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 CABLE T/S G2 40FT OEM 8M0082558
Mercury
MSRP: $107.76Now: $91.60Was: $107.76Genuine Mercury CABLE T/S G2 40FT, part number 8M0082558. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 883720A40, 897978A40.8M0082558- SKU:
- 8M0082558
- Availability:
- Usually Ships within 24hours
- Weight:
- 71.01 Ounces
MSRP: $107.76Now: $91.60Was: $107.76 -
Mercury HARNESS CM20503 OEM 8M6006800
Mercury
MSRP: $107.75$91.59Genuine Mercury HARNESS CM20503, part number 8M6006800. Designed for use with compatible applications.8M6006800- SKU:
- 8M6006800
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $107.75$91.59 -
On Sale
Mercury HARNESS ASSY OEM 8M0161121
Mercury
MSRP: $107.72Now: $95.00Was: $107.72Genuine Mercury HARNESS ASSY, part number 8M0161121. Designed for use with compatible applications.8M0161121- SKU:
- 8M0161121
- Availability:
- Usually Ships within 24hours
- Weight:
- 10.00 Ounces
MSRP: $107.72Now: $95.00Was: $107.72 -
On Sale
Mercury HARNESS ASSY OEM 850203A2
Mercury
MSRP: $107.49Now: $91.37Was: $107.49Genuine Mercury HARNESS ASSY, part number 850203A2. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 827310A2.850203A2- SKU:
- 850203A2
- Availability:
- Usually Ships within 24hours
- Weight:
- 17.01 Ounces
MSRP: $107.49Now: $91.37Was: $107.49 -
On Sale
Mercury N2K STARTER KIT OEM 8M0110642
Mercury
MSRP: $107.40Now: $91.29Was: $107.40Genuine Mercury N2K STARTER KIT, part number 8M0110642. Designed for use with compatible applications.8M0110642- SKU:
- 8M0110642
- Availability:
- Usually Ships within 24hours
- Weight:
- 5.76 Ounces
MSRP: $107.40Now: $91.29Was: $107.40 -
On Sale
Mercury CABLE LATCH OEM 8M0153959
Mercury
MSRP: $106.99Now: $90.94Was: $106.99Genuine Mercury CABLE LATCH, part number 8M0153959. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0080461.8M0153959- SKU:
- 8M0153959
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.90 Ounces
MSRP: $106.99Now: $90.94Was: $106.99 -
On Sale
Mercury HARNESS ASSY OEM 8M0008313
Mercury
MSRP: $106.99Now: $94.21Was: $106.99Genuine Mercury HARNESS ASSY, part number 8M0008313. Designed for use with compatible applications.8M0008313- SKU:
- 8M0008313
- Availability:
- Usually Ships within 24hours
- Weight:
- 38.40 Ounces
MSRP: $106.99Now: $94.21Was: $106.99 -
On Sale
Mercury HARNESS ASY-CDS OEM 899150T01
Mercury
MSRP: $106.99Now: $90.94Was: $106.99Genuine Mercury HARNESS ASY-CDS, part number 899150T01. Designed for use with compatible applications.899150T01- SKU:
- 899150T01
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.01 Ounces
MSRP: $106.99Now: $90.94Was: $106.99 -
On Sale
Mercury HARNESS-ENGINE OEM 41591A13
Mercury
MSRP: $106.99Now: $90.94Was: $106.99Genuine Mercury HARNESS-ENGINE, part number 41591A13. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 41591A11, 41591A9.41591A13- SKU:
- 41591A13
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.00 Ounces
MSRP: $106.99Now: $90.94Was: $106.99 -
On Sale
Mercury HARNESS ASSY OEM 850052A1
Mercury
MSRP: $106.99Now: $90.94Was: $106.99Genuine Mercury HARNESS ASSY, part number 850052A1. Designed for use with compatible applications.850052A1- SKU:
- 850052A1
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.01 Ounces
MSRP: $106.99Now: $90.94Was: $106.99 -
On Sale
