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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 ASSY-NEG, 88439A26

    Mercury CABLE ASSY-NEG OEM 88439A26

    Mercury

    MSRP: $70.99
    $60.34
    Genuine Mercury CABLE ASSY-NEG, part number 88439A26. Designed for use with compatible applications.
    88439A26
    SKU:
    88439A26
    Availability:
    Usually Ships within 24hours
    Weight:
    30.80 Ounces
    MSRP: $70.99
    $60.34
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.99
    $60.34
    Subtotal:
  • MERCURY OEM FITTING-BARB, 860379

    Mercury FITTING-BARB OEM 860379

    Mercury

    MSRP: $70.99
    $60.34
    Genuine Mercury FITTING-BARB, part number 860379. Designed for use with compatible applications.
    860379
    SKU:
    860379
    Availability:
    Usually Ships within 24hours
    Weight:
    8.00 Ounces
    MSRP: $70.99
    $60.34
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.99
    $60.34
    Subtotal:
  • MERCURY OEM HARNESS CM20406, 8M6006793

    Mercury HARNESS CM20406 OEM 8M6006793

    Mercury

    MSRP: $70.86
    $60.23
    Genuine Mercury HARNESS CM20406, part number 8M6006793. Designed for use with compatible applications.
    8M6006793
    SKU:
    8M6006793
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $70.86
    $60.23
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.86
    $60.23
    Subtotal:
  • MERCURY OEM HARDWARE KIT-JS, 8M0229872

    Mercury HARDWARE KIT-JS OEM 8M0229872

    Mercury

    MSRP: $70.80
    $60.18
    Genuine Mercury HARDWARE KIT-JS, part number 8M0229872. Designed for use with compatible applications.
    8M0229872
    SKU:
    8M0229872
    Availability:
    Usually Ships within 24hours
    Weight:
    6.72 Ounces
    MSRP: $70.80
    $60.18
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.80
    $60.18
    Subtotal:
  • MERCURY OEM HARNESS-ENG FUEL, 8M0140371

    Mercury HARNESS-ENG FUEL OEM 8M0140371

    Mercury

    MSRP: $70.80
    $60.18
    Genuine Mercury HARNESS-ENG FUEL, part number 8M0140371. Designed for use with compatible applications.
    8M0140371
    SKU:
    8M0140371
    Availability:
    Usually Ships within 24hours
    Weight:
    12.80 Ounces
    MSRP: $70.80
    $60.18
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.80
    $60.18
    Subtotal:
  • MERCURY OEM CABLE T/S SA 18FT, 8M0082590

    Mercury CABLE T/S SA 18FT OEM 8M0082590

    Mercury

    MSRP: $70.63
    $60.04
    Genuine Mercury CABLE T/S SA 18FT, part number 8M0082590. Designed for use with compatible applications.
    8M0082590
    SKU:
    8M0082590
    Availability:
    Usually Ships within 24hours
    Weight:
    36.75 Ounces
    MSRP: $70.63
    $60.04
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.63
    $60.04
    Subtotal:
  • MERCURY OEM HARNESS-ZE TRIM, 8M0109408

    Mercury HARNESS-ZE TRIM OEM 8M0109408

    Mercury

    MSRP: $70.56
    $59.98
    Genuine Mercury HARNESS-ZE TRIM, part number 8M0109408. Designed for use with compatible applications.
    8M0109408
    SKU:
    8M0109408
    Availability:
    Usually Ships within 24hours
    Weight:
    1.41 Ounces
    MSRP: $70.56
    $59.98
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.56
    $59.98
    Subtotal:
  • MERCURY OEM HARNESS ASSY, 896270A01

    Mercury HARNESS ASSY OEM 896270A01

    Mercury

    MSRP: $70.56
    $59.98
    Genuine Mercury HARNESS ASSY, part number 896270A01. Designed for use with compatible applications.
    896270A01
    SKU:
    896270A01
    Availability:
    Usually Ships within 24hours
    Weight:
    1.25 Ounces
    MSRP: $70.56
    $59.98
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.56
    $59.98
    Subtotal:
  • MERCURY OEM STARTER CASE, 8M0186898

    Mercury STARTER CASE OEM 8M0186898

    Mercury

    MSRP: $70.49
    $59.92
    Genuine Mercury STARTER CASE, part number 8M0186898. Designed for use with compatible applications.
    8M0186898
    SKU:
    8M0186898
    Availability:
    Usually Ships within 24hours
    Weight:
    24.48 Ounces
    MSRP: $70.49
    $59.92
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.49
    $59.92
    Subtotal:
  • Mercury VesselView 502 Suncover 8M6003707 Mercury VesselView 502 Suncover 8M6003707

    Mercury VesselView 502 Suncover 8M6003707

    Mercury

    MSRP: $70.08
    $59.57
    The Mercury VesselView 502 Suncover 8M6003707 is a genuine Mercury OEM protective cover designed specifically for the VesselView 502 display. This suncover helps protect the display screen from sunlight, dirt, dust, moisture, and other environmental...
    8M6003707
    SKU:
    8M6003707
    Availability:
    Usually Ships within 24hours
    Weight:
    3.98 Ounces
    MSRP: $70.08
    $59.57
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.08
    $59.57
    Subtotal:
  • MERCURY OEM HOUSING-W/P, 8172752

