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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 T/S G2 5FT, 8M0085966

    Mercury CABLE T/S G2 5FT OEM 8M0085966

    Mercury

    MSRP: $39.48
    $33.56
    Genuine Mercury CABLE T/S G2 5FT, part number 8M0085966. Designed for use with compatible applications.
    8M0085966
    SKU:
    8M0085966
    Availability:
    Usually Ships within 24hours
    Weight:
    16.16 Ounces
    MSRP: $39.48
    $33.56
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $39.48
    $33.56
    Subtotal:
  • MERCURY OEM RELAY HARNESS 10P, 888429K12

    Mercury RELAY HARNESS 10P OEM 888429K12

    Mercury

    MSRP: $39.43
    $33.52
    Genuine Mercury RELAY HARNESS 10P, part number 888429K12. Designed for use with compatible applications.
    888429K12
    SKU:
    888429K12
    Availability:
    Usually Ships within 24hours
    Weight:
    6.48 Ounces
    MSRP: $39.43
    $33.52
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $39.43
    $33.52
    Subtotal:
  • MERCURY OEM HARNESS-6WAY 4M, 8M0210408

    Mercury HARNESS-6WAY 4M OEM 8M0210408

    Mercury

    MSRP: $39.32
    $33.42
    Genuine Mercury HARNESS-6WAY 4M, part number 8M0210408. Designed for use with compatible applications.
    8M0210408
    SKU:
    8M0210408
    Availability:
    Usually Ships within 24hours
    Weight:
    9.44 Ounces
    MSRP: $39.32
    $33.42
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $39.32
    $33.42
    Subtotal:
  • MERCURY OEM HARNESS-STR 5FT, 8M0159929

    Mercury HARNESS-STR 5FT OEM 8M0159929

    Mercury

    MSRP: $39.22
    $33.34
    Genuine Mercury HARNESS-STR 5FT, part number 8M0159929. Designed for use with compatible applications.
    8M0159929
    SKU:
    8M0159929
    Availability:
    Usually Ships within 24hours
    Weight:
    4.72 Ounces
    MSRP: $39.22
    $33.34
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $39.22
    $33.34
    Subtotal:
  • MERCURY OEM HARNESS-1, 879312T44

    Mercury HARNESS-1 OEM 879312T44

    Mercury

    MSRP: $39.02
    $33.17
    Genuine Mercury HARNESS-1, part number 879312T44. Designed for use with compatible applications.
    879312T44
    SKU:
    879312T44
    Availability:
    Usually Ships within 24hours
    Weight:
    3.52 Ounces
    MSRP: $39.02
    $33.17
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $39.02
    $33.17
    Subtotal:
  • MERCURY OEM CABLE-RED 10FT, 8M0150139

    Mercury CABLE-RED 10FT OEM 8M0150139

    Mercury

    MSRP: $38.99
    $33.14
    Genuine Mercury CABLE-RED 10FT, part number 8M0150139. Designed for use with compatible applications.
    8M0150139
    SKU:
    8M0150139
    Availability:
    Usually Ships within 24hours
    Weight:
    18.64 Ounces
    MSRP: $38.99
    $33.14
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.99
    $33.14
    Subtotal:
  • MERCURY OEM HARNESS WIRING, 8M0066256

    Mercury HARNESS WIRING OEM 8M0066256

    Mercury

    MSRP: $38.99
    $33.14
    Genuine Mercury HARNESS WIRING, part number 8M0066256. Designed for use with compatible applications.
    8M0066256
    SKU:
    8M0066256
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $38.99
    $33.14
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.99
    $33.14
    Subtotal:
  • MERCURY OEM LEVER-TILT STOP, 879288263

    Mercury LEVER-TILT STOP OEM 879288263

    Mercury

    MSRP: $38.99
    $33.14
    Genuine Mercury LEVER-TILT STOP, part number 879288263. Designed for use with compatible applications.
    879288263
    SKU:
    879288263
    Availability:
    Usually Ships within 24hours
    Weight:
    3.01 Ounces
    MSRP: $38.99
    $33.14
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.99
    $33.14
    Subtotal:
  • MERCURY OEM END-CABLE, 842459

    Mercury END-CABLE OEM 842459

    Mercury

    MSRP: $38.77
    $32.95
    Genuine Mercury END-CABLE, part number 842459. Designed for use with compatible applications.
    842459
    SKU:
    842459
    Availability:
    Usually Ships within 24hours
    Weight:
    1.01 Ounces
    MSRP: $38.77
    $32.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.77
    $32.95
    Subtotal:
  • MERCURY OEM CABLE T/S G1 4FT, 8M0085948

    Mercury CABLE T/S G1 4FT OEM 8M0085948

    Mercury

    MSRP: $38.76
    $32.95
    Genuine Mercury CABLE T/S G1 4FT, part number 8M0085948. Designed for use with compatible applications.
    8M0085948
    SKU:
    8M0085948
    Availability:
    Usually Ships within 24hours
    Weight:
    15.12 Ounces
    MSRP: $38.76
    $32.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.76
    $32.95
    Subtotal:
  • MERCURY OEM HARN-GENDER 6POS, 8M0176044

