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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-LCM DUAL, 8M0157364

    Mercury HARNESS-LCM DUAL OEM 8M0157364

    Mercury

    MSRP: $311.75
    $264.99
    Genuine Mercury HARNESS-LCM DUAL, part number 8M0157364. Designed for use with compatible applications.
    8M0157364
    SKU:
    8M0157364
    Availability:
    Usually Ships within 24hours
    Weight:
    51.20 Ounces
    MSRP: $311.75
    $264.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $311.75
    $264.99
    Subtotal:
  • MERCURY OEM STARTER, 8M6007423

    Mercury STARTER OEM 8M6007423

    Mercury

    MSRP: $310.99
    $264.34
    Genuine Mercury STARTER, part number 8M6007423. Designed for use with compatible applications.
    8M6007423
    SKU:
    8M6007423
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $310.99
    $264.34
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $310.99
    $264.34
    Subtotal:
  • MERCURY OEM WIRING HARNESS, 8M0076212

    Mercury WIRING HARNESS OEM 8M0076212

    Mercury

    MSRP: $310.99
    $264.34
    Genuine Mercury WIRING HARNESS, part number 8M0076212. Designed for use with compatible applications.
    8M0076212
    SKU:
    8M0076212
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $310.99
    $264.34
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $310.99
    $264.34
    Subtotal:
  • MERCURY OEM HARNESS-20 EXT., 879312T03

    Mercury HARNESS-20 EXT. OEM 879312T03

    Mercury

    MSRP: $310.31
    $263.76
    Genuine Mercury HARNESS-20 EXT., part number 879312T03. Designed for use with compatible applications.
    879312T03
    SKU:
    879312T03
    Availability:
    Usually Ships within 24hours
    Weight:
    72.00 Ounces
    MSRP: $310.31
    $263.76
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $310.31
    $263.76
    Subtotal:
  • MERCURY OEM CABLE-STEER-21 FT, 835457A21

    Mercury CABLE-STEER-21 FT OEM 835457A21

    Mercury

    MSRP: $310.05
    $263.54
    Genuine Mercury CABLE-STEER-21 FT, part number 835457A21. Designed for use with compatible applications.
    835457A21
    SKU:
    835457A21
    Availability:
    Usually Ships within 24hours
    Weight:
    123.46 Ounces
    MSRP: $310.05
    $263.54
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $310.05
    $263.54
    Subtotal:
  • MERCURY OEM HOUSING OIL FILTE, 8M0066475

    Mercury HOUSING OIL FILTE 8M0066475

    Mercury

    MSRP: $309.99
    $263.49
    Genuine Mercury HOUSING OIL FILTE, part number 8M0066475. Designed for use with compatible applications.
    8M0066475
    SKU:
    8M0066475
    Availability:
    Usually Ships within 24hours
    Weight:
    29.76 Ounces
    MSRP: $309.99
    $263.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $309.99
    $263.49
    Subtotal:
  • MERCURY OEM HARNESS/KEY SWTCH, 896537K11

    Mercury HARNESS/KEY SWTCH OEM 896537K11

    Mercury

    MSRP: $309.55
    $263.12
    Genuine Mercury HARNESS/KEY SWTCH, part number 896537K11. Designed for use with compatible applications.
    896537K11
    SKU:
    896537K11
    Availability:
    Usually Ships within 24hours
    Weight:
    70.40 Ounces
    MSRP: $309.55
    $263.12
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $309.55
    $263.12
    Subtotal:
  • MERCURY OEM CABLE-STEER-23 FT, 835457A23

    Mercury CABLE-STEER-23 FT OEM 835457A23

    Mercury

    MSRP: $309.55
    $263.12
    Genuine Mercury CABLE-STEER-23 FT, part number 835457A23. Designed for use with compatible applications.
    835457A23
    SKU:
    835457A23
    Availability:
    Usually Ships within 24hours
    Weight:
    137.60 Ounces
    MSRP: $309.55
    $263.12
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $309.55
    $263.12
    Subtotal:
  • MERCURY OEM RECOIL ASSY-START, 8M0225922

    Mercury RECOIL ASSY-START 8M0225922

    Mercury

    MSRP: $309.49
    $263.07
    Genuine Mercury RECOIL ASSY-START, part number 8M0225922. Designed for use with compatible applications.
    8M0225922
    SKU:
    8M0225922
    Availability:
    Usually Ships within 24hours
    Weight:
    59.01 Ounces
    MSRP: $309.49
    $263.07
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $309.49
    $263.07
    Subtotal:
  • MERCURY OEM HOUSING-DSH, 804901T

    Mercury HOUSING-DSH OEM 804901T

    Mercury

    MSRP: $308.99
    $262.64
    Genuine Mercury HOUSING-DSH, part number 804901T. Designed for use with compatible applications.
    804901T
    SKU:
    804901T
    Availability:
    Usually Ships within 24hours
    Weight:
    62.40 Ounces
    MSRP: $308.99
    $262.64
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $308.99
    $262.64
    Subtotal:
  • MERCURY OEM HARNESS ASSY-20FT, 896537T20

