Family-Owned • 40+ Years Experience • Authorized Mercury & Mercruiser Dealer


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 IGNITION COIL, 803559A03

    Mercury IGNITION COIL 803559A03

    Mercury

    MSRP: $123.99
    $105.39
    Genuine Mercury IGNITION COIL, part number 803559A03. Designed for use with compatible applications.
    803559A03
    SKU:
    803559A03
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $123.99
    $105.39
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $123.99
    $105.39
    Subtotal:
  • MERCURY OEM HARNESS ASSY, 879980T10

    Mercury HARNESS ASSY OEM 879980T10

    Mercury

    MSRP: $123.92
    $105.33
    Genuine Mercury HARNESS ASSY, part number 879980T10. Designed for use with compatible applications.
    879980T10
    SKU:
    879980T10
    Availability:
    Usually Ships within 24hours
    Weight:
    20.75 Ounces
    MSRP: $123.92
    $105.33
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $123.92
    $105.33
    Subtotal:
  • MERCURY OEM CABLE-STEER 20FT, 8M0227089

    Mercury CABLE-STEER 20FT OEM 8M0227089

    Mercury

    MSRP: $123.57
    $105.03
    Genuine Mercury CABLE-STEER 20FT, part number 8M0227089. Designed for use with compatible applications.
    8M0227089
    SKU:
    8M0227089
    Availability:
    Usually Ships within 24hours
    Weight:
    112.00 Ounces
    MSRP: $123.57
    $105.03
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $123.57
    $105.03
    Subtotal:
  • MERCURY OEM HARDWARE KIT, 8M0135700

    Mercury HARDWARE KIT OEM 8M0135700

    Mercury

    MSRP: $123.24
    $104.75
    Genuine Mercury HARDWARE KIT, part number 8M0135700. Designed for use with compatible applications.
    8M0135700
    SKU:
    8M0135700
    Availability:
    Usually Ships within 24hours
    Weight:
    5.20 Ounces
    MSRP: $123.24
    $104.75
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $123.24
    $104.75
    Subtotal:
  • MERCURY OEM HARNESS-W/TRM 20, 8M0120599

    Mercury HARNESS-W/TRM 20 OEM 8M0120599

    Mercury

    MSRP: $123.02
    $104.57
    Genuine Mercury HARNESS-W/TRM 20, part number 8M0120599. Designed for use with compatible applications.
    8M0120599
    SKU:
    8M0120599
    Availability:
    Usually Ships within 24hours
    Weight:
    80.00 Ounces
    MSRP: $123.02
    $104.57
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $123.02
    $104.57
    Subtotal:
  • MERCURY OEM HARNESS-TRIM, 819514T16

    Mercury HARNESS-TRIM OEM 819514T16

    Mercury

    MSRP: $122.99
    $104.54
    Genuine Mercury HARNESS-TRIM, part number 819514T16. Designed for use with compatible applications.
    819514T16
    SKU:
    819514T16
    Availability:
    Usually Ships within 24hours
    Weight:
    7.01 Ounces
    MSRP: $122.99
    $104.54
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $122.99
    $104.54
    Subtotal:
  • MERCURY OEM CABLE ASSY, 120191

    Mercury CABLE ASSY OEM 120191

    Mercury

    MSRP: $122.99
    $104.54
    Genuine Mercury CABLE ASSY, part number 120191. Designed for use with compatible applications.
    120191
    SKU:
    120191
    Availability:
    Usually Ships within 24hours
    Weight:
    1.01 Ounces
    MSRP: $122.99
    $104.54
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $122.99
    $104.54
    Subtotal:
  • MERCURY OEM HARNESS ASSY, 8M0064696

    Mercury HARNESS ASSY OEM 8M0064696

    Mercury

    MSRP: $122.83
    $104.41
    Genuine Mercury HARNESS ASSY, part number 8M0064696. Designed for use with compatible applications.
    8M0064696
    SKU:
    8M0064696
    Availability:
    Usually Ships within 24hours
    Weight:
    25.60 Ounces
    MSRP: $122.83
    $104.41
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $122.83
    $104.41
    Subtotal:
  • MERCURY OEM IGNITION COIL, 8M0235260

    Mercury IGNITION COIL 8M0235260

    Mercury

    MSRP: $122.49
    $104.12
    Genuine Mercury IGNITION COIL, part number 8M0235260. Designed for use with compatible applications.
    8M0235260
    SKU:
    8M0235260
    Availability:
    Usually Ships within 24hours
    Weight:
    10.32 Ounces
    MSRP: $122.49
    $104.12
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $122.49
    $104.12
    Subtotal:
  • MERCURY OEM IGNITION COIL, 8M0121784

    Mercury IGNITION COIL 8M0121784

    Mercury

    MSRP: $122.49
    $104.12
    Genuine Mercury IGNITION COIL, part number 8M0121784. Designed for use with compatible applications.
    8M0121784
    SKU:
    8M0121784
    Availability:
    Usually Ships within 24hours
    Weight:
    10.10 Ounces
    MSRP: $122.49
    $104.12
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $122.49
    $104.12
    Subtotal:
  • MERCURY OEM HARNESS-DTS 5, 8M0144679

