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Engine Gauges & Controls

Engine Gauges & Controls

Engine Gauges & Controls

Engine gauges and controls are essential for monitoring performance, safety, and operation across modern marine propulsion systems. This category includes OEM and compatible engine gauges, throttle and shift controls, control boxes, wiring harnesses, and helm components designed for precise, reliable engine management.

These components support a wide range of outboard, sterndrive, and inboard marine engine systems from leading manufacturers. Whether replacing worn components or upgrading your helm, these marine-grade gauges and controls are built for accuracy, durability, and seamless integration in demanding on-water environments.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • MERCURY OEM PUMP-POWER STEER, 8M0110923

    Mercury PUMP-POWER STEER OEM 8M0110923

    Mercury

    MSRP: $445.99
    $379.09
    Genuine Mercury PUMP-POWER STEER, part number 8M0110923. Designed for use with compatible applications.
    8M0110923
    SKU:
    8M0110923
    Availability:
    Usually Ships within 24hours
    Weight:
    50.16 Ounces
    MSRP: $445.99
    $379.09
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $445.99
    $379.09
    Subtotal:
  • MERCURY OEM HARNESS WIRING, 8M0067184

    Mercury HARNESS WIRING OEM 8M0067184

    Mercury

    MSRP: $445.49
    $378.67
    Genuine Mercury HARNESS WIRING, part number 8M0067184. Designed for use with compatible applications.
    8M0067184
    SKU:
    8M0067184
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $445.49
    $378.67
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $445.49
    $378.67
    Subtotal:
  • MERCURY OEM HARNESS OUTBOARD, 8M0204496

    Mercury HARNESS OUTBOARD OEM 8M0204496

    Mercury

    MSRP: $444.99
    $378.24
    Genuine Mercury HARNESS OUTBOARD, part number 8M0204496. Designed for use with compatible applications.
    8M0204496
    SKU:
    8M0204496
    Availability:
    Usually Ships within 24hours
    Weight:
    54.00 Ounces
    MSRP: $444.99
    $378.24
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $444.99
    $378.24
    Subtotal:
  • MERCURY OEM MOTOR HARNESS, 8M0106365

    Mercury MOTOR HARNESS OEM 8M0106365

    Mercury

    MSRP: $444.99
    $378.24
    Genuine Mercury MOTOR HARNESS, part number 8M0106365. Designed for use with compatible applications.
    8M0106365
    SKU:
    8M0106365
    Availability:
    Usually Ships within 24hours
    Weight:
    49.90 Ounces
    MSRP: $444.99
    $378.24
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $444.99
    $378.24
    Subtotal:
  • MERCURY OEM STARTER, 8M6007430

    Mercury STARTER OEM 8M6007430

    Mercury

    MSRP: $443.99
    $377.39
    Genuine Mercury STARTER, part number 8M6007430. Designed for use with compatible applications.
    8M6007430
    SKU:
    8M6007430
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $443.99
    $377.39
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $443.99
    $377.39
    Subtotal:
  • MERCURY OEM STARTER ASSY, 8M0199948

    Mercury STARTER ASSY OEM 8M0199948

    Mercury

    MSRP: $442.99
    $376.54
    Genuine Mercury STARTER ASSY, part number 8M0199948. Designed for use with compatible applications.
    8M0199948
    SKU:
    8M0199948
    Availability:
    Usually Ships within 24hours
    Weight:
    140.16 Ounces
    MSRP: $442.99
    $376.54
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $442.99
    $376.54
    Subtotal:
  • Mercury Switchbox Assembly (65 Jet & 75HP-90HP 3-Cylinder ADI) 18495A2 Mercury Switchbox Assembly (65 Jet & 75HP-90HP 3-Cylinder ADI) 18495A2

    18495A26 Switchbox Assembly, 65 Jet, 75-90hp, 3-Cylinder w/ ADI

    Mercury

    MSRP: $442.49
    $376.12
    The Mercury Switchbox Assembly (65 Jet & 75HP-90HP 3-Cylinder ADI) 18495A26 is a genuine Mercury OEM ignition component designed for select 3-cylinder Mercury outboards equipped with the ADI ignition system. Compatible With: Mercury 65 Jet...
    18495A26
    SKU:
    18495A26
    Availability:
    Usually Ships within 24hours
    Weight:
    13.01 Ounces
    MSRP: $442.49
    $376.12
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $442.49
    $376.12
    Subtotal:
  • MERCURY OEM STARTER, 8M6007424

    Mercury STARTER OEM 8M6007424

    Mercury

    MSRP: $441.99
    $375.69
    Genuine Mercury STARTER, part number 8M6007424. Designed for use with compatible applications.
    8M6007424
    SKU:
    8M6007424
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $441.99
    $375.69
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $441.99
    $375.69
    Subtotal:
  • MERCURY OEM HARNESS WIRING, 8M0067861

    Mercury HARNESS WIRING OEM 8M0067861

    Mercury

    MSRP: $441.99
    $375.69
    Genuine Mercury HARNESS WIRING, part number 8M0067861. Designed for use with compatible applications.
    8M0067861
    SKU:
    8M0067861
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $441.99
    $375.69
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $441.99
    $375.69
    Subtotal:
  • MERCURY OEM PROBE-AMP, 8026501

    Mercury PROBE-AMP OEM 8026501

    Mercury

    MSRP: $441.49
    $375.27
    Genuine Mercury PROBE-AMP, part number 8026501. Designed for use with compatible applications.
    8026501
    SKU:
    8026501
    Availability:
    Usually Ships within 24hours
    Weight:
    11.20 Ounces
    MSRP: $441.49
    $375.27
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $441.49
    $375.27
    Subtotal:
  • MERCURY OEM HOUSING-D/S-LONG, 803591T2

