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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 ALT.ADAPT.HARNESS, 8M0046505

    Mercury ALT.ADAPT.HARNESS OEM 8M0046505

    Mercury

    MSRP: $293.26
    Now: $258.58
    Was: $293.26
    Genuine Mercury ALT.ADAPT.HARNESS, part number 8M0046505. Designed for use with compatible applications.
    8M0046505
    SKU:
    8M0046505
    Availability:
    Usually Ships within 24hours
    Weight:
    93.95 Ounces
    MSRP: $293.26
    Now: $258.58
    Was: $293.26
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $293.26
    Now: $258.58
    Was: $293.26
    Subtotal:
  • On Sale
    MERCURY OEM HARMONIC DAMPER, 8M0114815

    Mercury HARMONIC DAMPER OEM 8M0114815

    Mercury

    MSRP: $292.99
    Now: $249.04
    Was: $292.99
    Genuine Mercury HARMONIC DAMPER, part number 8M0114815. Designed for use with compatible applications.
    8M0114815
    SKU:
    8M0114815
    Availability:
    Usually Ships within 24hours
    Weight:
    194.00 Ounces
    MSRP: $292.99
    Now: $249.04
    Was: $292.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $292.99
    Now: $249.04
    Was: $292.99
    Subtotal:
  • On Sale
    MERCURY OEM IGNITION COIL, 814990T

    Mercury IGNITION COIL 814990T

    Mercury

    MSRP: $292.99
    Now: $249.04
    Was: $292.99
    Genuine Mercury IGNITION COIL, part number 814990T. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 814990M.
    814990T
    SKU:
    814990T
    Availability:
    Usually Ships within 24hours
    Weight:
    8.00 Ounces
    MSRP: $292.99
    Now: $249.04
    Was: $292.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $292.99
    Now: $249.04
    Was: $292.99
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS ASSY, 857165T1

    Mercury HARNESS ASSY OEM 857165T1

    Mercury

    MSRP: $292.99
    Now: $249.04
    Was: $292.99
    Genuine Mercury HARNESS ASSY, part number 857165T1. Designed for use with compatible applications.
    857165T1
    SKU:
    857165T1
    Availability:
    Usually Ships within 24hours
    Weight:
    20.75 Ounces
    MSRP: $292.99
    Now: $249.04
    Was: $292.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $292.99
    Now: $249.04
    Was: $292.99
    Subtotal:
  • On Sale
    MERCURY OEM STEERING BRACKET, 8M0224093

    Mercury STEERING BRACKET OEM 8M0224093

    Mercury

    MSRP: $291.99
    Now: $248.19
    Was: $291.99
    Genuine Mercury STEERING BRACKET, part number 8M0224093. Designed for use with compatible applications.
    8M0224093
    SKU:
    8M0224093
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $291.99
    Now: $248.19
    Was: $291.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $291.99
    Now: $248.19
    Was: $291.99
    Subtotal:
  • On Sale
    MERCURY OEM HOSE-POWER STEER., 8M0063022

    Mercury HOSE-POWER STEER. OEM 8M0063022

    Mercury

    MSRP: $291.99
    Now: $248.19
    Was: $291.99
    Genuine Mercury HOSE-POWER STEER., part number 8M0063022. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 865389139, 866689.
    8M0063022
    SKU:
    8M0063022
    Availability:
    Usually Ships within 24hours
    Weight:
    37.20 Ounces
    MSRP: $291.99
    Now: $248.19
    Was: $291.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $291.99
    Now: $248.19
    Was: $291.99
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS, 8M0060173

    Mercury HARNESS OEM 8M0060173

    Mercury

    MSRP: $291.50
    Now: $247.78
    Was: $291.50
    Genuine Mercury HARNESS, part number 8M0060173. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 802991A1.
    8M0060173
    SKU:
    8M0060173
    Availability:
    Usually Ships within 24hours
    Weight:
    57.04 Ounces
    MSRP: $291.50
    Now: $247.78
    Was: $291.50
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $291.50
    Now: $247.78
    Was: $291.50
    Subtotal:
  • On Sale
    MERCURY OEM STARTER MOTOR, 898265006

