Family-Owned • 40+ Years Experience • Authorized Mercury & Mercruiser Dealer


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 HARN-EXCIT EXT10F, 8M0176939

    Mercury HARN-EXCIT EXT10F OEM 8M0176939

    Mercury

    MSRP: $54.08
    $45.97
    Genuine Mercury HARN-EXCIT EXT10F, part number 8M0176939. Designed for use with compatible applications.
    8M0176939
    SKU:
    8M0176939
    Availability:
    Usually Ships within 24hours
    Weight:
    4.72 Ounces
    MSRP: $54.08
    $45.97
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $54.08
    $45.97
    Subtotal:
  • MERCURY OEM HARN-RMT SGL/DUAL, 8M0175109

    Mercury HARN-RMT SGL/DUAL OEM 8M0175109

    Mercury

    MSRP: $54.05
    $45.94
    Genuine Mercury HARN-RMT SGL/DUAL, part number 8M0175109. Designed for use with compatible applications.
    8M0175109
    SKU:
    8M0175109
    Availability:
    Usually Ships within 24hours
    Weight:
    2.56 Ounces
    MSRP: $54.05
    $45.94
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $54.05
    $45.94
    Subtotal:
  • MERCURY OEM HARNESS-STR 10FT, 8M0150119

    Mercury HARNESS-STR 10FT OEM 8M0150119

    Mercury

    MSRP: $54.02
    $45.92
    Genuine Mercury HARNESS-STR 10FT, part number 8M0150119. Designed for use with compatible applications.
    8M0150119
    SKU:
    8M0150119
    Availability:
    Usually Ships within 24hours
    Weight:
    12.96 Ounces
    MSRP: $54.02
    $45.92
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $54.02
    $45.92
    Subtotal:
  • MERCURY OEM HARNESS WIRING, 8M0067964

    Mercury HARNESS WIRING OEM 8M0067964

    Mercury

    MSRP: $53.99
    $45.89
    Genuine Mercury HARNESS WIRING, part number 8M0067964. Designed for use with compatible applications.
    8M0067964
    SKU:
    8M0067964
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $53.99
    $45.89
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.99
    $45.89
    Subtotal:
  • MERCURY OEM PLATE-COIL, 892858T01

    Mercury PLATE-COIL 892858T01

    Mercury

    MSRP: $53.99
    $45.89
    Genuine Mercury PLATE-COIL, part number 892858T01. Designed for use with compatible applications.
    892858T01
    SKU:
    892858T01
    Availability:
    Usually Ships within 24hours
    Weight:
    9.60 Ounces
    MSRP: $53.99
    $45.89
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.99
    $45.89
    Subtotal:
  • MERCURY OEM HARNESS-GLOW PLUG, 8M0119579

    Mercury HARNESS-GLOW PLUG OEM 8M0119579

    Mercury

    MSRP: $53.92
    $45.83
    Genuine Mercury HARNESS-GLOW PLUG, part number 8M0119579. Designed for use with compatible applications.
    8M0119579
    SKU:
    8M0119579
    Availability:
    Usually Ships within 24hours
    Weight:
    0.30 Ounces
    MSRP: $53.92
    $45.83
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.92
    $45.83
    Subtotal:
  • MERCURY OEM CABLE T/S G1 21FT, 8M0085962

    Mercury CABLE T/S G1 21FT OEM 8M0085962

    Mercury

    MSRP: $53.84
    $45.76
    Genuine Mercury CABLE T/S G1 21FT, part number 8M0085962. Designed for use with compatible applications.
    8M0085962
    SKU:
    8M0085962
    Availability:
    Usually Ships within 24hours
    Weight:
    42.75 Ounces
    MSRP: $53.84
    $45.76
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.84
    $45.76
    Subtotal:
  • MERCURY OEM CABLE T/S SA 8 FT, 8M0082580

    Mercury CABLE T/S SA 8 FT OEM 8M0082580

    Mercury

    MSRP: $53.84
    $45.76
    Genuine Mercury CABLE T/S SA 8 FT, part number 8M0082580. Designed for use with compatible applications.
    8M0082580
    SKU:
    8M0082580
    Availability:
    Usually Ships within 24hours
    Weight:
    20.26 Ounces
    MSRP: $53.84
    $45.76
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.84
    $45.76
    Subtotal:
  • MERCURY OEM CABLE T/S G1 8 FT, 8M0082481

    Mercury CABLE T/S G1 8 FT OEM 8M0082481

    Mercury

    MSRP: $53.84
    $45.76
    Genuine Mercury CABLE T/S G1 8 FT, part number 8M0082481. Designed for use with compatible applications.
    8M0082481
    SKU:
    8M0082481
    Availability:
    Usually Ships within 24hours
    Weight:
    22.24 Ounces
    MSRP: $53.84
    $45.76
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.84
    $45.76
    Subtotal:
  • MERCURY OEM CABLE T/S G2 18FT, 8M0085979

    Mercury CABLE T/S G2 18FT OEM 8M0085979

    Mercury

    MSRP: $53.84
    $45.76
    Genuine Mercury CABLE T/S G2 18FT, part number 8M0085979. Designed for use with compatible applications.
    8M0085979
    SKU:
    8M0085979
    Availability:
    Usually Ships within 24hours
    Weight:
    36.80 Ounces
    MSRP: $53.84
    $45.76
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.84
    $45.76
    Subtotal:
  • MERCURY OEM CABLE T/S G2 8 FT, 8M0082531

