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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
  • On Sale
    MERCURY OEM SWITCH/HARNESS-MC, 824783T21

    Mercury SWITCH/HARNESS-MC OEM 824783T21

    Mercury

    MSRP: $164.33
    Now: $139.68
    Was: $164.33
    Genuine Mercury SWITCH/HARNESS-MC, part number 824783T21. Designed for use with compatible applications.
    824783T21
    SKU:
    824783T21
    Availability:
    Usually Ships within 24hours
    Weight:
    7.82 Ounces
    MSRP: $164.33
    Now: $139.68
    Was: $164.33
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $164.33
    Now: $139.68
    Was: $164.33
    Subtotal:
  • On Sale
    MERCURY OEM SWITCH/HARNESS-OB, 824783T20

    Mercury SWITCH/HARNESS-OB OEM 824783T20

    Mercury

    MSRP: $164.33
    Now: $139.68
    Was: $164.33
    Genuine Mercury SWITCH/HARNESS-OB, part number 824783T20. Designed for use with compatible applications.
    824783T20
    SKU:
    824783T20
    Availability:
    Usually Ships within 24hours
    Weight:
    0.48 Ounces
    MSRP: $164.33
    Now: $139.68
    Was: $164.33
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $164.33
    Now: $139.68
    Was: $164.33
    Subtotal:
  • On Sale
    MERCURY OEM KT-KEY SWITCH DL, 893353A04

    Mercury KT-KEY SWITCH DL OEM 893353A04

    Mercury

    MSRP: $164.25
    Now: $139.61
    Was: $164.25
    Genuine Mercury KT-KEY SWITCH DL, part number 893353A04. Designed for use with compatible applications.
    893353A04
    SKU:
    893353A04
    Availability:
    Usually Ships within 24hours
    Weight:
    17.76 Ounces
    MSRP: $164.25
    Now: $139.61
    Was: $164.25
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $164.25
    Now: $139.61
    Was: $164.25
    Subtotal:
  • On Sale
    MERCURY OEM ROTARY ACTUATOR, 8M0142768

    Mercury ROTARY ACTUATOR OEM 8M0142768

    Mercury

    MSRP: $163.99
    Now: $139.39
    Was: $163.99
    Genuine Mercury ROTARY ACTUATOR, part number 8M0142768. Designed for use with compatible applications.
    8M0142768
    SKU:
    8M0142768
    Availability:
    Usually Ships within 24hours
    Weight:
    6.32 Ounces
    MSRP: $163.99
    Now: $139.39
    Was: $163.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $163.99
    Now: $139.39
    Was: $163.99
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS ASSY-TRIM, 826802T16

    Mercury HARNESS ASSY-TRIM OEM 826802T16

    Mercury

    MSRP: $163.99
    Now: $139.39
    Was: $163.99
    Genuine Mercury HARNESS ASSY-TRIM, part number 826802T16. Designed for use with compatible applications.
    826802T16
    SKU:
    826802T16
    Availability:
    Usually Ships within 24hours
    Weight:
    16.00 Ounces
    MSRP: $163.99
    Now: $139.39
    Was: $163.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $163.99
    Now: $139.39
    Was: $163.99
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS-MONITOR, 8M0055042

    Mercury HARNESS-MONITOR OEM 8M0055042

    Mercury

    MSRP: $163.91
    Now: $139.32
    Was: $163.91
    Genuine Mercury HARNESS-MONITOR, part number 8M0055042. Designed for use with compatible applications.
    8M0055042
    SKU:
    8M0055042
    Availability:
    Usually Ships within 24hours
    Weight:
    13.60 Ounces
    MSRP: $163.91
    Now: $139.32
    Was: $163.91
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $163.91
    Now: $139.32
    Was: $163.91
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS ASSY, 879969T15

