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 SmartCraft Connect Mobile Module, (Single Engines) 8M0173128
Mercury
MSRP: $225.00Now: $220.50Was: $225.00Mercury SmartCraft Connect Mobile Module 8M0173128 is a genuine Mercury OEM connectivity module that wirelessly connects compatible Mercury engines and Avator electric outboards to the Mercury Marine...8M0173128- SKU:
- 8M0173128
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.60 Ounces
MSRP: $225.00Now: $220.50Was: $225.00 -
On Sale
Mercury SmartCraft Connect Mobile Module, Under Helm(1-4 Engines) 8M0173129
Mercury
MSRP: $225.00Now: $220.50Was: $225.00Mercury SmartCraft Connect Mobile Module 8M0173129 is a genuine Mercury OEM connectivity module that wirelessly connects compatible Mercury engines and Avator electric outboards to the Mercury Marine...8M0173129- SKU:
- 8M0173129
- Availability:
- Usually Ships within 24hours
- Weight:
- 10.72 Ounces
MSRP: $225.00Now: $220.50Was: $225.00 -
On Sale
Mercury VesselView Link Single Engine Kit 8M0110639
Mercury
MSRP: $883.33Now: $750.83Was: $883.33Mercury VesselView Link Single Engine Kit 8M0110639 connects a compatible single SmartCraft-capable Mercury outboard or MerCruiser engine with VesselView and compatible Lowrance or Simrad...8M0110639- SKU:
- 8M0110639
- Availability:
- Usually Ships within 24hours
- Weight:
- 35.84 Ounces
MSRP: $883.33Now: $750.83Was: $883.33 -
On Sale
Mercury 5-Way J-Box Kit with Weather Caps 8M0165557
Mercury
MSRP: $77.36Now: $65.76Was: $77.36Mercury 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...8M0165557- SKU:
- 8M0165557
- Availability:
- Usually Ships within 24hours
- Weight:
- 15.84 Ounces
MSRP: $77.36Now: $65.76Was: $77.36 -
On Sale
Mercury HARNESS ASY-FUSED OEM 8M0057698
Mercury
MSRP: $93.49Now: $79.47Was: $93.49Genuine Mercury HARNESS ASY-FUSED, part number 8M0057698. Designed for use with compatible applications.8M0057698- SKU:
- 8M0057698
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.56 Ounces
MSRP: $93.49Now: $79.47Was: $93.49 -
On Sale
Mercury FITTING BARB OEM 8M0142516
Mercury
MSRP: $4.09Now: $3.48Was: $4.09Genuine 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: $4.09Now: $3.48Was: $4.09 -
Mercury SmartCraft Connect Module (Under Helm Dual Engine) 8M0173696
Mercury
Mercury SmartCraft Connect Module 8M0173696 (SUPERSEDED TO 8M0173703) is a genuine Mercury OEM connectivity module that integrates compatible Me8M0173696- SKU:
- 8M0173696
- Availability:
- Usually Ships within 24hours
- Weight:
- 10.40 Ounces
Qty in Cart: 0Quantity:Price:Subtotal: -
On Sale
Mercury Engine Control Unit (ECU) 8M0135817
Mercury
MSRP: $994.99Now: $877.28Was: $994.99The 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...8M0135817- SKU:
- 8M0135817
- Availability:
- Usually Ships within 24hours
- Weight:
- 7.41 Ounces
MSRP: $994.99Now: $877.28Was: $994.99 -
On Sale
Mercury Engine Control Module (ECU), 25HP 8M0165350
Mercury
MSRP: $928.49Now: $818.94Was: $928.49Mercury Engine Control Module (ECU) 8M0165350 is a genuine Mercury OEM replacement engine computer designed for compatible Mercury 25HP outboards. The ECU monitors and controls critical engine...8M0165350- SKU:
- 8M0165350
- Availability:
- Usually Ships within 24hours
- Weight:
- 18.21 Ounces
MSRP: $928.49Now: $818.94Was: $928.49 -
On Sale
Mercury OEM SmartCraft Connect (Under Cowl, Single) 8M0173704
Mercury
MSRP: $928.00Now: $875.70Was: $928.00Mercury SmartCraft Connect Module 8M0173694 is a genuine Mercury OEM connectivity module that integrates compatible Mercury engines with select Garmin and Raymarine multifunction displays through the...8M0173704- SKU:
- 8M0173704
- Availability:
- Usually Ships within 24hours
- Weight:
- 7.20 Ounces
MSRP: $928.00Now: $875.70Was: $928.00 -
On Sale
Mercury SmartCraft Connect Level 3 Single Engine Module, Garmin & Raymarine Compatible 8M0173694