    Mercury STARTER MOTOR OEM 898265006

    Mercury

    MSRP: $291.49
    Now: $247.77
    Was: $291.49
    Genuine Mercury STARTER MOTOR, part number 898265006. Designed for use with compatible applications.
    898265006
    SKU:
    898265006
    Availability:
    Usually Ships within 24hours
    Weight:
    94.00 Ounces
    MSRP: $291.49
    Now: $247.77
    Was: $291.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $291.49
    Now: $247.77
    Was: $291.49
    Subtotal:
  • On Sale
    MERCURY OEM DTS HOSE PORT 4FT, 8M0160531

    Mercury DTS HOSE PORT 4FT OEM 8M0160531

    Mercury

    MSRP: $291.16
    Now: $247.49
    Was: $291.16
    Genuine Mercury DTS HOSE PORT 4FT, part number 8M0160531. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M6005128.
    8M0160531
    SKU:
    8M0160531
    Availability:
    Usually Ships within 24hours
    Weight:
    7.70 Ounces
    MSRP: $291.16
    Now: $247.49
    Was: $291.16
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $291.16
    Now: $247.49
    Was: $291.16
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS-ENGINE, 860216A2

    Mercury HARNESS-ENGINE OEM 860216A2

    Mercury

    MSRP: $290.49
    Now: $246.92
    Was: $290.49
    Genuine Mercury HARNESS-ENGINE, part number 860216A2. Designed for use with compatible applications.
    860216A2
    SKU:
    860216A2
    Availability:
    Usually Ships within 24hours
    Weight:
    38.40 Ounces
    MSRP: $290.49
    Now: $246.92
    Was: $290.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $290.49
    Now: $246.92
    Was: $290.49
    Subtotal:
  • On Sale
    MERCURY OEM HARN-EXT INNER 35, 8M0159762

    Mercury HARN-EXT INNER 35 OEM 8M0159762

    Mercury

    MSRP: $290.27
    Now: $246.73
    Was: $290.27
    Genuine Mercury HARN-EXT INNER 35, part number 8M0159762. Designed for use with compatible applications.
    8M0159762
    SKU:
    8M0159762
    Availability:
    Usually Ships within 24hours
    Weight:
    129.76 Ounces
    MSRP: $290.27
    Now: $246.73
    Was: $290.27
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $290.27
    Now: $246.73
    Was: $290.27
    Subtotal:
  • On Sale
    MERCURY OEM WIRING HARNESS, 74904A1

    Mercury WIRING HARNESS OEM 74904A1

    Mercury

    MSRP: $289.99
    Now: $246.49
    Was: $289.99
    Genuine Mercury WIRING HARNESS, part number 74904A1. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 74904.
    74904A1
    SKU:
    74904A1
    Availability:
    Usually Ships within 24hours
    Weight:
    12.80 Ounces
    MSRP: $289.99
    Now: $246.49
    Was: $289.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $289.99
    Now: $246.49
    Was: $289.99
    Subtotal:
  • On Sale
    MERCURY OEM STARTER, 8M6007298

    Mercury STARTER OEM 8M6007298

    Mercury

    MSRP: $289.49
    Now: $246.07
    Was: $289.49
    Genuine Mercury STARTER, part number 8M6007298. Designed for use with compatible applications.
    8M6007298
    SKU:
    8M6007298
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $289.49
    Now: $246.07
    Was: $289.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $289.49
    Now: $246.07
    Was: $289.49
    Subtotal:
  • On Sale
    MERCURY OEM CABLE-STEER-15 FT, 835457A15