    Mercury HARNESS-DTS 5 OEM 8M0144679

    Mercury

    MSRP: $121.99
    $103.69
    Genuine Mercury HARNESS-DTS 5, part number 8M0144679. Designed for use with compatible applications.
    8M0144679
    SKU:
    8M0144679
    Availability:
    Usually Ships within 24hours
    Weight:
    48.61 Ounces
    MSRP: $121.99
    $103.69
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $121.99
    $103.69
    Subtotal:
  • MERCURY OEM HARNESS-STR 30FT, 8M0150120

    Mercury HARNESS-STR 30FT OEM 8M0150120

    Mercury

    MSRP: $121.95
    $103.66
    Genuine Mercury HARNESS-STR 30FT, part number 8M0150120. Designed for use with compatible applications.
    8M0150120
    SKU:
    8M0150120
    Availability:
    Usually Ships within 24hours
    Weight:
    49.50 Ounces
    MSRP: $121.95
    $103.66
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $121.95
    $103.66
    Subtotal:
  • MERCURY OEM OIL HOUSING, 8M0099003

    Mercury OIL HOUSING 8M0099003

    Mercury

    MSRP: $121.88
    $103.60
    Genuine Mercury OIL HOUSING, part number 8M0099003. Designed for use with compatible applications.
    8M0099003
    SKU:
    8M0099003
    Availability:
    Usually Ships within 24hours
    Weight:
    84.00 Ounces
    MSRP: $121.88
    $103.60
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $121.88
    $103.60
    Subtotal:
  • MERCURY OEM CABLE ASSY-SHIFT, 844366T

    Mercury CABLE ASSY-SHIFT OEM 844366T

    Mercury

    MSRP: $121.80
    $103.53
    Genuine Mercury CABLE ASSY-SHIFT, part number 844366T. Designed for use with compatible applications.
    844366T
    SKU:
    844366T
    Availability:
    Usually Ships within 24hours
    Weight:
    20.80 Ounces
    MSRP: $121.80
    $103.53
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $121.80
    $103.53
    Subtotal:
  • MERCURY OEM STOP/START PAD, 8M0078892

    Mercury STOP/START PAD OEM 8M0078892

    Mercury

    MSRP: $121.78
    $103.51
    Genuine Mercury STOP/START PAD, part number 8M0078892. Designed for use with compatible applications.
    8M0078892
    SKU:
    8M0078892
    Availability:
    Usually Ships within 24hours
    Weight:
    6.75 Ounces
    MSRP: $121.78
    $103.51
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $121.78
    $103.51
    Subtotal:
  • MERCURY OEM HARNESS ASSY, 866704T01

    Mercury HARNESS ASSY OEM 866704T01

    Mercury

    MSRP: $121.65
    $103.40
    Genuine Mercury HARNESS ASSY, part number 866704T01. Designed for use with compatible applications.
    866704T01
    SKU:
    866704T01
    Availability:
    Usually Ships within 24hours
    Weight:
    3.74 Ounces
    MSRP: $121.65
    $103.40
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $121.65
    $103.40
    Subtotal:
  • MERCURY OEM COIL IGNITION ASY, 8M0230859

    Mercury COIL IGNITION ASY 8M0230859

    Mercury

    MSRP: $121.49
    $103.27
    Genuine Mercury COIL IGNITION ASY, part number 8M0230859. Designed for use with compatible applications.
    8M0230859
    SKU:
    8M0230859
    Availability:
    Usually Ships within 24hours
    Weight:
    10.00 Ounces
    MSRP: $121.49
    $103.27
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $121.49
    $103.27
    Subtotal:
  • MERCURY OEM COIL IGNITION, 8M0219430

    Mercury COIL IGNITION 8M0219430

    Mercury

    MSRP: $121.49
    $103.27
    Genuine Mercury COIL IGNITION, part number 8M0219430. Designed for use with compatible applications.
    8M0219430
    SKU:
    8M0219430
    Availability:
    Usually Ships within 24hours
    Weight:
    9.63 Ounces
    MSRP: $121.49
    $103.27
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $121.49
    $103.27
    Subtotal:
  • MERCURY OEM HARNESS REPAIR KT, 8M0062009

    Mercury HARNESS REPAIR KT OEM 8M0062009

    Mercury

    MSRP: $121.49
    $103.27
    Genuine Mercury HARNESS REPAIR KT, part number 8M0062009. Designed for use with compatible applications.
    8M0062009
    SKU:
    8M0062009
    Availability:
    Usually Ships within 24hours
    Weight:
    5.01 Ounces
    MSRP: $121.49
    $103.27
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $121.49
    $103.27
    Subtotal:
  • MERCURY OEM HARNESS ASSY, 8M0025924

    Mercury HARNESS ASSY OEM 8M0025924

    Mercury

    MSRP: $121.49
    $103.27
    Genuine Mercury HARNESS ASSY, part number 8M0025924. Designed for use with compatible applications.
    8M0025924
    SKU:
    8M0025924
    Availability:
    Usually Ships within 24hours
    Weight:
    13.01 Ounces
    MSRP: $121.49
    $103.27
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $121.49
    $103.27
    Subtotal:
  • Total: items /

Adding your products to cart