Mercury Marine SmartCraft SC100 Gauges

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  • Mercury - Harness assy - 84-8M0210759

    Mercury

    Mercury – SC100 Data Harness | 3-Foot SmartCraft Link Extension | 84-8M0210759

    $26.12 $30.75
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  • SmartCraft 79-8M6002607 Transmission Oil Temperature Gauge - Fits 2-1/8 in Dia Hole - For Diesel SmartCraft Capable Engines

    Mercury

    Mercury – Transmission Oil Temperature Gauge | 120–300°F | Black Face | 2-1/8" (52 mm) | 79-8M6002607

    $106.03 $124.83
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  • SmartCraft 79-8M0052851 Rudder Angle Gauge - Fits 2-1/8 in Dia Hole - For All SmartCraft Compatible Engines

    Mercury

    Mercury – Rudder Angle Gauge | Black Face | 2-1/8" (52 mm) | 79-8M0052851

    $106.03 $124.83
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  • Mercury - Water Pressure Gauge - Gray Face - 2-1/8 inch Diameter - 79-8M0065976

    Mercury

    Mercury – Water Pressure Gauge | Dual Scale | Gray Face | 2-1/8" (52 mm) | 79-8M0065976

    $106.03 $124.83
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  • Mercury - Tachometer - White Face - 3-3/8 inch Diameter - 79-8M0052875

    Mercury

    Mercury – Tachometer 7000 RPM | SmartCraft Analog Gauge | White Face | 85 mm | 79-8M0052875

    $143.01 $169.44
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  • Mercury - Tachometer - Gray Face - 3-3/8 inch Diameter - 79-8M0069460

    Mercury

    Mercury – Tachometer 6000 RPM | SmartCraft Analog Gauge | Gray Face | 85 mm | 79-8M0069460

    $140.46 $165.35
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  • Mercury - Tachometer - Black Face - 3-3/8 inch Diameter - 79-8M0052854

    Mercury

    Mercury – Tachometer 7000 RPM | SmartCraft Analog Gauge | Black Face | 85 mm | 79-8M0052854

    $143.01 $169.44
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  • Mercury – Oil Level Gauge | Black Face | 2-1/8" (52 mm) | 79-8M0052852

    Mercury

    Mercury – Oil Level Gauge | Black Face | 2-1/8" (52 mm) | 79-8M0052852

    $106.03 $124.83
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  • Mercury - Waste Level Gauge - White Face - 2-1/8 inch Diameter - 79-8M0052868

    Mercury

    Mercury – Waste Level Gauge | White Face | 2-1/8" (52 mm) | 79-8M0052868

    $106.03 $124.83
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  • Mercury - Speedometer - Gray Face - 3-3/8 inch Diameter - 79-8M0065980

    Mercury

    Mercury – Speedometer 80 MPH / KPH | SmartCraft Analog Gauge | Gray Face | 85 mm | 79-8M0065980

    $140.46 $165.35
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  • Mercury - Oil Pressure Gauge - Grey Face - 2-1/8 inch Diameter - 79-8M0065974

    Mercury

    Mercury – Oil Pressure Gauge | Dual Scale | Gray Face | 2-1/8" (52 mm) | 79-8M0065974

    $106.03 $124.83
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  • Mercury - Harness assy - 84-880756T10

    Mercury

    Mercury – SC100 Data Harness | 10-Foot SmartCraft Link Extension | 84-880756T10

    $77.69 $91.45
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  • Mercury - Harness assy - 84-880756T30

    Mercury

    Mercury – SC100 Data Harness | 30-Foot SmartCraft Link Extension | 84-880756T30

    $76.81 $90.45
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  • Mercury - Module assy - 898289T42

    Mercury

    Mercury – System Link Reset Harness | SC100 Voltage Stabilizer | 898289T42

    $82.73 $97.41
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  • SmartCraft 79-8M0052873 Oil Level Gauge - Fits 2-1/8 in Dia. Hole - For All SmartCraft Compatible Engines

    Mercury

    Mercury – Oil Level Gauge | White Face | 2-1/8" (52 mm) | 79-8M0052873

    $106.03 $124.83
    Learn More
  • Mercury - Water Level Gauge - White Face - 2-1/8 inch Diameter - 79-8M0052867

