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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 CABLE T/S20 @24, 8M0085117

    Mercury CABLE T/S20 @24 OEM 8M0085117

    Mercury

    MSRP: $67.09
    $57.03
    Genuine Mercury CABLE T/S20 @24, part number 8M0085117. Designed for use with compatible applications.
    8M0085117
    SKU:
    8M0085117
    Availability:
    Usually Ships within 24hours
    Weight:
    38.00 Ounces
    MSRP: $67.09
    $57.03
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $67.09
    $57.03
    Subtotal:
  • MERCURY OEM CABLE ASSY, 821945A46

    Mercury CABLE ASSY OEM 821945A46

    Mercury

    MSRP: $66.99
    $56.94
    Genuine Mercury CABLE ASSY, part number 821945A46. Designed for use with compatible applications.
    821945A46
    SKU:
    821945A46
    Availability:
    Usually Ships within 24hours
    Weight:
    4.50 Ounces
    MSRP: $66.99
    $56.94
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.99
    $56.94
    Subtotal:
  • MERCURY OEM HARNESS-ALT.DIODE, 898101728

    Mercury HARNESS-ALT.DIODE OEM 898101728

    Mercury

    MSRP: $66.99
    $56.94
    Genuine Mercury HARNESS-ALT.DIODE, part number 898101728. Designed for use with compatible applications.
    898101728
    SKU:
    898101728
    Availability:
    Usually Ships within 24hours
    Weight:
    1.25 Ounces
    MSRP: $66.99
    $56.94
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.99
    $56.94
    Subtotal:
  • MERCURY OEM BRACKET-ECM, 862539T01

    Mercury BRACKET-ECM OEM 862539T01

    Mercury

    MSRP: $66.99
    $56.94
    Genuine Mercury BRACKET-ECM, part number 862539T01. Designed for use with compatible applications.
    862539T01
    SKU:
    862539T01
    Availability:
    Usually Ships within 24hours
    Weight:
    37.10 Ounces
    MSRP: $66.99
    $56.94
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.99
    $56.94
    Subtotal:
  • MERCURY OEM SWITCH KIT-KEY, 88107A10

    Mercury SWITCH KIT-KEY OEM 88107A10

    Mercury

    MSRP: $66.91
    $56.87
    Genuine Mercury SWITCH KIT-KEY, part number 88107A10. Designed for use with compatible applications.
    88107A10
    SKU:
    88107A10
    Availability:
    Usually Ships within 24hours
    Weight:
    7.20 Ounces
    MSRP: $66.91
    $56.87
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.91
    $56.87
    Subtotal:
  • MERCURY OEM HARN-APS 120IN, 8M0149026

    Mercury HARN-APS 120IN OEM 8M0149026

    Mercury

    MSRP: $66.76
    $56.75
    Genuine Mercury HARN-APS 120IN, part number 8M0149026. Designed for use with compatible applications.
    8M0149026
    SKU:
    8M0149026
    Availability:
    Usually Ships within 24hours
    Weight:
    21.70 Ounces
    MSRP: $66.76
    $56.75
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.76
    $56.75
    Subtotal:
  • MERCURY OEM HARN-ERC 10FT BRN, 8M0173893

    Mercury HARN-ERC 10FT BRN OEM 8M0173893

    Mercury

    MSRP: $66.74
    $56.73
    Genuine Mercury HARN-ERC 10FT BRN, part number 8M0173893. Designed for use with compatible applications.
    8M0173893
    SKU:
    8M0173893
    Availability:
    Usually Ships within 24hours
    Weight:
    15.04 Ounces
    MSRP: $66.74
    $56.73
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.74
    $56.73
    Subtotal:
  • MERCURY OEM CABLE-8 PIN GARM, 8M4004178

    Mercury CABLE-8 PIN GARM OEM 8M4004178

    Mercury

    MSRP: $66.67
    $56.67
    Genuine Mercury CABLE-8 PIN GARM, part number 8M4004178. Designed for use with compatible applications.
    8M4004178
    SKU:
    8M4004178
    Availability:
    Usually Ships within 24hours
    Weight:
    1.90 Ounces
    MSRP: $66.67
    $56.67
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.67
    $56.67
    Subtotal:
  • MERCURY OEM HARN-EXT GAUGE 25, 8M0159766

    Mercury HARN-EXT GAUGE 25 OEM 8M0159766

    Mercury

    MSRP: $66.65
    $56.65
    Genuine Mercury HARN-EXT GAUGE 25, part number 8M0159766. Designed for use with compatible applications.
    8M0159766
    SKU:
    8M0159766
    Availability:
    Usually Ships within 24hours
    Weight:
    41.20 Ounces
    MSRP: $66.65
    $56.65
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.65
    $56.65
    Subtotal:
  • MERCURY OEM HARNESS-TRIM DTS, 819514A22

    Mercury HARNESS-TRIM DTS OEM 819514A22

    Mercury

    MSRP: $66.49
    $56.52
    Genuine Mercury HARNESS-TRIM DTS, part number 819514A22. Designed for use with compatible applications.
    819514A22
    SKU:
    819514A22
    Availability:
    Usually Ships within 24hours
    Weight:
    6.64 Ounces
    MSRP: $66.49
    $56.52
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.49
    $56.52
    Subtotal:
  • MERCURY OEM CABLE T/S G1 15FT, 8M0082488

