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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-FUEL, 8M0153455

    Mercury HARNESS-FUEL OEM 8M0153455

    Mercury

    MSRP: $34.96
    $29.72
    Genuine Mercury HARNESS-FUEL, part number 8M0153455. Designed for use with compatible applications.
    8M0153455
    SKU:
    8M0153455
    Availability:
    Usually Ships within 24hours
    Weight:
    4.16 Ounces
    MSRP: $34.96
    $29.72
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $34.96
    $29.72
    Subtotal:
  • MERCURY OEM HARNESS ASSY-TRIM, 865772T01

    Mercury HARNESS ASSY-TRIM OEM 865772T01

    Mercury

    MSRP: $34.92
    $29.68
    Genuine Mercury HARNESS ASSY-TRIM, part number 865772T01. Designed for use with compatible applications.
    865772T01
    SKU:
    865772T01
    Availability:
    Usually Ships within 24hours
    Weight:
    13.01 Ounces
    MSRP: $34.92
    $29.68
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $34.92
    $29.68
    Subtotal:
  • MERCURY OEM HARN EXT-2PN 20FT, 8M0191742

    Mercury HARN EXT-2PN 20FT OEM 8M0191742

    Mercury

    MSRP: $34.85
    $29.62
    Genuine Mercury HARN EXT-2PN 20FT, part number 8M0191742. Designed for use with compatible applications.
    8M0191742
    SKU:
    8M0191742
    Availability:
    Usually Ships within 24hours
    Weight:
    10.72 Ounces
    MSRP: $34.85
    $29.62
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $34.85
    $29.62
    Subtotal:
  • MERCURY OEM BRKT KIT-STEERING, 816667A2

    Mercury BRKT KIT-STEERING OEM 816667A2

    Mercury

    MSRP: $34.71
    $29.50
    Genuine Mercury BRKT KIT-STEERING, part number 816667A2. Designed for use with compatible applications.
    816667A2
    SKU:
    816667A2
    Availability:
    Usually Ships within 24hours
    Weight:
    15.01 Ounces
    MSRP: $34.71
    $29.50
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $34.71
    $29.50
    Subtotal:
  • MERCURY OEM CABLE-NEG 3M, 8M0223189

    Mercury CABLE-NEG 3M OEM 8M0223189

    Mercury

    MSRP: $34.52
    $29.34
    Genuine Mercury CABLE-NEG 3M, part number 8M0223189. Designed for use with compatible applications.
    8M0223189
    SKU:
    8M0223189
    Availability:
    Usually Ships within 24hours
    Weight:
    69.92 Ounces
    MSRP: $34.52
    $29.34
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $34.52
    $29.34
    Subtotal:
  • MERCURY OEM CABLE-THROTTLE, 43242T18

    Mercury CABLE-THROTTLE OEM 43242T18

    Mercury

    MSRP: $34.49
    $29.32
    Genuine Mercury CABLE-THROTTLE, part number 43242T18. Designed for use with compatible applications.
    43242T18
    SKU:
    43242T18
    Availability:
    Usually Ships within 24hours
    Weight:
    0.11 Ounces
    MSRP: $34.49
    $29.32
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $34.49
    $29.32
    Subtotal:
  • MERCURY OEM HARN EXT-3PN 15FT, 8M0191745

    Mercury HARN EXT-3PN 15FT OEM 8M0191745

    Mercury

    MSRP: $34.44
    $29.27
    Genuine Mercury HARN EXT-3PN 15FT, part number 8M0191745. Designed for use with compatible applications.
    8M0191745
    SKU:
    8M0191745
    Availability:
    Usually Ships within 24hours
    Weight:
    14.40 Ounces
    MSRP: $34.44
    $29.27
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $34.44
    $29.27
    Subtotal:
  • MERCURY OEM STEERING PLATE, 8M0050941

    Mercury STEERING PLATE OEM 8M0050941

    Mercury

    MSRP: $34.35
    $29.20
    Genuine Mercury STEERING PLATE, part number 8M0050941. Designed for use with compatible applications.
    8M0050941
    SKU:
    8M0050941
    Availability:
    Usually Ships within 24hours
    Weight:
    27.20 Ounces
    MSRP: $34.35
    $29.20
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $34.35
    $29.20
    Subtotal:
  • MERCURY OEM KEY-DRIVE, 566541

    Mercury KEY-DRIVE OEM 566541

    Mercury

    MSRP: $34.11
    $28.99
    Genuine Mercury KEY-DRIVE, part number 566541. Designed for use with compatible applications.
    566541
    SKU:
    566541
    Availability:
    Usually Ships within 24hours
    Weight:
    0.26 Ounces
    MSRP: $34.11
    $28.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $34.11
    $28.99
    Subtotal:
  • MERCURY OEM HARNESS ASSY, 889295T

    Mercury HARNESS ASSY OEM 889295T

    Mercury

    MSRP: $34.10
    $28.99
    Genuine Mercury HARNESS ASSY, part number 889295T. Designed for use with compatible applications.
    889295T
    SKU:
    889295T
    Availability:
    Usually Ships within 24hours
    Weight:
    3.20 Ounces
    MSRP: $34.10
    $28.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $34.10
    $28.99
    Subtotal:
  • MERCURY OEM HARNESS ASSEMBLY, 8M0058409

