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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-IGNITION, 850221A2

    Mercury HARNESS-IGNITION OEM 850221A2

    Mercury

    MSRP: $85.49
    $72.67
    Genuine Mercury HARNESS-IGNITION, part number 850221A2. Designed for use with compatible applications.
    850221A2
    SKU:
    850221A2
    Availability:
    Usually Ships within 24hours
    Weight:
    10.21 Ounces
    MSRP: $85.49
    $72.67
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $85.49
    $72.67
    Subtotal:
  • MERCURY OEM HARNESS-ADAPTOR, 883459T01

    Mercury HARNESS-ADAPTOR OEM 883459T01

    Mercury

    MSRP: $85.36
    $72.56
    Genuine Mercury HARNESS-ADAPTOR, part number 883459T01. Designed for use with compatible applications.
    883459T01
    SKU:
    883459T01
    Availability:
    Usually Ships within 24hours
    Weight:
    7.92 Ounces
    MSRP: $85.36
    $72.56
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $85.36
    $72.56
    Subtotal:
  • MERCURY OEM CABLE-CHRG 4M, 8M0223518

    Mercury CABLE-CHRG 4M OEM 8M0223518

    Mercury

    MSRP: $85.09
    $72.33
    Genuine Mercury CABLE-CHRG 4M, part number 8M0223518. Designed for use with compatible applications.
    8M0223518
    SKU:
    8M0223518
    Availability:
    Usually Ships within 24hours
    Weight:
    140.00 Ounces
    MSRP: $85.09
    $72.33
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $85.09
    $72.33
    Subtotal:
  • MERCURY OEM CABLE-NEG 4M, 8M0223715

    Mercury CABLE-NEG 4M OEM 8M0223715

    Mercury

    MSRP: $85.09
    $72.33
    Genuine Mercury CABLE-NEG 4M, part number 8M0223715. Designed for use with compatible applications.
    8M0223715
    SKU:
    8M0223715
    Availability:
    Usually Ships within 24hours
    Weight:
    140.32 Ounces
    MSRP: $85.09
    $72.33
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $85.09
    $72.33
    Subtotal:
  • MERCURY OEM CABLE T/S SA 26FT, 8M0082598

    Mercury CABLE T/S SA 26FT OEM 8M0082598

    Mercury

    MSRP: $85.00
    $72.25
    Genuine Mercury CABLE T/S SA 26FT, part number 8M0082598. Designed for use with compatible applications.
    8M0082598
    SKU:
    8M0082598
    Availability:
    Usually Ships within 24hours
    Weight:
    50.26 Ounces
    MSRP: $85.00
    $72.25
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $85.00
    $72.25
    Subtotal:
  • MERCURY OEM HARN-EXC EXT 20FT, 8M0176941

    Mercury HARN-EXC EXT 20FT OEM 8M0176941

    Mercury

    MSRP: $84.80
    $72.08
    Genuine Mercury HARN-EXC EXT 20FT, part number 8M0176941. Designed for use with compatible applications.
    8M0176941
    SKU:
    8M0176941
    Availability:
    Usually Ships within 24hours
    Weight:
    6.40 Ounces
    MSRP: $84.80
    $72.08
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $84.80
    $72.08
    Subtotal:
  • MERCURY OEM HARNESS CM10009, 8M6006781

    Mercury HARNESS CM10009 OEM 8M6006781

    Mercury

    MSRP: $84.76
    $72.05
    Genuine Mercury HARNESS CM10009, part number 8M6006781. Designed for use with compatible applications.
    8M6006781
    SKU:
    8M6006781
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $84.76
    $72.05
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $84.76
    $72.05
    Subtotal:
  • MERCURY OEM STARTER CASE, 8M0152372

    Mercury STARTER CASE OEM 8M0152372

    Mercury

    MSRP: $84.49
    $71.82
    Genuine Mercury STARTER CASE, part number 8M0152372. Designed for use with compatible applications.
    8M0152372
    SKU:
    8M0152372
    Availability:
    Usually Ships within 24hours
    Weight:
    26.40 Ounces
    MSRP: $84.49
    $71.82
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $84.49
    $71.82
    Subtotal:
  • MERCURY OEM HOUSING-W/P, 803750T05

    Mercury HOUSING-W/P OEM 803750T05

    Mercury

    MSRP: $84.49
    $71.82
    Genuine Mercury HOUSING-W/P, part number 803750T05. Designed for use with compatible applications.
    803750T05
    SKU:
    803750T05
    Availability:
    Usually Ships within 24hours
    Weight:
    3.01 Ounces
    MSRP: $84.49
    $71.82
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $84.49
    $71.82
    Subtotal:
  • MERCURY OEM CABLE, 898101183

    Mercury CABLE OEM 898101183

    Mercury

    MSRP: $84.49
    $71.82
    Genuine Mercury CABLE, part number 898101183. Designed for use with compatible applications.
    898101183
    SKU:
    898101183
    Availability:
    Usually Ships within 24hours
    Weight:
    2.00 Ounces
    MSRP: $84.49
    $71.82
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $84.49
    $71.82
    Subtotal:
  • MERCURY OEM HARNESS, 77618

