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 WIRING HARNESS-TD, 8M0056993

    Mercury WIRING HARNESS-TD OEM 8M0056993

    Mercury

    MSRP: $101.38
    $86.17
    Genuine Mercury WIRING HARNESS-TD, part number 8M0056993. Designed for use with compatible applications.
    8M0056993
    SKU:
    8M0056993
    Availability:
    Usually Ships within 24hours
    Weight:
    5.38 Ounces
    MSRP: $101.38
    $86.17
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $101.38
    $86.17
    Subtotal:
  • MERCURY OEM HARNESS-N/TRM 15, 8M0120600

    Mercury HARNESS-N/TRM 15 OEM 8M0120600

    Mercury

    MSRP: $101.18
    $86.00
    Genuine Mercury HARNESS-N/TRM 15, part number 8M0120600. Designed for use with compatible applications.
    8M0120600
    SKU:
    8M0120600
    Availability:
    Usually Ships within 24hours
    Weight:
    64.96 Ounces
    MSRP: $101.18
    $86.00
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $101.18
    $86.00
    Subtotal:
  • MERCURY OEM CABLE KIT-T/S 4S, 8M0143358

    Mercury CABLE KIT-T/S 4S OEM 8M0143358

    Mercury

    MSRP: $101.02
    $85.87
    Genuine Mercury CABLE KIT-T/S 4S, part number 8M0143358. Designed for use with compatible applications.
    8M0143358
    SKU:
    8M0143358
    Availability:
    Usually Ships within 24hours
    Weight:
    21.70 Ounces
    MSRP: $101.02
    $85.87
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $101.02
    $85.87
    Subtotal:
  • MERCURY OEM CONDUIT WIRE HARN, 8M0204422

    Mercury CONDUIT WIRE HARN OEM 8M0204422

    Mercury

    MSRP: $100.99
    $85.84
    Genuine Mercury CONDUIT WIRE HARN, part number 8M0204422. Designed for use with compatible applications.
    8M0204422
    SKU:
    8M0204422
    Availability:
    Usually Ships within 24hours
    Weight:
    39.04 Ounces
    MSRP: $100.99
    $85.84
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.99
    $85.84
    Subtotal:
  • MERCURY OEM HARNESS-DRIVE, 8M0127178

    Mercury HARNESS-DRIVE OEM 8M0127178

    Mercury

    MSRP: $100.99
    $85.84
    Genuine Mercury HARNESS-DRIVE, part number 8M0127178. Designed for use with compatible applications.
    8M0127178
    SKU:
    8M0127178
    Availability:
    Usually Ships within 24hours
    Weight:
    7.50 Ounces
    MSRP: $100.99
    $85.84
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.99
    $85.84
    Subtotal:
  • MERCURY OEM HARNESS ASY, 896394T01

    Mercury HARNESS ASY OEM 896394T01

    Mercury

    MSRP: $100.96
    $85.82
    Genuine Mercury HARNESS ASY, part number 896394T01. Designed for use with compatible applications.
    896394T01
    SKU:
    896394T01
    Availability:
    Usually Ships within 24hours
    Weight:
    17.01 Ounces
    MSRP: $100.96
    $85.82
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.96
    $85.82
    Subtotal:
  • MERCURY OEM HARNESS, 897345T08

    Mercury HARNESS OEM 897345T08

    Mercury

    MSRP: $100.87
    $85.74
    Genuine Mercury HARNESS, part number 897345T08. Designed for use with compatible applications.
    897345T08
    SKU:
    897345T08
    Availability:
    Usually Ships within 24hours
    Weight:
    27.81 Ounces
    MSRP: $100.87
    $85.74
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.87
    $85.74
    Subtotal:
  • MERCURY OEM CABLE T/S SA 34FT, 8M0082604

    Mercury CABLE T/S SA 34FT OEM 8M0082604

    Mercury

    MSRP: $100.54
    $85.46
    Genuine Mercury CABLE T/S SA 34FT, part number 8M0082604. Designed for use with compatible applications.
    8M0082604
    SKU:
    8M0082604
    Availability:
    Usually Ships within 24hours
    Weight:
    74.30 Ounces
    MSRP: $100.54
    $85.46
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.54
    $85.46
    Subtotal:
  • MERCURY OEM CABLE T/S G1 34FT, 8M0082505

    Mercury CABLE T/S G1 34FT OEM 8M0082505

    Mercury

    MSRP: $100.54
    $85.46
    Genuine Mercury CABLE T/S G1 34FT, part number 8M0082505. Designed for use with compatible applications.
    8M0082505
    SKU:
    8M0082505
    Availability:
    Usually Ships within 24hours
    Weight:
    65.25 Ounces
    MSRP: $100.54
    $85.46
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.54
    $85.46
    Subtotal:
  • MERCURY OEM CABLE T/S G2 34FT, 8M0082555

    Mercury CABLE T/S G2 34FT OEM 8M0082555

    Mercury

    MSRP: $100.54
    $85.46
    Genuine Mercury CABLE T/S G2 34FT, part number 8M0082555. Designed for use with compatible applications.
    8M0082555
    SKU:
    8M0082555
    Availability:
    Usually Ships within 24hours
    Weight:
    64.96 Ounces
    MSRP: $100.54
    $85.46
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.54
    $85.46
    Subtotal:
  • MERCURY OEM STEERING LOCK KIT, 8M0097129