    Mercury CABLE T/S G2 8 FT OEM 8M0082531

    Mercury

    MSRP: $53.84
    $45.76
    Genuine Mercury CABLE T/S G2 8 FT, part number 8M0082531. Designed for use with compatible applications.
    8M0082531
    SKU:
    8M0082531
    Availability:
    Usually Ships within 24hours
    Weight:
    22.24 Ounces
    MSRP: $53.84
    $45.76
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.84
    $45.76
    Subtotal:
  • MERCURY OEM HARN-HELM EXT 20, 8M0163382

    Mercury HARN-HELM EXT 20 OEM 8M0163382

    Mercury

    MSRP: $53.80
    $45.73
    Genuine Mercury HARN-HELM EXT 20, part number 8M0163382. Designed for use with compatible applications.
    8M0163382
    SKU:
    8M0163382
    Availability:
    Usually Ships within 24hours
    Weight:
    13.20 Ounces
    MSRP: $53.80
    $45.73
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.80
    $45.73
    Subtotal:
  • MERCURY OEM HARNESS 25 FT, 8M0095827

    Mercury HARNESS 25 FT OEM 8M0095827

    Mercury

    MSRP: $53.70
    $45.65
    Genuine Mercury HARNESS 25 FT, part number 8M0095827. Designed for use with compatible applications.
    8M0095827
    SKU:
    8M0095827
    Availability:
    Usually Ships within 24hours
    Weight:
    20.00 Ounces
    MSRP: $53.70
    $45.65
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.70
    $45.65
    Subtotal:
  • MERCURY OEM HARNESS TRIM, 8M0142682

    Mercury HARNESS TRIM OEM 8M0142682

    Mercury

    MSRP: $53.49
    $45.47
    Genuine Mercury HARNESS TRIM, part number 8M0142682. Designed for use with compatible applications.
    8M0142682
    SKU:
    8M0142682
    Availability:
    Usually Ships within 24hours
    Weight:
    9.76 Ounces
    MSRP: $53.49
    $45.47
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.49
    $45.47
    Subtotal:
  • MERCURY OEM HARNESS ASSY-TOOL, 833169A1

    Mercury HARNESS ASSY-TOOL OEM 833169A1

    Mercury

    MSRP: $53.49
    $45.47
    Genuine Mercury HARNESS ASSY-TOOL, part number 833169A1. Designed for use with compatible applications.
    833169A1
    SKU:
    833169A1
    Availability:
    Usually Ships within 24hours
    Weight:
    6.00 Ounces
    MSRP: $53.49
    $45.47
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.49
    $45.47
    Subtotal:
  • MERCURY OEM BELLOWS KIT-STEER, 877581A4

    Mercury BELLOWS KIT-STEER OEM 877581A4

    Mercury

    MSRP: $53.49
    $45.47
    Genuine Mercury BELLOWS KIT-STEER, part number 877581A4. Designed for use with compatible applications.
    877581A4
    SKU:
    877581A4
    Availability:
    Usually Ships within 24hours
    Weight:
    3.12 Ounces
    MSRP: $53.49
    $45.47
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.49
    $45.47
    Subtotal:
  • MERCURY OEM HOUSING-W/P, 8260531

    Mercury HOUSING-W/P OEM 8260531

    Mercury

    MSRP: $53.49
    $45.47
    Genuine Mercury HOUSING-W/P, part number 8260531. Designed for use with compatible applications.
    8260531
    SKU:
    8260531
    Availability:
    Usually Ships within 24hours
    Weight:
    3.01 Ounces
    MSRP: $53.49
    $45.47
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.49
    $45.47
    Subtotal:
  • MERCURY OEM HOUSING-W/P, 826053T

    Mercury HOUSING-W/P OEM 826053T

    Mercury

    MSRP: $53.49
    $45.47
    Genuine Mercury HOUSING-W/P, part number 826053T. Designed for use with compatible applications.
    826053T
    SKU:
    826053T
    Availability:
    Usually Ships within 24hours
    Weight:
    3.01 Ounces
    MSRP: $53.49
    $45.47
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.49
    $45.47
    Subtotal:
  • MERCURY OEM HARN-Y J-BOX, 8M0165555

    Mercury HARN-Y J-BOX OEM 8M0165555

    Mercury

    MSRP: $53.39
    $45.38
    Genuine Mercury HARN-Y J-BOX, part number 8M0165555. Designed for use with compatible applications.
    8M0165555
    SKU:
    8M0165555
    Availability:
    Usually Ships within 24hours
    Weight:
    5.98 Ounces
    MSRP: $53.39
    $45.38
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.39
    $45.38
    Subtotal:
  • MERCURY OEM EXT HARNESS 20 FT, 8M0101642

    Mercury EXT HARNESS 20 FT OEM 8M0101642

    Mercury

    MSRP: $53.36
    $45.36
    Genuine Mercury EXT HARNESS 20 FT, part number 8M0101642. Designed for use with compatible applications.
    8M0101642
    SKU:
    8M0101642
    Availability:
    Usually Ships within 24hours
    Weight:
    13.41 Ounces
    MSRP: $53.36
    $45.36
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.36
    $45.36
    Subtotal:
  • Total: items /

Adding your products to cart

Prefer to Call? (727) 596-5929