    Mercury HARNESS ASSY OEM 879969T15

    Mercury

    MSRP: $163.08
    Now: $138.62
    Was: $163.08
    Genuine Mercury HARNESS ASSY, part number 879969T15. Designed for use with compatible applications.
    879969T15
    SKU:
    879969T15
    Availability:
    Usually Ships within 24hours
    Weight:
    30.80 Ounces
    MSRP: $163.08
    Now: $138.62
    Was: $163.08
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $163.08
    Now: $138.62
    Was: $163.08
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS-ALTERNATO, 8M0138974

    Mercury HARNESS-ALTERNATO OEM 8M0138974

    Mercury

    MSRP: $162.99
    Now: $138.54
    Was: $162.99
    Genuine Mercury HARNESS-ALTERNATO, part number 8M0138974. Designed for use with compatible applications.
    8M0138974
    SKU:
    8M0138974
    Availability:
    Usually Ships within 24hours
    Weight:
    2.37 Ounces
    MSRP: $162.99
    Now: $138.54
    Was: $162.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $162.99
    Now: $138.54
    Was: $162.99
    Subtotal:
  • On Sale
    MERCURY OEM HOUSING STARTER, 8M0138744

    Mercury HOUSING STARTER OEM 8M0138744

    Mercury

    MSRP: $162.99
    Now: $138.54
    Was: $162.99
    Genuine Mercury HOUSING STARTER, part number 8M0138744. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 879147T84.
    8M0138744
    SKU:
    8M0138744
    Availability:
    Usually Ships within 24hours
    Weight:
    35.60 Ounces
    MSRP: $162.99
    Now: $138.54
    Was: $162.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $162.99
    Now: $138.54
    Was: $162.99
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS ASSY, 12649A07

    Mercury HARNESS ASSY OEM 12649A07

    Mercury

    MSRP: $162.99
    Now: $138.54
    Was: $162.99
    Genuine Mercury HARNESS ASSY, part number 12649A07. Designed for use with compatible applications.
    12649A07
    SKU:
    12649A07
    Availability:
    Usually Ships within 24hours
    Weight:
    10.00 Ounces
    MSRP: $162.99
    Now: $138.54
    Was: $162.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $162.99
    Now: $138.54
    Was: $162.99
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS ASSY 20FT, 8M0125752

    Mercury HARNESS ASSY 20FT OEM 8M0125752

    Mercury

    MSRP: $162.45
    Now: $138.08
    Was: $162.45
    Genuine Mercury HARNESS ASSY 20FT, part number 8M0125752. Designed for use with compatible applications.
    8M0125752
    SKU:
    8M0125752
    Availability:
    Usually Ships within 24hours
    Weight:
    82.00 Ounces
    MSRP: $162.45
    Now: $138.08
    Was: $162.45
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $162.45
    Now: $138.08
    Was: $162.45
    Subtotal:
  • On Sale
    MERCURY OEM HARN-CLNPWR 30FT, 8M0169293

    Mercury HARN-CLNPWR 30FT OEM 8M0169293

    Mercury

    MSRP: $162.29
    Now: $137.95
    Was: $162.29
    Genuine Mercury HARN-CLNPWR 30FT, part number 8M0169293. Designed for use with compatible applications.
    8M0169293
    SKU:
    8M0169293
    Availability:
    Usually Ships within 24hours
    Weight:
    75.36 Ounces
    MSRP: $162.29
    Now: $137.95
    Was: $162.29
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $162.29
    Now: $137.95
    Was: $162.29
    Subtotal:
  • On Sale
    MERCURY OEM CABLE KIT-T/S, 8M0161151

    Mercury CABLE KIT-T/S OEM 8M0161151

    Mercury

    MSRP: $162.13
    Now: $137.81
    Was: $162.13
    Genuine Mercury CABLE KIT-T/S, part number 8M0161151. Designed for use with compatible applications.
    8M0161151
    SKU:
    8M0161151
    Availability:
    Usually Ships within 24hours
    Weight:
    24.40 Ounces
    MSRP: $162.13
    Now: $137.81
    Was: $162.13
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $162.13
    Now: $137.81
    Was: $162.13
    Subtotal:
  • On Sale
    MERCURY OEM CABLE-27IN FIXED, 8M0077126