    Mercury HOUSING-W/P OEM 8172752

    Mercury

    MSRP: $70.06
    $59.55
    Genuine Mercury HOUSING-W/P, part number 8172752. Designed for use with compatible applications.
    8172752
    SKU:
    8172752
    Availability:
    Usually Ships within 24hours
    Weight:
    12.32 Ounces
    MSRP: $70.06
    $59.55
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.06
    $59.55
    Subtotal:
  • MERCURY OEM CABLE T/S G1 17FT, 8M0082490

    Mercury CABLE T/S G1 17FT OEM 8M0082490

    Mercury

    MSRP: $70.04
    $59.53
    Genuine Mercury CABLE T/S G1 17FT, part number 8M0082490. Designed for use with compatible applications.
    8M0082490
    SKU:
    8M0082490
    Availability:
    Usually Ships within 24hours
    Weight:
    38.08 Ounces
    MSRP: $70.04
    $59.53
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.04
    $59.53
    Subtotal:
  • MERCURY OEM CABLE T/S G2 17FT, 8M0082540

    Mercury CABLE T/S G2 17FT OEM 8M0082540

    Mercury

    MSRP: $70.04
    $59.53
    Genuine Mercury CABLE T/S G2 17FT, part number 8M0082540. Designed for use with compatible applications.
    8M0082540
    SKU:
    8M0082540
    Availability:
    Usually Ships within 24hours
    Weight:
    37.12 Ounces
    MSRP: $70.04
    $59.53
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.04
    $59.53
    Subtotal:
  • MERCURY OEM HOUSING-TACH, 8M0099412

    Mercury HOUSING-TACH OEM 8M0099412

    Mercury

    MSRP: $70.01
    $59.51
    Genuine Mercury HOUSING-TACH, part number 8M0099412. Designed for use with compatible applications.
    8M0099412
    SKU:
    8M0099412
    Availability:
    Usually Ships within 24hours
    Weight:
    15.90 Ounces
    MSRP: $70.01
    $59.51
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.01
    $59.51
    Subtotal:
  • MERCURY OEM HARNESS/POT ASSY, 8M4003373

    Mercury HARNESS/POT ASSY OEM 8M4003373

    Mercury

    MSRP: $69.99
    $59.49
    Genuine Mercury HARNESS/POT ASSY, part number 8M4003373. Designed for use with compatible applications.
    8M4003373
    SKU:
    8M4003373
    Availability:
    Usually Ships within 24hours
    Weight:
    4.50 Ounces
    MSRP: $69.99
    $59.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.99
    $59.49
    Subtotal:
  • MERCURY OEM HARNESS EXT 50FT, 8M0054187

    Mercury HARNESS EXT 50FT OEM 8M0054187

    Mercury

    MSRP: $69.95
    $59.46
    Genuine Mercury HARNESS EXT 50FT, part number 8M0054187. Designed for use with compatible applications.
    8M0054187
    SKU:
    8M0054187
    Availability:
    Usually Ships within 24hours
    Weight:
    38.24 Ounces
    MSRP: $69.95
    $59.46
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.95
    $59.46
    Subtotal:
  • MERCURY OEM HARNESS-SJBOX REP, 8M0237674

    Mercury HARNESS-SJBOX REP OEM 8M0237674

    Mercury

    MSRP: $69.67
    $59.22
    Genuine Mercury HARNESS-SJBOX REP, part number 8M0237674. Designed for use with compatible applications.
    8M0237674
    SKU:
    8M0237674
    Availability:
    Usually Ships within 24hours
    Weight:
    0.30 Ounces
    MSRP: $69.67
    $59.22
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.67
    $59.22
    Subtotal:
  • MERCURY OEM CONDUIT WIRE HARN, 8M0204415

    Mercury CONDUIT WIRE HARN OEM 8M0204415

    Mercury

    MSRP: $69.49
    $59.07
    Genuine Mercury CONDUIT WIRE HARN, part number 8M0204415. Designed for use with compatible applications.
    8M0204415
    SKU:
    8M0204415
    Availability:
    Usually Ships within 24hours
    Weight:
    24.00 Ounces
    MSRP: $69.49
    $59.07
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.49
    $59.07
    Subtotal:
  • MERCURY OEM HARN ADAPT-MECH, 8M0203698

    Mercury HARN ADAPT-MECH OEM 8M0203698

    Mercury

    MSRP: $69.49
    $59.07
    Genuine Mercury HARN ADAPT-MECH, part number 8M0203698. Designed for use with compatible applications.
    8M0203698
    SKU:
    8M0203698
    Availability:
    Usually Ships within 24hours
    Weight:
    5.92 Ounces
    MSRP: $69.49
    $59.07
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.49
    $59.07
    Subtotal:
  • MERCURY OEM HARNESS ASSY, 859315A1

    Mercury HARNESS ASSY OEM 859315A1

    Mercury

    MSRP: $69.49
    $59.07
    Genuine Mercury HARNESS ASSY, part number 859315A1. Designed for use with compatible applications.
    859315A1
    SKU:
    859315A1
    Availability:
    Usually Ships within 24hours
    Weight:
    7.50 Ounces
    MSRP: $69.49
    $59.07
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.49
    $59.07
    Subtotal:
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