    Mercury HARNESS ASSEMBLY OEM 8M0058409

    Mercury

    MSRP: $34.08
    $28.97
    Genuine Mercury HARNESS ASSEMBLY, part number 8M0058409. Designed for use with compatible applications.
    8M0058409
    SKU:
    8M0058409
    Availability:
    Usually Ships within 24hours
    Weight:
    4.40 Ounces
    MSRP: $34.08
    $28.97
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $34.08
    $28.97
    Subtotal:
  • MERCURY OEM REPAIR END-COIL, 8M0199942

    Mercury REPAIR END-COIL 8M0199942

    Mercury

    MSRP: $33.99
    $28.89
    Genuine Mercury REPAIR END-COIL, part number 8M0199942. Designed for use with compatible applications.
    8M0199942
    SKU:
    8M0199942
    Availability:
    Usually Ships within 24hours
    Weight:
    0.64 Ounces
    MSRP: $33.99
    $28.89
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.99
    $28.89
    Subtotal:
  • MERCURY OEM FUSE BLOCK-175AMP, 8M0174088

    Mercury FUSE BLOCK-175AMP OEM 8M0174088

    Mercury

    MSRP: $33.99
    $28.89
    Genuine Mercury FUSE BLOCK-175AMP, part number 8M0174088. Designed for use with compatible applications.
    8M0174088
    SKU:
    8M0174088
    Availability:
    Usually Ships within 24hours
    Weight:
    0.80 Ounces
    MSRP: $33.99
    $28.89
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.99
    $28.89
    Subtotal:
  • MERCURY OEM PROBE-TEMPERATURE, 8540111

    Mercury PROBE-TEMPERATURE OEM 8540111

    Mercury

    MSRP: $33.99
    $28.89
    Genuine Mercury PROBE-TEMPERATURE, part number 8540111. Designed for use with compatible applications.
    8540111
    SKU:
    8540111
    Availability:
    Usually Ships within 24hours
    Weight:
    1.01 Ounces
    MSRP: $33.99
    $28.89
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.99
    $28.89
    Subtotal:
  • MERCURY OEM HARNESS ASSY, 86939A2

    Mercury HARNESS ASSY OEM 86939A2

    Mercury

    MSRP: $33.99
    $28.89
    Genuine Mercury HARNESS ASSY, part number 86939A2. Designed for use with compatible applications.
    86939A2
    SKU:
    86939A2
    Availability:
    Usually Ships within 24hours
    Weight:
    1.01 Ounces
    MSRP: $33.99
    $28.89
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.99
    $28.89
    Subtotal:
  • MERCURY OEM LEVER HANDLE-BLK, M899551T1

    Mercury LEVER HANDLE-BLK OEM M899551T1

    Mercury

    MSRP: $33.99
    $28.89
    Genuine Mercury LEVER HANDLE-BLK, part number M899551T1. Designed for use with compatible applications.
    M899551T1
    SKU:
    M899551T1
    Availability:
    Usually Ships within 24hours
    Weight:
    181.01 Ounces
    MSRP: $33.99
    $28.89
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.99
    $28.89
    Subtotal:
  • MERCURY OEM CABLE ASY-BATTERY, 88439A27

    Mercury CABLE ASY-BATTERY OEM 88439A27

    Mercury

    MSRP: $33.99
    $28.89
    Genuine Mercury CABLE ASY-BATTERY, part number 88439A27. Designed for use with compatible applications.
    88439A27
    SKU:
    88439A27
    Availability:
    Usually Ships within 24hours
    Weight:
    8.75 Ounces
    MSRP: $33.99
    $28.89
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.99
    $28.89
    Subtotal:
  • MERCURY OEM LANYARD STOPPER, 97756M

    Mercury LANYARD STOPPER OEM 97756M

    Mercury

    MSRP: $33.99
    $28.89
    Genuine Mercury LANYARD STOPPER, part number 97756M. Designed for use with compatible applications.
    97756M
    SKU:
    97756M
    Availability:
    Usually Ships within 24hours
    Weight:
    0.75 Ounces
    MSRP: $33.99
    $28.89
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.99
    $28.89
    Subtotal:
  • MERCURY OEM HARNESS-120 EXT, 8M3000377

    Mercury HARNESS-120 EXT OEM 8M3000377

    Mercury

    MSRP: $33.81
    $28.74
    Genuine Mercury HARNESS-120 EXT, part number 8M3000377. Designed for use with compatible applications.
    8M3000377
    SKU:
    8M3000377
    Availability:
    Usually Ships within 24hours
    Weight:
    0.51 Ounces
    MSRP: $33.81
    $28.74
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.81
    $28.74
    Subtotal:
  • MERCURY OEM FUSE-90 AMP, 8M6001960

    Mercury FUSE-90 AMP OEM 8M6001960

    Mercury

    MSRP: $33.80
    $28.73
    Genuine Mercury FUSE-90 AMP, part number 8M6001960. Designed for use with compatible applications.
    8M6001960
    SKU:
    8M6001960
    Availability:
    Usually Ships within 24hours
    Weight:
    1.01 Ounces
    MSRP: $33.80
    $28.73
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.80
    $28.73
    Subtotal:
  • Total: items /

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