    Mercury CABLE-27IN FIXED OEM 8M0077126

    Mercury

    MSRP: $162.13
    Now: $158.34
    Was: $162.13
    Genuine Mercury CABLE-27IN FIXED, part number 8M0077126. Designed for use with compatible applications.
    8M0077126
    SKU:
    8M0077126
    Availability:
    Usually Ships within 24hours
    Weight:
    5.81 Ounces
    MSRP: $162.13
    Now: $158.34
    Was: $162.13
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $162.13
    Now: $158.34
    Was: $162.13
    Subtotal:
  • On Sale
    MERCURY OEM CABLE-30FT RED, 8M0174062

    Mercury CABLE-30FT RED OEM 8M0174062

    Mercury

    MSRP: $162.07
    Now: $137.76
    Was: $162.07
    Genuine Mercury CABLE-30FT RED, part number 8M0174062. Designed for use with compatible applications.
    8M0174062
    SKU:
    8M0174062
    Availability:
    Usually Ships within 24hours
    Weight:
    28.96 Ounces
    MSRP: $162.07
    Now: $137.76
    Was: $162.07
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $162.07
    Now: $137.76
    Was: $162.07
    Subtotal:
  • On Sale
    MERCURY OEM CHOKE KIT, 8M0120194

    Mercury CHOKE KIT OEM 8M0120194

    Mercury

    MSRP: $161.49
    Now: $137.27
    Was: $161.49
    Genuine Mercury CHOKE KIT, part number 8M0120194. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 809066.
    8M0120194
    SKU:
    8M0120194
    Availability:
    Usually Ships within 24hours
    Weight:
    3.30 Ounces
    MSRP: $161.49
    Now: $137.27
    Was: $161.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $161.49
    Now: $137.27
    Was: $161.49
    Subtotal:
  • MERCURY OEM HARNESS CM10020, 8M6006784

    Mercury HARNESS CM10020 OEM 8M6006784

    Mercury

    MSRP: $161.38
    $137.17
    Genuine Mercury HARNESS CM10020, part number 8M6006784. Designed for use with compatible applications.
    8M6006784
    SKU:
    8M6006784
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $161.38
    $137.17
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $161.38
    $137.17
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS-ADAPT, 8M0159750

    Mercury HARNESS-ADAPT OEM 8M0159750

    Mercury

    MSRP: $161.17
    Now: $136.99
    Was: $161.17
    Genuine Mercury HARNESS-ADAPT, part number 8M0159750. Designed for use with compatible applications.
    8M0159750
    SKU:
    8M0159750
    Availability:
    Usually Ships within 24hours
    Weight:
    32.10 Ounces
    MSRP: $161.17
    Now: $136.99
    Was: $161.17
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $161.17
    Now: $136.99
    Was: $161.17
    Subtotal:
  • On Sale
    MERCURY OEM COIL-IGNITION, 8M0047311

    Mercury COIL-IGNITION 8M0047311

    Mercury

    MSRP: $160.99
    Now: $136.84
    Was: $160.99
    Genuine Mercury COIL-IGNITION, part number 8M0047311. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 160642, 160643, 160645, 16064T05.
    8M0047311
    SKU:
    8M0047311
    Availability:
    Usually Ships within 24hours
    Weight:
    10.40 Ounces
    MSRP: $160.99
    Now: $136.84
    Was: $160.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $160.99
    Now: $136.84
    Was: $160.99
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS, 898101144

    Mercury HARNESS OEM 898101144

    Mercury

    MSRP: $160.99
    Now: $136.84
    Was: $160.99
    Genuine Mercury HARNESS, part number 898101144. Designed for use with compatible applications.
    898101144
    SKU:
    898101144
    Availability:
    Usually Ships within 24hours
    Weight:
    2.00 Ounces
    MSRP: $160.99
    Now: $136.84
    Was: $160.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $160.99
    Now: $136.84
    Was: $160.99
    Subtotal:
  • Total: items /

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