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.
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On Sale
Mercury OEM Marine SmartCraft Connect Mobile 8M0173128
Mercury
MSRP: $225.00Now: $191.25Was: $191.95SmartCraft® Connect Mobile Module Unlock a world of possibilities with the SmartCraft® Connect Mobile module. This innovative device brings the power of connectivity right to your smartphone or tablet, transforming your boating experience...8M0173128- SKU:
- 8M0173128
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.60 Ounces
MSRP: $225.00Now: $191.25Was: $191.95 -
Mercury FITTING BARB OEM 8M0142516
Mercury
MSRP: $4.09$3.48Genuine Mercury FITTING BARB, part number 8M0142516. Designed for use with compatible applications.8M0142516- SKU:
- 8M0142516
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.72 Ounces
MSRP: $4.09$3.48 -
Mercury SmartCraft Connect Module (Under Helm Dual Engine) 8M0173696
Mercury
Mercury SmartCraft Connect Under Helm Dual Engine Module 8M0173696 Genuine Mercury SmartCraft Connect module designed to integrate VesselView features with compatible multifunction displays and mobile devices for dual-engine Mercury and MerCruiser...8M0173696- SKU:
- 8M0173696
- Availability:
- Usually Ships within 24hours
- Weight:
- 10.40 Ounces
Qty in Cart: 0Quantity:Price:Subtotal: -
On Sale
Mercury OEM SmartCraft Connect Module (Level 3, Single) 8M0173694
Mercury
MSRP: $928.00Now: $788.80Was: $928.00Overview The Mercury VesselView Mobile (98-8M0173694) brings SmartCraft data straight to your phone or tablet without adding another screen to your dash. This version is made for single-engine setups and mounts under the helm,...8M0173694- SKU:
- 8M0173694
- Availability:
- Usually Ships within 24hours
- Weight:
- 10.40 Ounces
MSRP: $928.00Now: $788.80Was: $928.00 -
Mercury Engine Control Unit (ECU) 8M0135817
Mercury
MSRP: $994.99$845.74The Mercury Engine Control Unit (ECU) 8M0135817 is a genuine Mercury OEM electronic control module designed to manage critical engine functions and optimize engine performance. The ECU serves as the central control component for the engine management...8M0135817- SKU:
- 8M0135817
- Availability:
- Usually Ships within 24hours
- Weight:
- 7.41 Ounces
MSRP: $994.99$845.74 -
On Sale
Mercury OEM SmartCraft Connect (Under Cowl, Single) 8M0173704
Mercury
MSRP: $928.00Now: $788.80Was: $788.88Overview The Mercury VesselView Mobile (98-8M0173704) is a simple, under-cowl Bluetooth module that connects your single Mercury engine to your smartphone or tablet. Once installed, it feeds real-time SmartCraft data straight to the VesselView...8M0173704- SKU:
- 8M0173704
- Availability:
- Usually Ships within 24hours
- Weight:
- 7.20 Ounces
MSRP: $928.00Now: $788.80Was: $788.88 -
Mercury CHARGING KIT-BATT OEM 895299A02
Mercury
MSRP: $425.99$362.09Genuine Mercury CHARGING KIT-BATT, part number 895299A02. Designed for use with compatible applications.895299A02- SKU:
- 895299A02
- Availability:
- Usually Ships within 24hours
- Weight:
- 27.20 Ounces
MSRP: $425.99$362.09 -
Mercury Ignition Coil 898103T
Mercury
MSRP: $232.49$197.62Mercury Ignition Coil 898103T Genuine Mercury ignition coil designed for select Mercury outboard and marine engine ignition system applications. Helps deliver reliable spark performance for proper engine starting, combustion efficiency, and overall...898103T- SKU:
- 898103T
- Availability:
- Usually Ships within 24hours
- Weight:
- 5.01 Ounces
MSRP: $232.49$197.62 -
Mercury Battery Switch Harness (1 M) 8M0210346
Mercury
MSRP: $156.19$132.76Mercury Battery Switch Harness (1 M) 8M0210346 Genuine Mercury battery switch harness designed for select Mercury electrical system and battery management applications. This 1-meter harness provides a reliable connection between compatible battery switch...8M0210346- SKU:
- 8M0210346
- Availability:
