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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
  • On Sale
    MERCURY OEM CABLE-29 IN FIXED, 8M0077130

    Mercury CABLE-29 IN FIXED OEM 8M0077130

    Mercury

    MSRP: $158.27
    Now: $155.60
    Was: $158.27
    Genuine Mercury CABLE-29 IN FIXED, part number 8M0077130. Designed for use with compatible applications.
    8M0077130
    SKU:
    8M0077130
    Availability:
    Usually Ships within 24hours
    Weight:
    6.10 Ounces
    MSRP: $158.27
    Now: $155.60
    Was: $158.27
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $158.27
    Now: $155.60
    Was: $158.27
    Subtotal:
  • On Sale
    MERCURY OEM ADAPT-NMEA 2000, 8M6010205

    Mercury ADAPT-NMEA 2000 OEM 8M6010205

    Mercury

    MSRP: $158.00
    Now: $134.30
    Was: $158.00
    Genuine Mercury ADAPT-NMEA 2000, part number 8M6010205. Designed for use with compatible applications.
    8M6010205
    SKU:
    8M6010205
    Availability:
    Usually Ships within 24hours
    Weight:
    5.92 Ounces
    MSRP: $158.00
    Now: $134.30
    Was: $158.00
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $158.00
    Now: $134.30
    Was: $158.00
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS ASSY, 803884A02

    Mercury HARNESS ASSY OEM 803884A02

    Mercury

    MSRP: $157.99
    Now: $134.29
    Was: $157.99
    Genuine Mercury HARNESS ASSY, part number 803884A02. Designed for use with compatible applications.
    803884A02
    SKU:
    803884A02
    Availability:
    Usually Ships within 24hours
    Weight:
    2.50 Ounces
    MSRP: $157.99
    Now: $134.29
    Was: $157.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $157.99
    Now: $134.29
    Was: $157.99
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS ASSY, 892330T02

    Mercury HARNESS ASSY OEM 892330T02

    Mercury

    MSRP: $157.87
    Now: $134.19
    Was: $157.87
    Genuine Mercury HARNESS ASSY, part number 892330T02. Designed for use with compatible applications.
    892330T02
    SKU:
    892330T02
    Availability:
    Usually Ships within 24hours
    Weight:
    76.00 Ounces
    MSRP: $157.87
    Now: $134.19
    Was: $157.87
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $157.87
    Now: $134.19
    Was: $157.87
    Subtotal:
  • On Sale
    MERCURY OEM CABLE-28 IN FIXED, 8M0077129

    Mercury CABLE-28 IN FIXED OEM 8M0077129

    Mercury

    MSRP: $157.84
    Now: $155.60
    Was: $157.84
    Genuine Mercury CABLE-28 IN FIXED, part number 8M0077129. Designed for use with compatible applications.
    8M0077129
    SKU:
    8M0077129
    Availability:
    Usually Ships within 24hours
    Weight:
    5.76 Ounces
    MSRP: $157.84
    Now: $155.60
    Was: $157.84
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $157.84
    Now: $155.60
    Was: $157.84
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS-MECH 20, 8M0144636

    Mercury HARNESS-MECH 20 OEM 8M0144636

    Mercury

    MSRP: $156.99
    Now: $133.44
    Was: $156.99
    Genuine Mercury HARNESS-MECH 20, part number 8M0144636. Designed for use with compatible applications.
    8M0144636
    SKU:
    8M0144636
    Availability:
    Usually Ships within 24hours
    Weight:
    78.50 Ounces
    MSRP: $156.99
    Now: $133.44
    Was: $156.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $156.99
    Now: $133.44
    Was: $156.99
    Subtotal:
  • On Sale
    MERCURY OEM SHIFT CABLE ASSY, 33981A06