    Mercury

    Mercury – Water Level Gauge | White Face | 2-1/8" (52 mm) | 79-8M0052867

    $106.03 $124.83
    Learn More
  • Mercury - Water Level Gauge - Grey Face - 2-1/8 inch Diameter - 79-8M0065972

    Mercury

    Mercury – Water Level Gauge | Gray Face | 2-1/8" (52 mm) | 79-8M0065972

    $106.03 $124.83
    Learn More
  • Mercury - Waste Level Gauge - Black Face - 2-1/8 inch Diameter - 79-8M0052847

    Mercury

    Mercury – Waste Level Gauge | Black Face | 2-1/8" (52 mm) | 79-8M0052847

    $106.03 $124.83
    Learn More
  • Mercury - Tachometer - White Face - 4-5/16 inch Diameter - 79-8M0069431

    Mercury

    Mercury – Tachometer 8000 RPM | SmartCraft Analog Gauge | White Face | 110 mm | 79-8M0069431

    $246.52 $292.08
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  • Mercury - Tachometer - Gray Face - 3-3/8 inch Diameter - 79-8M0065981

    Mercury

    Mercury – Tachometer 7000 RPM | SmartCraft Analog Gauge | Gray Face | 85 mm | 79-8M0065981

    $140.46 $165.35
    Learn More
  • Mercury - Tachometer - White Face - 4-5/16 inch Diameter - 79-8M0052877

    Mercury

    Mercury – Tachometer 7000 RPM | SmartCraft Analog Gauge | White Face | 110 mm | 79-8M0052877

    $250.99 $297.38
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  • Mercury - Tachometer - Gray Face - 3-3/8 inch Diameter - 79-8M0069461

    Mercury

    Mercury – Tachometer 8000 RPM | SmartCraft Analog Gauge | Gray Face | 85 mm | 79-8M0069461

    $140.46 $165.35
    Learn More
  • Mercury - Speedometer - Black Face - 4-5/16 inch Diameter - 79-8M0052857

    Mercury

    Mercury – Speedometer 80 MPH / KPH | SmartCraft Analog Gauge | Black Face | 110 mm | 79-8M0052857

    $250.99 $297.39
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  • Mercury - Speedometer - White Face - 4-5/16 inch Diameter - 79-8M0052878

    Mercury

    Mercury – Speedometer 80 MPH / KPH | SmartCraft Analog Gauge | White Face | 110 mm | 79-8M0052878

    $250.99 $297.39
    Learn More
  • Mercury - Rudder Angle Gauge - Gray Face - 2-1/8 inch Diameter - 79-8M0065977

    Mercury

    Mercury – Rudder Angle Gauge | Gray Face | 2-1/8" (52 mm) | 79-8M0065977

    $106.03 $124.83
    Learn More
  • Mercury - Oil Temperature Gauge - White Face - 2-1/8 inch Diameter - 79-8M0054374

    Mercury

    Mercury – Oil Temperature Gauge | Dual Scale | White Face | 2-1/8" (52 mm) | 79-8M0054374

    $106.03 $124.83
    Learn More
  • Mercury – Oil Temperature Gauge | Dual Scale | Black Face | 2-1/8" (52 mm) | 79-8M0054360

    Mercury

    Mercury – Oil Temperature Gauge | Dual Scale | Black Face | 2-1/8" (52 mm) | 79-8M0054360

    $106.03 $124.83
    Learn More
  • Mercury - Oil Temperature Gauge - Gray Faced - 2-1/8 inch Diameter - 79-8M0065978

    Mercury

    Mercury – Oil Temperature Gauge | Dual Scale | Gray Face | 2-1/8" (52 mm) | 79-8M0065978

    $106.03 $124.83
    Learn More
  • Mercury - Oil Pressure Gauge - 0-150 PSI - Black Face - 2-1/8 inch Diameter - 79-8M0069428

    Mercury

    Mercury – Oil Pressure Gauge 0–150 PSI | Dual Scale | Black Face | 2-1/8" (52 mm) | 79-8M0069428