Mercury
MSRP: $928.00Now: $875.70Was: $928.00Mercury SmartCraft Connect Level 3 Module 8M0173694 is a genuine Mercury OEM connectivity module that integrates compatible Mercury engines with select Garmin and Raymarine multifunction displays...8M0173694- SKU:
- 8M0173694
- Availability:
- Usually Ships within 24hours
- Weight:
- 10.40 Ounces
MSRP: $928.00Now: $875.70Was: $928.00 -
On Sale
Mercury VesselView 703 Display Kit 8M0124497
Mercury
MSRP: $1,714.64Now: $1,470.27Was: $1,714.64Mercury 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...8M0124497- SKU:
- 8M0124497
- Availability:
- Usually Ships within 24hours
- Weight:
- 92.72 Ounces
MSRP: $1,714.64Now: $1,470.27Was: $1,714.64 -
On Sale
Mercury SmartCraft Connect Module (Level 3, Multiple Engine, Under Helm) 8M0173703
Mercury
MSRP: $1,844.00Now: $1,764.00Was: $1,844.00Mercury SmartCraft Connect Level 3 Module 8M0173703 (replaces 8M0173696) is a genuine Mercury OEM connectivity module that integrates compatible Mercury engines with select Garmin and Raymarine...8M0173703- SKU:
- 8M0173703
- Availability:
- Usually Ships within 24hours
- Weight:
- 10.48 Ounces
MSRP: $1,844.00Now: $1,764.00Was: $1,844.00 -
On Sale
Mercury SmartCraft NMEA 2000 Multi-Engine Gateway 8M0165589
Mercury
MSRP: $728.02Now: $674.98Was: $728.02Mercury SmartCraft Gateway 8M0165589 is a genuine OEM NMEA 2000 gateway designed to integrate compatible SmartCraft engine and system data with an NMEA 2000 network. It supports8M0165589- SKU:
- 8M0165589
- Availability:
- Usually Ships within 24hours
- Weight:
- 11.97 Ounces
MSRP: $728.02Now: $674.98Was: $728.02 -
On Sale
Mercury Avator 520W Charger for 5.4kWh Battery 8M6012728
Mercury
MSRP: $519.99Now: $458.63Was: $519.99Mercury Avator 520W Charger 8M6012728 is a genuine Mercury battery charger designed for the 5.4kWh (5400Wh) Avator lithium-ion battery system. It provides a 520-watt charging solution for compatible...8M6012728- SKU:
- 8M6012728
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $519.99Now: $458.63Was: $519.99 -
On Sale
Mercury CHARGING KIT-BATT OEM 895299A02
Mercury
MSRP: $425.99Now: $375.67Was: $425.99Genuine Mercury CHARGING KIT-BATT, part number 895299A02. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 895299A01.895299A02- SKU:
- 895299A02
- Availability:
- Usually Ships within 24hours
- Weight:
- 27.20 Ounces
MSRP: $425.99Now: $375.67Was: $425.99 -
On Sale
Mercury COIL-IGNITION 803830T
Mercury
MSRP: $254.49Now: $216.32Was: $254.49Genuine Mercury COIL-IGNITION, part number 803830T. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: F380475.803830T- SKU:
- 803830T
- Availability:
- Usually Ships within 24hours
- Weight:
- 14.40 Ounces
MSRP: $254.49Now: $216.32Was: $254.49 -
On Sale
Mercury Ignition Coil 898103T
Mercury
MSRP: $232.49Now: $197.62Was: $232.49Mercury 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...898103T- SKU:
- 898103T
- Availability:
- Usually Ships within 24hours
- Weight:
- 5.01 Ounces
MSRP: $232.49Now: $197.62Was: $232.49 -
On Sale
Mercury Battery Switch Harness (1 M) 8M0210346
Mercury
MSRP: $156.19Now: $147.61Was: $156.19Mercury 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...8M0210346- SKU:
- 8M0210346
- Availability:
- Usually Ships within 24hours
- Weight:
- 64.94 Ounces
MSRP: $156.19Now: $147.61Was: $156.19 -
Mercury Avator 110W Charger for 1kWh Battery (US 110V) 8M6012091
Mercury
MSRP: $135.20$114.92Mercury Avator 110W Charger 8M6012091 is a genuine Mercury OEM battery charger designed specifically for the Mercury Avator 1kWh lithium-ion battery. This compact charger operates on standard 110V...8M6012091- SKU:
- 8M6012091
- Availability:
- Usually Ships within 24hours
- Weight:
- 30.02 Ounces
MSRP: $135.20$114.92
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