    Mercury HOUSING-D/S-LONG OEM 803591T2

    Mercury

    MSRP: $441.49
    $375.27
    Genuine Mercury HOUSING-D/S-LONG, part number 803591T2. Designed for use with compatible applications.
    803591T2
    SKU:
    803591T2
    Availability:
    Usually Ships within 24hours
    Weight:
    131.20 Ounces
    MSRP: $441.49
    $375.27
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $441.49
    $375.27
    Subtotal:
  • Switchbox Assembly, 45-60hp 3-Cylinder Outborads w/ ADI Switchbox Assembly, 45-60hp 3-Cylinder Outborads w/ ADI

    Mercury Switchbox Assembly (45HP-60HP 3-Cylinder ADI Outboards)

    Mercury

    MSRP: $439.99
    $373.99
    The Mercury Switchbox Assembly 19052A8 is a genuine Mercury OEM ignition component designed for select 45HP, 50HP, and 60HP 3-cylinder outboards equipped with the ADI ignition system. Compatible With: Mercury 45HP 3-cylinder outboards with ADI...
    19052A8
    SKU:
    19052A8
    Availability:
    Usually Ships within 24hours
    Weight:
    11.20 Ounces
    MSRP: $439.99
    $373.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $439.99
    $373.99
    Subtotal:
  • MERCURY OEM HARNESS-WIRING, 862575T02

    Mercury HARNESS-WIRING OEM 862575T02

    Mercury

    MSRP: $439.49
    $373.57
    Genuine Mercury HARNESS-WIRING, part number 862575T02. Designed for use with compatible applications.
    862575T02
    SKU:
    862575T02
    Availability:
    Usually Ships within 24hours
    Weight:
    51.20 Ounces
    MSRP: $439.49
    $373.57
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $439.49
    $373.57
    Subtotal:
  • MERCURY OEM CABLE-LL 30FT, 8M0146747

    Mercury CABLE-LL 30FT OEM 8M0146747

    Mercury

    MSRP: $439.32
    $373.42
    Genuine Mercury CABLE-LL 30FT, part number 8M0146747. Designed for use with compatible applications.
    8M0146747
    SKU:
    8M0146747
    Availability:
    Usually Ships within 24hours
    Weight:
    165.12 Ounces
    MSRP: $439.32
    $373.42
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $439.32
    $373.42
    Subtotal:
  • MERCURY OEM HARNESS/KEY SWTCH, 896537K40

    Mercury HARNESS/KEY SWTCH OEM 896537K40

    Mercury

    MSRP: $437.04
    $371.48
    Genuine Mercury HARNESS/KEY SWTCH, part number 896537K40. Designed for use with compatible applications.
    896537K40
    SKU:
    896537K40
    Availability:
    Usually Ships within 24hours
    Weight:
    172.64 Ounces
    MSRP: $437.04
    $371.48
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $437.04
    $371.48
    Subtotal:
  • MERCURY OEM HOUSING-THERMOST, 863457A2

    Mercury HOUSING-THERMOST OEM 863457A2

    Mercury

    MSRP: $435.99
    $370.59
    Genuine Mercury HOUSING-THERMOST, part number 863457A2. Designed for use with compatible applications.
    863457A2
    SKU:
    863457A2
    Availability:
    Usually Ships within 24hours
    Weight:
    84.80 Ounces
    MSRP: $435.99
    $370.59
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $435.99
    $370.59
    Subtotal:
  • MERCURY OEM HARNESS-DTS 10, 8M0144627

    Mercury HARNESS-DTS 10 OEM 8M0144627

    Mercury

    MSRP: $434.15
    $369.03
    Genuine Mercury HARNESS-DTS 10, part number 8M0144627. Designed for use with compatible applications.
    8M0144627
    SKU:
    8M0144627
    Availability:
    Usually Ships within 24hours
    Weight:
    87.01 Ounces
    MSRP: $434.15
    $369.03
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $434.15
    $369.03
    Subtotal:
  • MERCURY OEM WIRING HARNESS, 99510A13

    Mercury WIRING HARNESS OEM 99510A13

    Mercury

    MSRP: $432.49
    $367.62
    Genuine Mercury WIRING HARNESS, part number 99510A13. Designed for use with compatible applications.
    99510A13
    SKU:
    99510A13
    Availability:
    Usually Ships within 24hours
    Weight:
    36.80 Ounces
    MSRP: $432.49
    $367.62
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $432.49
    $367.62
    Subtotal:
  • MERCURY OEM HARNESS-HELM, 8M0157217

    Mercury HARNESS-HELM OEM 8M0157217

    Mercury

    MSRP: $432.37
    $367.51
    Genuine Mercury HARNESS-HELM, part number 8M0157217. Designed for use with compatible applications.
    8M0157217
    SKU:
    8M0157217
    Availability:
    Usually Ships within 24hours
    Weight:
    77.28 Ounces
    MSRP: $432.37
    $367.51
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $432.37
    $367.51
    Subtotal:
  • MERCURY OEM HOUSING ASSY, 864592T

    Mercury HOUSING ASSY OEM 864592T

    Mercury

    MSRP: $431.49
    $366.77
    Genuine Mercury HOUSING ASSY, part number 864592T. Designed for use with compatible applications.
    864592T
    SKU:
    864592T
    Availability:
    Usually Ships within 24hours
    Weight:
    95.50 Ounces
    MSRP: $431.49
    $366.77
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $431.49
    $366.77
    Subtotal:
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