    Mercury HARNESS ASSY-20FT OEM 896537T20

    Mercury

    MSRP: $308.24
    $262.00
    Genuine Mercury HARNESS ASSY-20FT, part number 896537T20. Designed for use with compatible applications.
    896537T20
    SKU:
    896537T20
    Availability:
    Usually Ships within 24hours
    Weight:
    95.44 Ounces
    MSRP: $308.24
    $262.00
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $308.24
    $262.00
    Subtotal:
  • MERCURY OEM HARNESS WIRING, 8M0067182

    Mercury HARNESS WIRING OEM 8M0067182

    Mercury

    MSRP: $306.99
    $260.94
    Genuine Mercury HARNESS WIRING, part number 8M0067182. Designed for use with compatible applications.
    8M0067182
    SKU:
    8M0067182
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $306.99
    $260.94
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $306.99
    $260.94
    Subtotal:
  • MERCURY OEM HOUSING ASSY, 863444T1

    Mercury HOUSING ASSY OEM 863444T1

    Mercury

    MSRP: $306.99
    $260.94
    Genuine Mercury HOUSING ASSY, part number 863444T1. Designed for use with compatible applications.
    863444T1
    SKU:
    863444T1
    Availability:
    Usually Ships within 24hours
    Weight:
    15.76 Ounces
    MSRP: $306.99
    $260.94
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $306.99
    $260.94
    Subtotal:
  • MERCURY OEM HARNESS-DIAGNOSTI, 822560A13

    Mercury HARNESS-DIAGNOSTI OEM 822560A13

    Mercury

    MSRP: $306.99
    $260.94
    Genuine Mercury HARNESS-DIAGNOSTI, part number 822560A13. Designed for use with compatible applications.
    822560A13
    SKU:
    822560A13
    Availability:
    Usually Ships within 24hours
    Weight:
    10.00 Ounces
    MSRP: $306.99
    $260.94
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $306.99
    $260.94
    Subtotal:
  • MERCURY OEM STARTER, 8M6014120

    Mercury STARTER OEM 8M6014120

    Mercury

    MSRP: $306.49
    $260.52
    Genuine Mercury STARTER, part number 8M6014120. Designed for use with compatible applications.
    8M6014120
    SKU:
    8M6014120
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $306.49
    $260.52
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $306.49
    $260.52
    Subtotal:
  • MERCURY OEM HARNESS-5 EXTEND, 879312T

    Mercury HARNESS-5 EXTEND OEM 879312T

    Mercury

    MSRP: $306.00
    $260.10
    Genuine Mercury HARNESS-5 EXTEND, part number 879312T. Designed for use with compatible applications.
    879312T
    SKU:
    879312T
    Availability:
    Usually Ships within 24hours
    Weight:
    19.50 Ounces
    MSRP: $306.00
    $260.10
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $306.00
    $260.10
    Subtotal:
  • MERCURY OEM INSULATION FOR TA, 8M0067665

    Mercury INSULATION FOR TA OEM 8M0067665

    Mercury

    MSRP: $304.99
    $259.24
    Genuine Mercury INSULATION FOR TA, part number 8M0067665. Designed for use with compatible applications.
    8M0067665
    SKU:
    8M0067665
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $304.99
    $259.24
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $304.99
    $259.24
    Subtotal:
  • MERCURY OEM TERMINAL KIT, 813937A2

    Mercury TERMINAL KIT OEM 813937A2

    Mercury

    MSRP: $304.99
    $259.24
    Genuine Mercury TERMINAL KIT, part number 813937A2. Designed for use with compatible applications.
    813937A2
    SKU:
    813937A2
    Availability:
    Usually Ships within 24hours
    Weight:
    29.25 Ounces
    MSRP: $304.99
    $259.24
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $304.99
    $259.24
    Subtotal:
  • MERCURY OEM HARN KIT-QUAD 5FT, 8M0173755

    Mercury HARN KIT-QUAD 5FT OEM 8M0173755

    Mercury

    MSRP: $304.52
    $258.84
    Genuine Mercury HARN KIT-QUAD 5FT, part number 8M0173755. Designed for use with compatible applications.
    8M0173755
    SKU:
    8M0173755
    Availability:
    Usually Ships within 24hours
    Weight:
    49.60 Ounces
    MSRP: $304.52
    $258.84
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $304.52
    $258.84
    Subtotal:
  • MERCURY OEM WIRING HARNESS, 85532A1

    Mercury WIRING HARNESS OEM 85532A1

    Mercury

    MSRP: $303.49
    $257.97
    Genuine Mercury WIRING HARNESS, part number 85532A1. Designed for use with compatible applications.
    85532A1
    SKU:
    85532A1
    Availability:
    Usually Ships within 24hours
    Weight:
    11.01 Ounces
    MSRP: $303.49
    $257.97
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $303.49
    $257.97
    Subtotal:
  • Total: items /

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