Engine Gauges

      • Sierra 68399P Eclipse Series Tachometer
        List Price: $123.00
        Starting At: $64.25

        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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      • Sea Dog Stainless Steel Pitot Tube Shield
        List Price: $2.40
        Starting At: $2.04

        Sea Dog Stainless Steel Pitot Tube Shield When vertically mounted, the Pitot Tube Shield protects cables and electrical wiring on items such as depth sounders, speedometers and coax cables when passing through transom holes. Stamped 304 Stainless...

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      • Sierra 57905P Amega Series Trim Gauge
        List Price: $36.49
        Starting At: $21.95

        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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      • Starting At: $23.03

        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...

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      • Sierra 68357P Amega Series Water Pressure Gauge
        Starting At: $50.34

        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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      • Starting At: $49.21

        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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      • List Price: $37.49
        Starting At: $21.95

        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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      • Faria Euro White 2" Fuel Level Gauge (E-1\/2-F)
        List Price: $29.34
        Starting At: $25.99

        Euro White 2" Fuel Level Gauge (E-1/2-F)2" - Hole Size: 2.0625" (53mm)Fuel Level gauge operates by sending a low amperage current through the gauges's meter to ground via a sending unit with variable resistance. The resistance of the sending units...

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      • List Price: $35.99
        Starting At: $20.95

        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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      • Faria Chesapeake Black SS 2" Fuel Level Gauge (E-1\/2-F)
        List Price: $38.09
        Starting At: $33.99

        Chesapeake black SS 2" Fuel Level Gauge (E-1/2-F)2" - Hole Size: 2.0625" (53mm)Fuel Level gauge operates by sending a low amperage current through the gauges's meter to ground via a sending unit with variable resistance. The resistance of the sending...

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      • Faria Chesapeake White SS 2" Voltmeter (10-16 VDC)
        List Price: $38.09
        Starting At: $33.99

        Chesapeake White SS 2" Voltmeter (10-16 VDC)2" - Hole Size: 2.0625" (53mm)A voltmeter indicates the battery voltage and the general condition of the battery charging system. The meter requires no warm-up and indicates voltage changes instantly. Quick...

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      • List Price: $104.00
        Starting At: $54.77

        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
      • Faria Dress White 2" Voltmeter (10-16 VDC)
        List Price: $30.63
        Starting At: $26.99

        Dress White 2" Voltmeter (10-16 VDC)2" - Hole Size: 2.0625" (53mm)A voltmeter indicates the battery voltage and the general condition of the battery charging system. The meter requires no warm-up and indicates voltage changes instantly. Quick Guide (pdf)

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      • Faria Euro White 2" Water Temperature Gauge (100-250 DegreeF)
        List Price: $27.54
        Starting At: $24.99

        Euro White 2" Water Temperature Gauge (100-250°F)2" - Hole Size: 2.0625" (53mm)A temperature gauge operates by sending a low amperage current through the gauges's meter to ground via a sending unit with variable resistance. The resistance of the...

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      • Sierra 80150P Heavy Duty Series Fuel Gauge
        List Price: $37.49
        Starting At: $23.95

        Sierra 80150P Heavy Duty Series Fuel Gauge 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...

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      • Faria Euro White 2" Voltmeter (10-16 VDC)
        List Price: $29.34
        Starting At: $25.99

        Euro White 2" Voltmeter (10-16 VDC)2" - Hole Size: 2.0625" (53mm)A voltmeter indicates the battery voltage and the general condition of the battery charging system. The meter requires no warm-up and indicates voltage changes instantly. Quick Guide (pdf)

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      • Starting At: $22.37

        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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      • 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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      • Faria Chesapeake White SS 2" Trim Gauge (Mercury \/ Mariner \/ Mercruiser \/ Volvo DP \/ Yamaha-2001 and newer)
        List Price: $38.09
        Starting At: $33.99

        Chesapeake White SS 2" Trim Gauge (Mercury / Mariner / Mercruiser / Volvo DP / Yamaha-2001 and newer)2"- Hole Size: 2.0625" (53mm)For Engine Types:(Mercury / Mariner / Mercruiser / Volvo DP / Yamaha-2001 and newer) Quick Guide (pdf)

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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!