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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 EXTENSION, 879171T07

    Mercury HARNESS EXTENSION OEM 879171T07

    Mercury

    MSRP: $88.96
    $75.62
    Genuine Mercury HARNESS EXTENSION, part number 879171T07. Designed for use with compatible applications.
    879171T07
    SKU:
    879171T07
    Availability:
    Usually Ships within 24hours
    Weight:
    16.96 Ounces
    MSRP: $88.96
    $75.62
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.96
    $75.62
    Subtotal:
  • MERCURY OEM HARNESS-STR 20FT, 8M0210764

    Mercury HARNESS-STR 20FT OEM 8M0210764

    Mercury

    MSRP: $88.71
    $75.40
    Genuine Mercury HARNESS-STR 20FT, part number 8M0210764. Designed for use with compatible applications.
    8M0210764
    SKU:
    8M0210764
    Availability:
    Usually Ships within 24hours
    Weight:
    25.01 Ounces
    MSRP: $88.71
    $75.40
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.71
    $75.40
    Subtotal:
  • MERCURY OEM HARNESS-STR 20FT, 8M0150463

    Mercury HARNESS-STR 20FT OEM 8M0150463

    Mercury

    MSRP: $88.71
    $75.40
    Genuine Mercury HARNESS-STR 20FT, part number 8M0150463. Designed for use with compatible applications.
    8M0150463
    SKU:
    8M0150463
    Availability:
    Usually Ships within 24hours
    Weight:
    25.30 Ounces
    MSRP: $88.71
    $75.40
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.71
    $75.40
    Subtotal:
  • MERCURY OEM CABLE, 8M0047360

    Mercury CABLE OEM 8M0047360

    Mercury

    MSRP: $88.49
    $75.22
    Genuine Mercury CABLE, part number 8M0047360. Designed for use with compatible applications.
    8M0047360
    SKU:
    8M0047360
    Availability:
    Usually Ships within 24hours
    Weight:
    10.00 Ounces
    MSRP: $88.49
    $75.22
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.49
    $75.22
    Subtotal:
  • MERCURY OEM HARNESS ASSY, 850001A3

    Mercury HARNESS ASSY OEM 850001A3

    Mercury

    MSRP: $88.49
    $75.22
    Genuine Mercury HARNESS ASSY, part number 850001A3. Designed for use with compatible applications.
    850001A3
    SKU:
    850001A3
    Availability:
    Usually Ships within 24hours
    Weight:
    1.01 Ounces
    MSRP: $88.49
    $75.22
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.49
    $75.22
    Subtotal:
  • MERCURY OEM HARNESS, 879148T37

    Mercury HARNESS OEM 879148T37

    Mercury

    MSRP: $88.49
    $75.22
    Genuine Mercury HARNESS, part number 879148T37. Designed for use with compatible applications.
    879148T37
    SKU:
    879148T37
    Availability:
    Usually Ships within 24hours
    Weight:
    10.00 Ounces
    MSRP: $88.49
    $75.22
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.49
    $75.22
    Subtotal:
  • MERCURY OEM THROTTLE CABLE, 803587

    Mercury THROTTLE CABLE OEM 803587

    Mercury

    MSRP: $88.49
    $75.22
    Genuine Mercury THROTTLE CABLE, part number 803587. Designed for use with compatible applications.
    803587
    SKU:
    803587
    Availability:
    Usually Ships within 24hours
    Weight:
    1.74 Ounces
    MSRP: $88.49
    $75.22
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.49
    $75.22
    Subtotal:
  • MERCURY OEM LEVER, 8M0042209

    Mercury LEVER OEM 8M0042209

    Mercury

    MSRP: $88.29
    $75.05
    Genuine Mercury LEVER, part number 8M0042209. Designed for use with compatible applications.
    8M0042209
    SKU:
    8M0042209
    Availability:
    Usually Ships within 24hours
    Weight:
    2.00 Ounces
    MSRP: $88.29
    $75.05
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.29
    $75.05
    Subtotal:
  • MERCURY OEM HARNESS-STR 25FT, 8M0159931

    Mercury HARNESS-STR 25FT OEM 8M0159931

    Mercury

    MSRP: $88.27
    $75.03
    Genuine Mercury HARNESS-STR 25FT, part number 8M0159931. Designed for use with compatible applications.
    8M0159931
    SKU:
    8M0159931
    Availability:
    Usually Ships within 24hours
    Weight:
    19.52 Ounces
    MSRP: $88.27
    $75.03
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.27
    $75.03
    Subtotal:
  • MERCURY OEM HARNESS ASSY, 879979T11

    Mercury HARNESS ASSY OEM 879979T11

    Mercury

    MSRP: $88.17
    $74.94
    Genuine Mercury HARNESS ASSY, part number 879979T11. Designed for use with compatible applications.
    879979T11
    SKU:
    879979T11
    Availability:
    Usually Ships within 24hours
    Weight:
    8.00 Ounces
    MSRP: $88.17
    $74.94
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.17
    $74.94
    Subtotal:
  • MERCURY OEM CABLE T/S G1 26FT, 8M0082499