    Mercury CABLE T/S G1 15FT OEM 8M0082488

    Mercury

    MSRP: $66.44
    $56.47
    Genuine Mercury CABLE T/S G1 15FT, part number 8M0082488. Designed for use with compatible applications.
    8M0082488
    SKU:
    8M0082488
    Availability:
    Usually Ships within 24hours
    Weight:
    34.72 Ounces
    MSRP: $66.44
    $56.47
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.44
    $56.47
    Subtotal:
  • MERCURY OEM CABLE T/S G2 15FT, 8M0082538

    Mercury CABLE T/S G2 15FT OEM 8M0082538

    Mercury

    MSRP: $66.44
    $56.47
    Genuine Mercury CABLE T/S G2 15FT, part number 8M0082538. Designed for use with compatible applications.
    8M0082538
    SKU:
    8M0082538
    Availability:
    Usually Ships within 24hours
    Weight:
    33.92 Ounces
    MSRP: $66.44
    $56.47
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.44
    $56.47
    Subtotal:
  • MERCURY OEM HARN-CLN PWR ADPT, 8M0205849

    Mercury HARN-CLN PWR ADPT OEM 8M0205849

    Mercury

    MSRP: $66.31
    $56.36
    Genuine Mercury HARN-CLN PWR ADPT, part number 8M0205849. Designed for use with compatible applications.
    8M0205849
    SKU:
    8M0205849
    Availability:
    Usually Ships within 24hours
    Weight:
    8.32 Ounces
    MSRP: $66.31
    $56.36
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.31
    $56.36
    Subtotal:
  • MERCURY OEM SHAFT-LEVER, 8M0075331

    Mercury SHAFT-LEVER OEM 8M0075331

    Mercury

    MSRP: $66.15
    $56.23
    Genuine Mercury SHAFT-LEVER, part number 8M0075331. Designed for use with compatible applications.
    8M0075331
    SKU:
    8M0075331
    Availability:
    Usually Ships within 24hours
    Weight:
    0.75 Ounces
    MSRP: $66.15
    $56.23
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.15
    $56.23
    Subtotal:
  • MERCURY OEM HARN-ERC BLK 10FT, 8M0173895

    Mercury HARN-ERC BLK 10FT OEM 8M0173895

    Mercury

    MSRP: $66.05
    $56.14
    Genuine Mercury HARN-ERC BLK 10FT, part number 8M0173895. Designed for use with compatible applications.
    8M0173895
    SKU:
    8M0173895
    Availability:
    Usually Ships within 24hours
    Weight:
    14.21 Ounces
    MSRP: $66.05
    $56.14
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.05
    $56.14
    Subtotal:
  • MERCURY OEM PROP HARDWARE KIT, 8M0137844

    Mercury PROP HARDWARE KIT OEM 8M0137844

    Mercury

    MSRP: $65.99
    $56.09
    Genuine Mercury PROP HARDWARE KIT, part number 8M0137844. Designed for use with compatible applications.
    8M0137844
    SKU:
    8M0137844
    Availability:
    Usually Ships within 24hours
    Weight:
    4.40 Ounces
    MSRP: $65.99
    $56.09
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $65.99
    $56.09
    Subtotal:
  • MERCURY OEM HARNESS-DIAGNTIC, 8M0137537

    Mercury HARNESS-DIAGNTIC OEM 8M0137537

    Mercury

    MSRP: $65.99
    $56.09
    Genuine Mercury HARNESS-DIAGNTIC, part number 8M0137537. Designed for use with compatible applications.
    8M0137537
    SKU:
    8M0137537
    Availability:
    Usually Ships within 24hours
    Weight:
    6.96 Ounces
    MSRP: $65.99
    $56.09
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $65.99
    $56.09
    Subtotal:
  • MERCURY OEM CONNECTOR HARNESS, 8M0074104

    Mercury CONNECTOR HARNESS OEM 8M0074104

    Mercury

    MSRP: $65.99
    $56.09
    Genuine Mercury CONNECTOR HARNESS, part number 8M0074104. Designed for use with compatible applications.
    8M0074104
    SKU:
    8M0074104
    Availability:
    Usually Ships within 24hours
    Weight:
    0.50 Ounces
    MSRP: $65.99
    $56.09
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $65.99
    $56.09
    Subtotal:
  • MERCURY OEM HARNESS-PWRSTR20F, 8M0138677

    Mercury HARNESS-PWRSTR20F OEM 8M0138677

    Mercury

    MSRP: $65.94
    $56.05
    Genuine Mercury HARNESS-PWRSTR20F, part number 8M0138677. Designed for use with compatible applications.
    8M0138677
    SKU:
    8M0138677
    Availability:
    Usually Ships within 24hours
    Weight:
    31.92 Ounces
    MSRP: $65.94
    $56.05
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $65.94
    $56.05
    Subtotal:
  • MERCURY OEM CABLE T/S SA 16FT, 8M0082588

    Mercury CABLE T/S SA 16FT OEM 8M0082588

    Mercury

    MSRP: $65.83
    $55.96
    Genuine Mercury CABLE T/S SA 16FT, part number 8M0082588. Designed for use with compatible applications.
    8M0082588
    SKU:
    8M0082588
    Availability:
    Usually Ships within 24hours
    Weight:
    33.68 Ounces
    MSRP: $65.83
    $55.96
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $65.83
    $55.96
    Subtotal:
  • Total: items /

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