Mercury HARNESS-TRIM OEM 826802T32
Mercury
MSRP: $106.49Now: $90.52Was: $106.49Genuine Mercury HARNESS-TRIM, part number 826802T32. Designed for use with compatible applications.826802T32- SKU:
- 826802T32
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.00 Ounces
MSRP: $106.49Now: $90.52Was: $106.49 -
On Sale
Mercury HARNESS-TEST TOOL OEM 804771
Mercury
MSRP: $106.49Now: $90.52Was: $106.49Genuine Mercury HARNESS-TEST TOOL, part number 804771. Designed for use with compatible applications.804771- SKU:
- 804771
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.00 Ounces
MSRP: $106.49Now: $90.52Was: $106.49 -
On Sale
Mercury HOUSING-WATR PUMP OEM 8M0199847
Mercury
MSRP: $106.42Now: $93.83Was: $106.42Genuine Mercury HOUSING-WATR PUMP, part number 8M0199847. Designed for use with compatible applications.8M0199847- SKU:
- 8M0199847
- Availability:
- Usually Ships within 24hours
- Weight:
- 13.76 Ounces
MSRP: $106.42Now: $93.83Was: $106.42 -
On Sale
Mercury HARNESS-POWER OEM 8M0127165
Mercury
MSRP: $106.16Now: $93.63Was: $106.16Genuine Mercury HARNESS-POWER, part number 8M0127165. Designed for use with compatible applications.8M0127165- SKU:
- 8M0127165
- Availability:
- Usually Ships within 24hours
- Weight:
- 24.00 Ounces
MSRP: $106.16Now: $93.63Was: $106.16 -
On Sale
Mercury HARNESS-DATA EXTN OEM 8M2100452
Mercury
MSRP: $106.15Now: $94.60Was: $106.15Genuine Mercury HARNESS-DATA EXTN, part number 8M2100452. Designed for use with compatible applications.8M2100452- SKU:
- 8M2100452
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.26 Ounces
MSRP: $106.15Now: $94.60Was: $106.15 -
On Sale
Mercury HARNES-HT STD/STR OEM 8M0199931
Mercury
MSRP: $105.99Now: $90.09Was: $105.99Genuine Mercury HARNES-HT STD/STR, part number 8M0199931. Designed for use with compatible applications.8M0199931- SKU:
- 8M0199931
- Availability:
- Usually Ships within 24hours
- Weight:
- 17.60 Ounces
MSRP: $105.99Now: $90.09Was: $105.99 -
On Sale
Mercury CABLE LATCH OEM 8M0153958
Mercury
MSRP: $105.99Now: $90.09Was: $105.99Genuine Mercury CABLE LATCH, part number 8M0153958. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0080491.8M0153958- SKU:
- 8M0153958
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.50 Ounces
MSRP: $105.99Now: $90.09Was: $105.99 -
On Sale
Mercury HARNESS ASSY OEM 850220A2
Mercury
MSRP: $105.99Now: $90.09Was: $105.99Genuine Mercury HARNESS ASSY, part number 850220A2. Designed for use with compatible applications.850220A2- SKU:
- 850220A2
- Availability:
- Usually Ships within 24hours
- Weight:
- 13.44 Ounces
MSRP: $105.99Now: $90.09Was: $105.99 -
On Sale
Mercury HARNESS ADPTR-8FT OEM 8M0127018
Mercury
MSRP: $105.63Now: $89.79Was: $105.63Genuine Mercury HARNESS ADPTR-8FT, part number 8M0127018. Designed for use with compatible applications.8M0127018- SKU:
- 8M0127018
- Availability:
- Usually Ships within 24hours
- Weight:
- 27.25 Ounces
MSRP: $105.63Now: $89.79Was: $105.63 -
On Sale
Mercury FUSE KIT OEM 8M0091942
Mercury
MSRP: $105.49Now: $89.67Was: $105.49Genuine Mercury FUSE KIT, part number 8M0091942. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 879172036.8M0091942- SKU:
- 8M0091942
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.32 Ounces
MSRP: $105.49Now: $89.67Was: $105.49
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