price: $35.08
        Starting At: $10.99

        Allentare White Trim Gauge - For Use w/Mercury/Volvo/Yamaha 2001+ Engines - 12VAllentare marine gauges provide an ideal, cost effective solution for new boats or drop-in replacement gauge for older boats. Allentare gauges are designed to work with most...

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      • VDO Viewline Ivory Hourmeter, 100K Hours, Illuminated - 12\/24V
        List Price: $57.90
        Starting At: $46.32

        Viewline Ivory Hourmeter, 100K Hours, Illuminated - 12/24VVDO engineers didn't stop with just a pretty face. Fully sealed dual lens, lifetime LED lighting and warning indicators assure that Viewline can easily withstand even open cab environments. VDO...

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      • VDO Viewline Onyx Hourmeter, 100K Hours, Illuminated - 12\/24V
        List Price: $55.79
        Starting At: $44.63

        Viewline Onyx Hourmeter, 100K Hours, Illuminated - 12/24VVDO engineers didn't stop with just a pretty face. Fully sealed dual lens, lifetime LED lighting and warning indicators assure that Viewline can easily withstand even open cab environments. VDO...

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      • VDO Vision Black 12V Voltmeter
        List Price: $46.89
        Starting At: $37.50

        Vision Black 12V VoltmeterCrisp black dials and matching bezels, along with VDO Tri-optic through dial illumination make Vision Black a solid choice for small fishing and pleasure boats. High contrast clear white graphics and red pointers make Vision...

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      • VDO Vision Black 24V Voltmeter
        List Price: $48.67
        Starting At: $38.93

        Vision Black 24V VoltmeterCrisp black dials and matching bezels, along with VDO Tri-optic through dial illumination make Vision Black a solid choice for small fishing and pleasure boats. High contrast clear white graphics and red pointers make Vision...

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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!