    Mercury STEERING LOCK KIT OEM 8M0097129

    Mercury

    MSRP: $100.49
    $85.42
    Genuine Mercury STEERING LOCK KIT, part number 8M0097129. Designed for use with compatible applications.
    8M0097129
    SKU:
    8M0097129
    Availability:
    Usually Ships within 24hours
    Weight:
    11.20 Ounces
    MSRP: $100.49
    $85.42
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.49
    $85.42
    Subtotal:
  • MERCURY OEM HARNESS-EXTENSION, 898103177

    Mercury HARNESS-EXTENSION OEM 898103177

    Mercury

    MSRP: $100.49
    $85.42
    Genuine Mercury HARNESS-EXTENSION, part number 898103177. Designed for use with compatible applications.
    898103177
    SKU:
    898103177
    Availability:
    Usually Ships within 24hours
    Weight:
    5.68 Ounces
    MSRP: $100.49
    $85.42
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.49
    $85.42
    Subtotal:
  • MERCURY OEM HARNESS ASY, 892473A01

    Mercury HARNESS ASY OEM 892473A01

    Mercury

    MSRP: $100.36
    $85.31
    Genuine Mercury HARNESS ASY, part number 892473A01. Designed for use with compatible applications.
    892473A01
    SKU:
    892473A01
    Availability:
    Usually Ships within 24hours
    Weight:
    20.80 Ounces
    MSRP: $100.36
    $85.31
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.36
    $85.31
    Subtotal:
  • MERCURY OEM HARNESS CM10012, 8M6006782

    Mercury HARNESS CM10012 OEM 8M6006782

    Mercury

    MSRP: $100.31
    $85.26
    Genuine Mercury HARNESS CM10012, part number 8M6006782. Designed for use with compatible applications.
    8M6006782
    SKU:
    8M6006782
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $100.31
    $85.26
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.31
    $85.26
    Subtotal:
  • MERCURY OEM CABLE-NEG 5M, 8M0223716

    Mercury CABLE-NEG 5M OEM 8M0223716

    Mercury

    MSRP: $100.10
    $85.09
    Genuine Mercury CABLE-NEG 5M, part number 8M0223716. Designed for use with compatible applications.
    8M0223716
    SKU:
    8M0223716
    Availability:
    Usually Ships within 24hours
    Weight:
    170.08 Ounces
    MSRP: $100.10
    $85.09
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.10
    $85.09
    Subtotal:
  • MERCURY OEM CABLE-CHARGE 5M, 8M0223519

    Mercury CABLE-CHARGE 5M OEM 8M0223519

    Mercury

    MSRP: $100.10
    $85.09
    Genuine Mercury CABLE-CHARGE 5M, part number 8M0223519. Designed for use with compatible applications.
    8M0223519
    SKU:
    8M0223519
    Availability:
    Usually Ships within 24hours
    Weight:
    170.56 Ounces
    MSRP: $100.10
    $85.09
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.10
    $85.09
    Subtotal:
  • MERCURY OEM LEVER KIT-SHIFT, 45518T1

    Mercury LEVER KIT-SHIFT OEM 45518T1

    Mercury

    MSRP: $99.99
    $84.99
    Genuine Mercury LEVER KIT-SHIFT, part number 45518T1. Designed for use with compatible applications.
    45518T1
    SKU:
    45518T1
    Availability:
    Usually Ships within 24hours
    Weight:
    4.50 Ounces
    MSRP: $99.99
    $84.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $99.99
    $84.99
    Subtotal:
  • MERCURY OEM HARNESS ASSY, 878231A6

    Mercury HARNESS ASSY OEM 878231A6

    Mercury

    MSRP: $99.99
    $84.99
    Genuine Mercury HARNESS ASSY, part number 878231A6. Designed for use with compatible applications.
    878231A6
    SKU:
    878231A6
    Availability:
    Usually Ships within 24hours
    Weight:
    4.48 Ounces
    MSRP: $99.99
    $84.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $99.99
    $84.99
    Subtotal:
  • MERCURY OEM HARNESS-GLOW PLUG, 8M0119578

    Mercury HARNESS-GLOW PLUG OEM 8M0119578

    Mercury

    MSRP: $99.82
    $84.85
    Genuine Mercury HARNESS-GLOW PLUG, part number 8M0119578. Designed for use with compatible applications.
    8M0119578
    SKU:
    8M0119578
    Availability:
    Usually Ships within 24hours
    Weight:
    15.70 Ounces
    MSRP: $99.82
    $84.85
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $99.82
    $84.85
    Subtotal:
  • MERCURY OEM HARNESS-Y, 879171T30

    Mercury HARNESS-Y OEM 879171T30

    Mercury

    MSRP: $99.70
    $84.75
    Genuine Mercury HARNESS-Y, part number 879171T30. Designed for use with compatible applications.
    879171T30
    SKU:
    879171T30
    Availability:
    Usually Ships within 24hours
    Weight:
    6.75 Ounces
    MSRP: $99.70
    $84.75
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $99.70
    $84.75
    Subtotal:
  • Total: items /

Adding your products to cart