    Mercury SHIFT CABLE ASSY OEM 33981A06

    Mercury

    MSRP: $156.99
    Now: $133.44
    Was: $156.99
    Genuine Mercury SHIFT CABLE ASSY, part number 33981A06. Designed for use with compatible applications.
    33981A06
    SKU:
    33981A06
    Availability:
    Usually Ships within 24hours
    Weight:
    24.00 Ounces
    MSRP: $156.99
    Now: $133.44
    Was: $156.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $156.99
    Now: $133.44
    Was: $156.99
    Subtotal:
  • On Sale
    MERCURY OEM HOUSING-STARTER, 8M0121770

    Mercury HOUSING-STARTER OEM 8M0121770

    Mercury

    MSRP: $155.99
    Now: $132.59
    Was: $155.99
    Genuine Mercury HOUSING-STARTER, part number 8M0121770. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 803716.
    8M0121770
    SKU:
    8M0121770
    Availability:
    Usually Ships within 24hours
    Weight:
    37.81 Ounces
    MSRP: $155.99
    Now: $132.59
    Was: $155.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $155.99
    Now: $132.59
    Was: $155.99
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS ASSY-TRIM, 826802T31

    Mercury HARNESS ASSY-TRIM OEM 826802T31

    Mercury

    MSRP: $155.99
    Now: $132.59
    Was: $155.99
    Genuine Mercury HARNESS ASSY-TRIM, part number 826802T31. Designed for use with compatible applications.
    826802T31
    SKU:
    826802T31
    Availability:
    Usually Ships within 24hours
    Weight:
    16.00 Ounces
    MSRP: $155.99
    Now: $132.59
    Was: $155.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $155.99
    Now: $132.59
    Was: $155.99
    Subtotal:
  • On Sale
    MERCURY OEM CABLE ASSY, 12019

    Mercury CABLE ASSY OEM 12019

    Mercury

    MSRP: $155.99
    Now: $132.59
    Was: $155.99
    Genuine Mercury CABLE ASSY, part number 12019. Designed for use with compatible applications.
    12019
    SKU:
    12019
    Availability:
    Usually Ships within 24hours
    Weight:
    1.04 Ounces
    MSRP: $155.99
    Now: $132.59
    Was: $155.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $155.99
    Now: $132.59
    Was: $155.99
    Subtotal:
  • On Sale
    MERCURY OEM HARN-LINK 25FT, 8M0176943

    Mercury HARN-LINK 25FT OEM 8M0176943

    Mercury

    MSRP: $155.81
    Now: $132.44
    Was: $155.81
    Genuine Mercury HARN-LINK 25FT, part number 8M0176943. Designed for use with compatible applications.
    8M0176943
    SKU:
    8M0176943
    Availability:
    Usually Ships within 24hours
    Weight:
    30.13 Ounces
    MSRP: $155.81
    Now: $132.44
    Was: $155.81
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $155.81
    Now: $132.44
    Was: $155.81
    Subtotal:
  • On Sale
    MERCURY OEM INSULATOR, 807685T3

    Mercury INSULATOR OEM 807685T3

    Mercury

    MSRP: $155.32
    Now: $136.95
    Was: $155.32
    Genuine Mercury INSULATOR, part number 807685T3. Designed for use with compatible applications.
    807685T3
    SKU:
    807685T3
    Availability:
    Usually Ships within 24hours
    Weight:
    22.61 Ounces
    MSRP: $155.32
    Now: $136.95
    Was: $155.32
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $155.32
    Now: $136.95
    Was: $155.32
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS ASSY-50FT, 879981T50

    Mercury HARNESS ASSY-50FT OEM 879981T50

    Mercury

    MSRP: $155.30
    Now: $132.01
    Was: $155.30
    Genuine Mercury HARNESS ASSY-50FT, part number 879981T50. Designed for use with compatible applications.
    879981T50
    SKU:
    879981T50
    Availability:
    Usually Ships within 24hours
    Weight:
    49.50 Ounces
    MSRP: $155.30
    Now: $132.01
    Was: $155.30
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $155.30
    Now: $132.01
    Was: $155.30
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS TILL HNDL, 8M0204389