    Mercury HARN-GENDER 6POS OEM 8M0176044

    Mercury

    MSRP: $38.69
    $32.89
    Genuine Mercury HARN-GENDER 6POS, part number 8M0176044. Designed for use with compatible applications.
    8M0176044
    SKU:
    8M0176044
    Availability:
    Usually Ships within 24hours
    Weight:
    1.81 Ounces
    MSRP: $38.69
    $32.89
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.69
    $32.89
    Subtotal:
  • MERCURY OEM LEVER- REV. LCOK, 879147T76

    Mercury LEVER- REV. LCOK OEM 879147T76

    Mercury

    MSRP: $38.49
    $32.72
    Genuine Mercury LEVER- REV. LCOK, part number 879147T76. Designed for use with compatible applications.
    879147T76
    SKU:
    879147T76
    Availability:
    Usually Ships within 24hours
    Weight:
    2.50 Ounces
    MSRP: $38.49
    $32.72
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.49
    $32.72
    Subtotal:
  • MERCURY OEM SPRING-STARTER, 804024008

    Mercury SPRING-STARTER OEM 804024008

    Mercury

    MSRP: $38.49
    $32.72
    Genuine Mercury SPRING-STARTER, part number 804024008. Designed for use with compatible applications.
    804024008
    SKU:
    804024008
    Availability:
    Usually Ships within 24hours
    Weight:
    6.40 Ounces
    MSRP: $38.49
    $32.72
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.49
    $32.72
    Subtotal:
  • MERCURY OEM LEVER-THROTTLE, 898101905

    Mercury LEVER-THROTTLE OEM 898101905

    Mercury

    MSRP: $38.49
    $32.72
    Genuine Mercury LEVER-THROTTLE, part number 898101905. Designed for use with compatible applications.
    898101905
    SKU:
    898101905
    Availability:
    Usually Ships within 24hours
    Weight:
    1.01 Ounces
    MSRP: $38.49
    $32.72
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.49
    $32.72
    Subtotal:
  • MERCURY OEM CABLE ASY-SW-69IN, 8M3000654

    Mercury CABLE ASY-SW-69IN OEM 8M3000654

    Mercury

    MSRP: $38.49
    $32.72
    Genuine Mercury CABLE ASY-SW-69IN, part number 8M3000654. Designed for use with compatible applications.
    8M3000654
    SKU:
    8M3000654
    Availability:
    Usually Ships within 24hours
    Weight:
    8.00 Ounces
    MSRP: $38.49
    $32.72
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.49
    $32.72
    Subtotal:
  • MERCURY OEM LEVER ASSY, 858851A03

    Mercury LEVER ASSY OEM 858851A03

    Mercury

    MSRP: $38.49
    $32.72
    Genuine Mercury LEVER ASSY, part number 858851A03. Designed for use with compatible applications.
    858851A03
    SKU:
    858851A03
    Availability:
    Usually Ships within 24hours
    Weight:
    0.64 Ounces
    MSRP: $38.49
    $32.72
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.49
    $32.72
    Subtotal:
  • MERCURY OEM HARNESS EXTENSION, 879171T01

    Mercury HARNESS EXTENSION OEM 879171T01

    Mercury

    MSRP: $38.24
    $32.50
    Genuine Mercury HARNESS EXTENSION, part number 879171T01. Designed for use with compatible applications.
    879171T01
    SKU:
    879171T01
    Availability:
    Usually Ships within 24hours
    Weight:
    2.80 Ounces
    MSRP: $38.24
    $32.50
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.24
    $32.50
    Subtotal:
  • MERCURY OEM G3 HARNESS ADPTR, 8M0046081

    Mercury G3 HARNESS ADPTR OEM 8M0046081

    Mercury

    MSRP: $38.15
    $32.43
    Genuine Mercury G3 HARNESS ADPTR, part number 8M0046081. Designed for use with compatible applications.
    8M0046081
    SKU:
    8M0046081
    Availability:
    Usually Ships within 24hours
    Weight:
    2.75 Ounces
    MSRP: $38.15
    $32.43
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.15
    $32.43
    Subtotal:
  • MERCURY OEM LEVER ASSEMBLY, 8M0231824

    Mercury LEVER ASSEMBLY OEM 8M0231824

    Mercury

    MSRP: $38.09
    $32.38
    Genuine Mercury LEVER ASSEMBLY, part number 8M0231824. Designed for use with compatible applications.
    8M0231824
    SKU:
    8M0231824
    Availability:
    Usually Ships within 24hours
    Weight:
    5.28 Ounces
    MSRP: $38.09
    $32.38
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.09
    $32.38
    Subtotal:
  • MERCURY OEM CABLE-RED 6FT, 8M0149784

    Mercury CABLE-RED 6FT OEM 8M0149784

    Mercury

    MSRP: $37.99
    $32.29
    Genuine Mercury CABLE-RED 6FT, part number 8M0149784. Designed for use with compatible applications.
    8M0149784
    SKU:
    8M0149784
    Availability:
    Usually Ships within 24hours
    Weight:
    15.90 Ounces
    MSRP: $37.99
    $32.29
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $37.99
    $32.29
    Subtotal:
  • Total: items /

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