    Mercury CABLE-STEER-15 FT OEM 835457A15

    Mercury

    MSRP: $288.94
    Now: $245.60
    Was: $288.94
    Genuine Mercury CABLE-STEER-15 FT, part number 835457A15. Designed for use with compatible applications.
    835457A15
    SKU:
    835457A15
    Availability:
    Usually Ships within 24hours
    Weight:
    109.01 Ounces
    MSRP: $288.94
    Now: $245.60
    Was: $288.94
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $288.94
    Now: $245.60
    Was: $288.94
    Subtotal:
  • On Sale
    MERCURY OEM TVM HARNESS KIT, 8M0155173

    Mercury TVM HARNESS KIT OEM 8M0155173

    Mercury

    MSRP: $288.60
    Now: $245.31
    Was: $288.60
    Genuine Mercury TVM HARNESS KIT, part number 8M0155173. Designed for use with compatible applications.
    8M0155173
    SKU:
    8M0155173
    Availability:
    Usually Ships within 24hours
    Weight:
    44.61 Ounces
    MSRP: $288.60
    Now: $245.31
    Was: $288.60
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $288.60
    Now: $245.31
    Was: $288.60
    Subtotal:
  • On Sale
    MERCURY OEM STARTER, 8M6007431

    Mercury STARTER OEM 8M6007431

    Mercury

    MSRP: $288.49
    Now: $245.22
    Was: $288.49
    Genuine Mercury STARTER, part number 8M6007431. Designed for use with compatible applications.
    8M6007431
    SKU:
    8M6007431
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $288.49
    Now: $245.22
    Was: $288.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $288.49
    Now: $245.22
    Was: $288.49
    Subtotal:
  • On Sale
    MERCURY OEM STARTER, 8M6007296

    Mercury STARTER OEM 8M6007296

    Mercury

    MSRP: $288.49
    Now: $245.22
    Was: $288.49
    Genuine Mercury STARTER, part number 8M6007296. Designed for use with compatible applications.
    8M6007296
    SKU:
    8M6007296
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $288.49
    Now: $245.22
    Was: $288.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $288.49
    Now: $245.22
    Was: $288.49
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS ASSY, 892451T20

    Mercury HARNESS ASSY OEM 892451T20

    Mercury

    MSRP: $288.40
    Now: $245.14
    Was: $288.40
    Genuine Mercury HARNESS ASSY, part number 892451T20. Designed for use with compatible applications.
    892451T20
    SKU:
    892451T20
    Availability:
    Usually Ships within 24hours
    Weight:
    78.24 Ounces
    MSRP: $288.40
    Now: $245.14
    Was: $288.40
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $288.40
    Now: $245.14
    Was: $288.40
    Subtotal:
  • On Sale
    MERCURY OEM CABLE-STEER-13 FT, 835457A13

    Mercury CABLE-STEER-13 FT OEM 835457A13

    Mercury

    MSRP: $288.29
    Now: $245.05
    Was: $288.29
    Genuine Mercury CABLE-STEER-13 FT, part number 835457A13. Designed for use with compatible applications.
    835457A13
    SKU:
    835457A13
    Availability:
    Usually Ships within 24hours
    Weight:
    88.00 Ounces
    MSRP: $288.29
    Now: $245.05
    Was: $288.29
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $288.29
    Now: $245.05
    Was: $288.29
    Subtotal:
  • On Sale
    MERCURY OEM STEERING SHAFT, 8M0187025

    Mercury STEERING SHAFT OEM 8M0187025

    Mercury

    MSRP: $287.99
    Now: $244.79
    Was: $287.99
    Genuine Mercury STEERING SHAFT, part number 8M0187025. Designed for use with compatible applications.
    8M0187025
    SKU:
    8M0187025
    Availability:
    Usually Ships within 24hours
    Weight:
    96.96 Ounces
    MSRP: $287.99
    Now: $244.79
    Was: $287.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $287.99
    Now: $244.79
    Was: $287.99
    Subtotal:
  • Total: items /

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