- Usually Ships within 24hours
- Weight:
- 64.94 Ounces
MSRP: $156.19$132.76 -
Mercury 5-Way J-Box Kit with Weather Caps 8M0165557
Mercury
MSRP: $77.36$65.76Mercury 5-Way J-Box Kit with Weather Caps 8M0165557 Expand and organize your SmartCraft® network with the Mercury 5-Way J-Box Kit. Designed for compatible Mercury SmartCraft systems, this junction box provides a centralized connection point for...8M0165557- SKU:
- 8M0165557
- Availability:
- Usually Ships within 24hours
- Weight:
- 15.84 Ounces
MSRP: $77.36$65.76 -
Mercury Gen II Throttle & Shift Cable, Platinum Plus (16 ft) 8M0085977
Mercury
MSRP: $51.48$43.76Mercury Gen II Throttle & Shift Cable, Platinum Plus (16 ft) 8M0085977 Genuine Mercury Gen II Platinum Plus throttle and shift cable measuring 16 feet in length with Generation II SAE connections. Designed to provide smooth, precise throttle and...8M0085977- SKU:
- 8M0085977
- Availability:
- Usually Ships within 24hours
- Weight:
- 33.76 Ounces
MSRP: $51.48$43.76 -
Mercury LEVER-LOCK-UPPER OEM 858925
Mercury
Genuine Mercury LEVER-LOCK-UPPER, part number 858925. Designed for use with compatible applications.858925- SKU:
- 858925
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.75 Ounces
Qty in Cart: 0Quantity:Price:Subtotal: -
Mercury INSULATOR OEM 3981
Mercury
MSRP: $10.29$8.75Genuine Mercury INSULATOR, part number 3981. Designed for use with compatible applications.3981- SKU:
- 3981
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.05 Ounces
MSRP: $10.29$8.75 -
Mercury ECM OEM 866123T05
Mercury
MSRP: $2,698.49$2,293.72Genuine Mercury ECM, part number 866123T05. Designed for use with compatible applications.866123T05- SKU:
- 866123T05
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.00 Ounces
MSRP: $2,698.49$2,293.72 -
Mercury Steering Actuator 8M0228798
Mercury
MSRP: $2,206.44$1,875.47Mercury Steering Actuator 8M0228798 Genuine Mercury steering actuator designed for select Mercury marine steering and control system applications. Engineered to help provide precise steering response, smooth operation, and reliable handling performance...8M0228798- SKU:
- 8M0228798
- Availability:
- Usually Ships within 24hours
- Weight:
- 224.00 Ounces
MSRP: $2,206.44$1,875.47 -
Mercury VesselView 703 Display Kit 8M0124497
Mercury
MSRP: $1,714.64$1,457.44Mercury VesselView 703 Display Kit 8M0124497 Genuine Mercury VesselView 703 display kit designed to provide advanced engine monitoring and vessel information through a full-color touchscreen display. The VesselView 703 delivers real-time engine data,...8M0124497- SKU:
- 8M0124497
- Availability:
- Usually Ships within 24hours
- Weight:
- 92.72 Ounces
MSRP: $1,714.64$1,457.44 -
Mercury CHARGER 520W 5400 OEM 8M6012728
Mercury
MSRP: $519.99$441.99Genuine Mercury CHARGER 520W 5400, part number 8M6012728. Designed for use with compatible applications.8M6012728- SKU:
- 8M6012728
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $519.99$441.99 -
Mercury SENSOR ASSY-STEER OEM 863188A5
Mercury
MSRP: $421.85$358.57Genuine Mercury SENSOR ASSY-STEER, part number 863188A5. Designed for use with compatible applications.863188A5- SKU:
- 863188A5
- Availability:
- Usually Ships within 24hours
- Weight:
- 37.36 Ounces
MSRP: $421.85$358.57 -
Mercury HARN-TILL/PC 4M OEM 8M0210367
Mercury
MSRP: $344.39$292.73Genuine Mercury HARN-TILL/PC 4M, part number 8M0210367. Designed for use with compatible applications.8M0210367- SKU:
- 8M0210367
- Availability:
- Usually Ships within 24hours
- Weight:
- 178.40 Ounces
MSRP: $344.39$292.73 -
Mercury CABLE-STEER-21 FT OEM 835457A21
Mercury
MSRP: $310.05$263.54Genuine Mercury CABLE-STEER-21 FT, part number 835457A21. Designed for use with compatible applications.835457A21- SKU:
- 835457A21
- Availability:
- Usually Ships within 24hours
- Weight:
- 123.46 Ounces
MSRP: $310.05$263.54
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