    Mercury CABLE T/S G1 26FT OEM 8M0082499

    Mercury

    MSRP: $88.00
    $74.80
    Genuine Mercury CABLE T/S G1 26FT, part number 8M0082499. Designed for use with compatible applications.
    8M0082499
    SKU:
    8M0082499
    Availability:
    Usually Ships within 24hours
    Weight:
    52.64 Ounces
    MSRP: $88.00
    $74.80
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.00
    $74.80
    Subtotal:
  • MERCURY OEM CABLE T/S G2 26FT, 8M0082549

    Mercury CABLE T/S G2 26FT OEM 8M0082549

    Mercury

    MSRP: $88.00
    $74.80
    Genuine Mercury CABLE T/S G2 26FT, part number 8M0082549. Designed for use with compatible applications.
    8M0082549
    SKU:
    8M0082549
    Availability:
    Usually Ships within 24hours
    Weight:
    51.68 Ounces
    MSRP: $88.00
    $74.80
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $88.00
    $74.80
    Subtotal:
  • MERCURY OEM HARNESS, 69738A7

    Mercury HARNESS OEM 69738A7

    Mercury

    MSRP: $87.99
    $74.79
    Genuine Mercury HARNESS, part number 69738A7. Designed for use with compatible applications.
    69738A7
    SKU:
    69738A7
    Availability:
    Usually Ships within 24hours
    Weight:
    2.00 Ounces
    MSRP: $87.99
    $74.79
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $87.99
    $74.79
    Subtotal:
  • MERCURY OEM HARNESS/RELAY, 826802T21

    Mercury HARNESS/RELAY OEM 826802T21

    Mercury

    MSRP: $87.99
    $74.79
    Genuine Mercury HARNESS/RELAY, part number 826802T21. Designed for use with compatible applications.
    826802T21
    SKU:
    826802T21
    Availability:
    Usually Ships within 24hours
    Weight:
    10.26 Ounces
    MSRP: $87.99
    $74.79
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $87.99
    $74.79
    Subtotal:
  • MERCURY OEM CABLE-90 DEGREE, 8M6003883

    Mercury CABLE-90 DEGREE OEM 8M6003883

    Mercury

    MSRP: $87.98
    $74.78
    Genuine Mercury CABLE-90 DEGREE, part number 8M6003883. Designed for use with compatible applications.
    8M6003883
    SKU:
    8M6003883
    Availability:
    Usually Ships within 24hours
    Weight:
    1.81 Ounces
    MSRP: $87.98
    $74.78
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $87.98
    $74.78
    Subtotal:
  • MERCURY OEM CABLE-ADAPT RAYMA, 8M4004179

    Mercury CABLE-ADAPT RAYMA OEM 8M4004179

    Mercury

    MSRP: $87.90
    $74.72
    Genuine Mercury CABLE-ADAPT RAYMA, part number 8M4004179. Designed for use with compatible applications.
    8M4004179
    SKU:
    8M4004179
    Availability:
    Usually Ships within 24hours
    Weight:
    3.66 Ounces
    MSRP: $87.90
    $74.72
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $87.90
    $74.72
    Subtotal:
  • MERCURY OEM FACEPLATE, 85353

    Mercury FACEPLATE OEM 85353

    Mercury

    MSRP: $87.79
    $74.62
    Genuine Mercury FACEPLATE, part number 85353. Designed for use with compatible applications.
    85353
    SKU:
    85353
    Availability:
    Usually Ships within 24hours
    Weight:
    2.00 Ounces
    MSRP: $87.79
    $74.62
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $87.79
    $74.62
    Subtotal:
  • MERCURY OEM HARNESS 15 FT, 8M0095716

    Mercury HARNESS 15 FT OEM 8M0095716

    Mercury

    MSRP: $87.50
    $74.38
    Genuine Mercury HARNESS 15 FT, part number 8M0095716. Designed for use with compatible applications.
    8M0095716
    SKU:
    8M0095716
    Availability:
    Usually Ships within 24hours
    Weight:
    14.10 Ounces
    MSRP: $87.50
    $74.38
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $87.50
    $74.38
    Subtotal:
  • MERCURY OEM CABLE-GRND 15FT, 8M0174224

    Mercury CABLE-GRND 15FT OEM 8M0174224

    Mercury

    MSRP: $87.49
    $74.37
    Genuine Mercury CABLE-GRND 15FT, part number 8M0174224. Designed for use with compatible applications.
    8M0174224
    SKU:
    8M0174224
    Availability:
    Usually Ships within 24hours
    Weight:
    26.53 Ounces
    MSRP: $87.49
    $74.37
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $87.49
    $74.37
    Subtotal:
  • MERCURY OEM CABLE-STEER 9FT, 8M0227078

    Mercury CABLE-STEER 9FT OEM 8M0227078

    Mercury

    MSRP: $87.46
    $74.34
    Genuine Mercury CABLE-STEER 9FT, part number 8M0227078. Designed for use with compatible applications.
    8M0227078
    SKU:
    8M0227078
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $87.46
    $74.34
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $87.46
    $74.34
    Subtotal:
  • Total: items /

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