    Mercury HARNESS OEM 77618

    Mercury

    MSRP: $84.49
    $71.82
    Genuine Mercury HARNESS, part number 77618. Designed for use with compatible applications.
    77618
    SKU:
    77618
    Availability:
    Usually Ships within 24hours
    Weight:
    2.00 Ounces
    MSRP: $84.49
    $71.82
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $84.49
    $71.82
    Subtotal:
  • MERCURY OEM CABLE T/S G1 24FT, 8M0082497

    Mercury CABLE T/S G1 24FT OEM 8M0082497

    Mercury

    MSRP: $84.39
    $71.73
    Genuine Mercury CABLE T/S G1 24FT, part number 8M0082497. Designed for use with compatible applications.
    8M0082497
    SKU:
    8M0082497
    Availability:
    Usually Ships within 24hours
    Weight:
    49.01 Ounces
    MSRP: $84.39
    $71.73
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $84.39
    $71.73
    Subtotal:
  • MERCURY OEM CABLE T/S G2 24FT, 8M0082547

    Mercury CABLE T/S G2 24FT OEM 8M0082547

    Mercury

    MSRP: $84.39
    $71.73
    Genuine Mercury CABLE T/S G2 24FT, part number 8M0082547. Designed for use with compatible applications.
    8M0082547
    SKU:
    8M0082547
    Availability:
    Usually Ships within 24hours
    Weight:
    48.48 Ounces
    MSRP: $84.39
    $71.73
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $84.39
    $71.73
    Subtotal:
  • MERCURY OEM HARN-EXT GAUGE 35, 8M0159768

    Mercury HARN-EXT GAUGE 35 OEM 8M0159768

    Mercury

    MSRP: $84.06
    $71.45
    Genuine Mercury HARN-EXT GAUGE 35, part number 8M0159768. Designed for use with compatible applications.
    8M0159768
    SKU:
    8M0159768
    Availability:
    Usually Ships within 24hours
    Weight:
    56.90 Ounces
    MSRP: $84.06
    $71.45
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $84.06
    $71.45
    Subtotal:
  • MERCURY OEM SLEEVE PROBE, 8M0221662

    Mercury SLEEVE PROBE OEM 8M0221662

    Mercury

    MSRP: $83.99
    $71.39
    Genuine Mercury SLEEVE PROBE, part number 8M0221662. Designed for use with compatible applications.
    8M0221662
    SKU:
    8M0221662
    Availability:
    Usually Ships within 24hours
    Weight:
    8.56 Ounces
    MSRP: $83.99
    $71.39
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $83.99
    $71.39
    Subtotal:
  • MERCURY OEM HARN-HELM EXT 35, 8M0163385

    Mercury HARN-HELM EXT 35 OEM 8M0163385

    Mercury

    MSRP: $83.51
    $70.98
    Genuine Mercury HARN-HELM EXT 35, part number 8M0163385. Designed for use with compatible applications.
    8M0163385
    SKU:
    8M0163385
    Availability:
    Usually Ships within 24hours
    Weight:
    32.40 Ounces
    MSRP: $83.51
    $70.98
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $83.51
    $70.98
    Subtotal:
  • MERCURY OEM CONDUIT WIRE HARN, 8M0204420

    Mercury CONDUIT WIRE HARN OEM 8M0204420

    Mercury

    MSRP: $83.49
    $70.97
    Genuine Mercury CONDUIT WIRE HARN, part number 8M0204420. Designed for use with compatible applications.
    8M0204420
    SKU:
    8M0204420
    Availability:
    Usually Ships within 24hours
    Weight:
    32.00 Ounces
    MSRP: $83.49
    $70.97
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $83.49
    $70.97
    Subtotal:
  • MERCURY OEM COIL-IGNITION, 8M0199950

    Mercury COIL-IGNITION 8M0199950

    Mercury

    MSRP: $83.49
    $70.97
    Genuine Mercury COIL-IGNITION, part number 8M0199950. Designed for use with compatible applications.
    8M0199950
    SKU:
    8M0199950
    Availability:
    Usually Ships within 24hours
    Weight:
    8.40 Ounces
    MSRP: $83.49
    $70.97
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $83.49
    $70.97
    Subtotal:
  • MERCURY OEM HARNESS, 897345T41

    Mercury HARNESS OEM 897345T41

    Mercury

    MSRP: $83.49
    $70.97
    Genuine Mercury HARNESS, part number 897345T41. Designed for use with compatible applications.
    897345T41
    SKU:
    897345T41
    Availability:
    Usually Ships within 24hours
    Weight:
    10.26 Ounces
    MSRP: $83.49
    $70.97
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $83.49
    $70.97
    Subtotal:
  • MERCURY OEM HARNESS-PUMP 12FT, 8M0150143

    Mercury HARNESS-PUMP 12FT OEM 8M0150143

    Mercury

    MSRP: $83.02
    $70.57
    Genuine Mercury HARNESS-PUMP 12FT, part number 8M0150143. Designed for use with compatible applications.
    8M0150143
    SKU:
    8M0150143
    Availability:
    Usually Ships within 24hours
    Weight:
    54.32 Ounces
    MSRP: $83.02
    $70.57
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $83.02
    $70.57
    Subtotal:
  • Total: items /

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