    $106.10 $124.93
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  • Mercury - Gear Oil Pressure Gauge - 600 PSI - Black Face - 2-1/8 inch Diameter - 79-8M0069429

    Mercury

    Mercury – Gear Oil Pressure Gauge 600 PSI | Dual Scale | Black Face | 2-1/8" (52 mm) | 79-8M0069429

    $106.03 $124.83
    Learn More
  • Mercury - Gear Oil Pressure Gauge - 600 PSI - 2-1/8 inch Diameter - 79-8M0069415

    Mercury

    Mercury – Gear Oil Pressure Gauge 600 PSI | Dual Scale | White Face | 2-1/8" (52 mm) | 79-8M0069415

    $106.03 $124.83
    Learn More
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Mercury Marine SmartCraft SC100 Gauges

Mercury Marine SmartCraft SC100 Gauges bring SmartCraft digital intelligence to your dash with clear, real-time data across your engine and vessel systems. These gauges are designed to automatically detect the engine they are connected to, verify supported sensor inputs, and simplify the display by removing readouts your setup does not support. The result is a clean, confidence-building view of the information that actually matters while you are underway.


What SC100 Gauges Can Monitor

When paired with the appropriate sensors and SmartCraft components, SC100 gauges can display and track a wide range of boat and engine functions, including:

  • Speed
  • RPM
  • Engine trim
  • Depth (with a compatible transducer)
  • System alarms and warnings
  • Water pressure
  • Fuel flow and fuel management data
  • Critical temperature readings

SmartCraft Integration That Simplifies Your Dash

SmartCraft is a coordinated suite of digital technologies designed to work together—gauges, sensors, vessel systems, and computer-controlled features operating as one integrated package. SC100 gauges act as your portal into that system, delivering up-to-the-second engine diagnostics and bringing key information into one easy-to-read interface.


Smart Tow and Digital Control Features

SmartCraft SC100 gauges can link into SmartCraft digital features such as Smart Tow and other control systems designed to enhance time on the water. Smart Tow provides launch profiles that help create repeatable acceleration characteristics for tow sports, including wake surfing. On supported setups, you can also expand your profile options when using compatible displays.


ECO Screen Fuel Efficiency Guidance

When equipped with compatible components, SmartCraft ECO Screen functionality can continuously monitor engine rpm, speed, fuel consumption, and trim to help guide you toward more efficient operation. It is a practical way to fine-tune cruising habits and get more from each tank of fuel.


Engine Applicability

The SmartCraft line of products are applicable to all Mercury/Mariner OptiMax outboard engines starting with Model 2000, and all MerCruiser 8.1 liter engines for Model Year 2001.

Note: SmartCraft products will not retrofit to previous Mercury/Mariner or MerCruiser engines that are not SmartCraft-capable.


Fitment and Installation Notes

  • Designed for a wide range of outboard and sterndrive applications
  • Works with single and multi-engine configurations
  • Many SC1000-style tachs and speedometers use an 85 mm gauge format
  • To use SmartCraft data, your boat must be equipped with SmartCraft-capable components and the correct sensors

Gauge Bezels and SmartCraft Dash Refresh

Refreshing a dash is not always about replacing everything. Mercury SmartCraft gauge replacement bezels help restore a clean, finished look and keep your helm easy to read at a glance. A well-laid-out gauge cluster improves situational awareness and makes the boat feel more comfortable and intuitive to run.


Shop Mercury SmartCraft SC100 Gauges

Mercury Marine SmartCraft SC100 gauges are a strong choice for boaters who want reliable digital monitoring, better awareness, and a more refined helm experience. Whether you are upgrading an older dash or building out a SmartCraft-ready setup, these gauges help you bring SmartCraft information front and center.


Why choose PartsVu? At PartsVu, we are boaters serving boaters, providing genuine Honda marine engine parts that make maintenance, repair, and upgrades straightforward. Our expert customer service, extensive OEM catalog, and resources remove the guesswork, ensuring you get the exact part you need quickly and reliably. We offer complete OEM parts for Honda engines, emphasizing ease of ordering, fast shipping, and knowledgeable support so you can focus on enjoying your time on the water.