    Mercury HARNESS TILL HNDL OEM 8M0204389

    Mercury

    MSRP: $154.99
    Now: $131.74
    Was: $154.99
    Genuine Mercury HARNESS TILL HNDL, part number 8M0204389. Designed for use with compatible applications.
    8M0204389
    SKU:
    8M0204389
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $154.99
    Now: $131.74
    Was: $154.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $154.99
    Now: $131.74
    Was: $154.99
    Subtotal:
  • On Sale
    MERCURY OEM SONAR HARNESS, 8M4004066

    Mercury SONAR HARNESS OEM 8M4004066

    Mercury

    MSRP: $154.99
    Now: $148.68
    Was: $154.99
    Genuine Mercury SONAR HARNESS, part number 8M4004066. Designed for use with compatible applications.
    8M4004066
    SKU:
    8M4004066
    Availability:
    Usually Ships within 24hours
    Weight:
    53.41 Ounces
    MSRP: $154.99
    Now: $148.68
    Was: $154.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $154.99
    Now: $148.68
    Was: $154.99
    Subtotal:
  • On Sale
    MERCURY OEM CABLE KIT-T/S, 8M0161150

    Mercury CABLE KIT-T/S OEM 8M0161150

    Mercury

    MSRP: $154.69
    Now: $131.49
    Was: $154.69
    Genuine Mercury CABLE KIT-T/S, part number 8M0161150. Designed for use with compatible applications.
    8M0161150
    SKU:
    8M0161150
    Availability:
    Usually Ships within 24hours
    Weight:
    24.40 Ounces
    MSRP: $154.69
    Now: $131.49
    Was: $154.69
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $154.69
    Now: $131.49
    Was: $154.69
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS/PLATE MCH, 8M0137118

    Mercury HARNESS/PLATE MCH OEM 8M0137118

    Mercury

    MSRP: $154.56
    Now: $136.32
    Was: $154.56
    Genuine Mercury HARNESS/PLATE MCH, part number 8M0137118. Designed for use with compatible applications.
    8M0137118
    SKU:
    8M0137118
    Availability:
    Usually Ships within 24hours
    Weight:
    24.00 Ounces
    MSRP: $154.56
    Now: $136.32
    Was: $154.56
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $154.56
    Now: $136.32
    Was: $154.56
    Subtotal:
  • On Sale
    MERCURY OEM RECOIL STARTER, 8M0227444

    Mercury RECOIL STARTER 8M0227444

    Mercury

    MSRP: $154.49
    Now: $131.32
    Was: $154.49
    Genuine Mercury RECOIL STARTER, part number 8M0227444. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0056437.
    8M0227444
    SKU:
    8M0227444
    Availability:
    Usually Ships within 24hours
    Weight:
    33.28 Ounces
    MSRP: $154.49
    Now: $131.32
    Was: $154.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $154.49
    Now: $131.32
    Was: $154.49
    Subtotal:
  • On Sale
    MERCURY OEM IGNITION COIL, 815113T02

    Mercury IGNITION COIL 815113T02

    Mercury

    MSRP: $154.49
    Now: $131.32
    Was: $154.49
    Genuine Mercury IGNITION COIL, part number 815113T02. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 16064, 16064A1, 16064A3.
    815113T02
    SKU:
    815113T02
    Availability:
    Usually Ships within 24hours
    Weight:
    7.01 Ounces
    MSRP: $154.49
    Now: $131.32
    Was: $154.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $154.49
    Now: $131.32
    Was: $154.49
    Subtotal:
  • On Sale
    MERCURY OEM HARNESS ASSY, 854323A2

    Mercury HARNESS ASSY OEM 854323A2

    Mercury

    MSRP: $153.49
    Now: $130.47
    Was: $153.49
    Genuine Mercury HARNESS ASSY, part number 854323A2. Designed for use with compatible applications.
    854323A2
    SKU:
    854323A2
    Availability:
    Usually Ships within 24hours
    Weight:
    11.01 Ounces
    MSRP: $153.49
    Now: $130.47
    Was: $153.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $153.49
    Now: $130.47
    Was: $153.49
    Subtotal:
  • Total: items /

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