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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 HARNESS ASSY, 859201T1

    Mercury HARNESS ASSY OEM 859201T1

    Mercury

    MSRP: $295.99
    $251.59
    Genuine Mercury HARNESS ASSY, part number 859201T1. Designed for use with compatible applications.
    859201T1
    SKU:
    859201T1
    Availability:
    Usually Ships within 24hours
    Weight:
    12.80 Ounces
    MSRP: $295.99
    $251.59
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $295.99
    $251.59
    Subtotal:
  • MERCURY OEM STARTER, 8M6007302

    Mercury STARTER OEM 8M6007302

    Mercury

    MSRP: $295.49
    $251.17
    Genuine Mercury STARTER, part number 8M6007302. Designed for use with compatible applications.
    8M6007302
    SKU:
    8M6007302
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $295.49
    $251.17
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $295.49
    $251.17
    Subtotal:
  • MERCURY OEM CABLE-STEER-17 FT, 835457A17

    Mercury CABLE-STEER-17 FT OEM 835457A17

    Mercury

    MSRP: $295.11
    $250.84
    Genuine Mercury CABLE-STEER-17 FT, part number 835457A17. Designed for use with compatible applications.
    835457A17
    SKU:
    835457A17
    Availability:
    Usually Ships within 24hours
    Weight:
    96.00 Ounces
    MSRP: $295.11
    $250.84
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $295.11
    $250.84
    Subtotal:
  • MERCURY OEM CABLE-RAK STR 50, 889940A50

    Mercury CABLE-RAK STR 50 OEM 889940A50

    Mercury

    MSRP: $295.00
    $250.75
    Genuine Mercury CABLE-RAK STR 50, part number 889940A50. Designed for use with compatible applications.
    889940A50
    SKU:
    889940A50
    Availability:
    Usually Ships within 24hours
    Weight:
    331.01 Ounces
    MSRP: $295.00
    $250.75
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $295.00
    $250.75
    Subtotal:
  • MERCURY OEM BALANCER-HARMONIC, 863397

    Mercury BALANCER-HARMONIC OEM 863397

    Mercury

    MSRP: $294.99
    $250.74
    Genuine Mercury BALANCER-HARMONIC, part number 863397. Designed for use with compatible applications.
    863397
    SKU:
    863397
    Availability:
    Usually Ships within 24hours
    Weight:
    169.60 Ounces
    MSRP: $294.99
    $250.74
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $294.99
    $250.74
    Subtotal:
  • MERCURY OEM KNOB-T/LEFT CLEAR, 8M0030631

    Mercury KNOB-T/LEFT CLEAR OEM 8M0030631

    Mercury

    MSRP: $294.00
    $249.90
    Genuine Mercury KNOB-T/LEFT CLEAR, part number 8M0030631. Designed for use with compatible applications.
    8M0030631
    SKU:
    8M0030631
    Availability:
    Usually Ships within 24hours
    Weight:
    4.75 Ounces
    MSRP: $294.00
    $249.90
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $294.00
    $249.90
    Subtotal:
  • MERCURY OEM KNOB-T/RIGHT CLR, 8M0031761

    Mercury KNOB-T/RIGHT CLR OEM 8M0031761

    Mercury

    MSRP: $294.00
    $249.90
    Genuine Mercury KNOB-T/RIGHT CLR, part number 8M0031761. Designed for use with compatible applications.
    8M0031761
    SKU:
    8M0031761
    Availability:
    Usually Ships within 24hours
    Weight:
    7.50 Ounces
    MSRP: $294.00
    $249.90
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $294.00
    $249.90
    Subtotal:
  • MERCURY OEM KNOB-T/LEFT RED, 8M0084187

    Mercury KNOB-T/LEFT RED OEM 8M0084187

    Mercury

    MSRP: $294.00
    $249.90
    Genuine Mercury KNOB-T/LEFT RED, part number 8M0084187. Designed for use with compatible applications.
    8M0084187
    SKU:
    8M0084187
    Availability:
    Usually Ships within 24hours
    Weight:
    4.75 Ounces
    MSRP: $294.00
    $249.90
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $294.00
    $249.90
    Subtotal:
  • MERCURY OEM ALT.ADAPT.HARNESS, 8M0046505

    Mercury ALT.ADAPT.HARNESS OEM 8M0046505

    Mercury

    MSRP: $293.26
    $249.27
    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
    $249.27
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $293.26
    $249.27
    Subtotal:
  • MERCURY OEM HARMONIC DAMPER, 8M0114815

    Mercury HARMONIC DAMPER OEM 8M0114815

    Mercury

    MSRP: $292.99
    $249.04
    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
    $249.04
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $292.99
    $249.04
    Subtotal:
  • MERCURY OEM IGNITION COIL, 814990T

    Mercury IGNITION COIL 814990T

    Mercury

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

    Mercury HARNESS ASSY OEM 857165T1

    Mercury

    MSRP: $292.99
    $249.04
    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
    $249.04
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $292.99
    $249.04
    Subtotal:
  • MERCURY OEM STEERING BRACKET, 8M0224093

    Mercury STEERING BRACKET OEM 8M0224093

    Mercury

    MSRP: $291.99
    $248.19
    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
    $248.19
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $291.99
    $248.19
    Subtotal:
  • MERCURY OEM HOSE-POWER STEER., 8M0063022

    Mercury HOSE-POWER STEER. OEM 8M0063022

    Mercury

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

    Mercury HARNESS OEM 8M0060173

    Mercury

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

    Mercury STARTER MOTOR OEM 898265006

    Mercury

    MSRP: $291.49
    $247.77
    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
    $247.77
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $291.49
    $247.77
    Subtotal:
  • MERCURY OEM HARNESS-ENGINE, 860216A2

    Mercury HARNESS-ENGINE OEM 860216A2

    Mercury

    MSRP: $290.49
    $246.92
    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
    $246.92
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $290.49
    $246.92
    Subtotal:
  • MERCURY OEM HARN-EXT INNER 35, 8M0159762

    Mercury HARN-EXT INNER 35 OEM 8M0159762

    Mercury

    MSRP: $290.27
    $246.73
    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
    $246.73
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $290.27
    $246.73
    Subtotal:
  • MERCURY OEM WIRING HARNESS, 74904A1

    Mercury WIRING HARNESS OEM 74904A1

    Mercury

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

    Mercury STARTER OEM 8M6007298

    Mercury

    MSRP: $289.49
    $246.07
    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
    $246.07
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $289.49
    $246.07
    Subtotal:
  • Total: items /

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