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 HARNESS ASY-ADPTR OEM 896542T03
Mercury
MSRP: $93.68Now: $79.63Was: $93.68Genuine Mercury HARNESS ASY-ADPTR, part number 896542T03. Designed for use with compatible applications.896542T03- SKU:
- 896542T03
- Availability:
- Usually Ships within 24hours
- Weight:
- 15.01 Ounces
MSRP: $93.68Now: $79.63Was: $93.68 -
On Sale
Mercury LEVER ASSY OEM 99629A3
Mercury
MSRP: $93.49Now: $79.47Was: $93.49Genuine Mercury LEVER ASSY, part number 99629A3. Designed for use with compatible applications.99629A3- SKU:
- 99629A3
- Availability:
- Usually Ships within 24hours
- Weight:
- 11.01 Ounces
MSRP: $93.49Now: $79.47Was: $93.49 -
On Sale
Mercury HARNESS OEM 865677T02
Mercury
MSRP: $93.49Now: $79.47Was: $93.49Genuine Mercury HARNESS, part number 865677T02. Designed for use with compatible applications.865677T02- SKU:
- 865677T02
- Availability:
- Usually Ships within 24hours
- Weight:
- 21.01 Ounces
MSRP: $93.49Now: $79.47Was: $93.49 -
On Sale
Mercury HARNESS ASSY OEM 842018T04
Mercury
MSRP: $93.45Now: $82.39Was: $93.45Genuine Mercury HARNESS ASSY, part number 842018T04. Designed for use with compatible applications.842018T04- SKU:
- 842018T04
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.40 Ounces
MSRP: $93.45Now: $82.39Was: $93.45 -
On Sale
Mercury CABLE-POWER XL OEM 8M0135682
Mercury
MSRP: $93.44Now: $89.96Was: $93.44Genuine Mercury CABLE-POWER XL, part number 8M0135682. Designed for use with compatible applications.8M0135682- SKU:
- 8M0135682
- Availability:
- Usually Ships within 24hours
- Weight:
- 24.24 Ounces
MSRP: $93.44Now: $89.96Was: $93.44 -
On Sale
Mercury CABLE-POWER N2K OEM 8M0114012
Mercury
MSRP: $93.39Now: $79.38Was: $93.39Genuine Mercury CABLE-POWER N2K, part number 8M0114012. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0083249.8M0114012- SKU:
- 8M0114012
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.40 Ounces
MSRP: $93.39Now: $79.38Was: $93.39 -
On Sale
Mercury CABLE-STEER 11FT OEM 8M0227080
Mercury
MSRP: $93.37Now: $79.36Was: $93.37Genuine Mercury CABLE-STEER 11FT, part number 8M0227080. Designed for use with compatible applications.8M0227080- SKU:
- 8M0227080
- Availability:
- Usually Ships within 24hours
- Weight:
- 98.88 Ounces
MSRP: $93.37Now: $79.36Was: $93.37 -
On Sale
Mercury CABLE T/S G1 29FT OEM 8M0082502
Mercury
MSRP: $93.35Now: $79.35Was: $93.35Genuine Mercury CABLE T/S G1 29FT, part number 8M0082502. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 877773A29, 897977A29.8M0082502- SKU:
- 8M0082502
- Availability:
- Usually Ships within 24hours
- Weight:
- 58.00 Ounces
MSRP: $93.35Now: $79.35Was: $93.35 -
On Sale
Mercury CABLE T/S G2 29FT OEM 8M0082552
Mercury
MSRP: $93.35Now: $79.35Was: $93.35Genuine Mercury CABLE T/S G2 29FT, part number 8M0082552. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 883720A29, 897978A29.8M0082552- SKU:
- 8M0082552
- Availability:
- Usually Ships within 24hours
- Weight:
- 54.26 Ounces
MSRP: $93.35Now: $79.35Was: $93.35 -
On Sale
Mercury HARNESS EXTENSION OEM 879171T08
Mercury
MSRP: $93.27Now: $79.28Was: $93.27Genuine Mercury HARNESS EXTENSION, part number 879171T08. Designed for use with compatible applications.879171T08- SKU:
- 879171T08
- Availability:
- Usually Ships within 24hours
- Weight:
- 18.96 Ounces
MSRP: $93.27Now: $79.28Was: $93.27 -
On Sale
Mercury HARN-HELM EXT 40 OEM 8M0163386
Mercury
MSRP: $93.25Now: $79.26Was: $93.25Genuine Mercury HARN-HELM EXT 40, part number 8M0163386. Designed for use with compatible applications.8M0163386- SKU:
- 8M0163386
- Availability:
- Usually Ships within 24hours
- Weight:
- 35.30 Ounces
MSRP: $93.25Now: $79.26Was: $93.25 -
On Sale
Mercury FUSE HOLDER OEM 8M0221255
Mercury
MSRP: $92.99Now: $79.04Was: $92.99Genuine Mercury FUSE HOLDER, part number 8M0221255. Designed for use with compatible applications.8M0221255- SKU:
- 8M0221255
- Availability:
- Usually Ships within 24hours
- Weight:
- 15.20 Ounces
MSRP: $92.99Now: $79.04Was: $92.99 -
On Sale
Mercury HARNESS-DTS 25 FT OEM 896333T25
Mercury
MSRP: $92.96Now: $79.02Was: $92.96Genuine Mercury HARNESS-DTS 25 FT, part number 896333T25. Designed for use with compatible applications.896333T25- SKU:
- 896333T25
- Availability:
- Usually Ships within 24hours
- Weight:
- 53.52 Ounces
MSRP: $92.96Now: $79.02Was: $92.96 -
On Sale
Mercury HARN-EXT GAUGE 40 OEM 8M0159769
Mercury
MSRP: $92.79Now: $78.87Was: $92.79Genuine Mercury HARN-EXT GAUGE 40, part number 8M0159769. Designed for use with compatible applications.8M0159769- SKU:
- 8M0159769
- Availability:
- Usually Ships within 24hours
- Weight:
- 64.80 Ounces
MSRP: $92.79Now: $78.87Was: $92.79 -
On Sale
Mercury KEY SWITCH ASSY OEM 8M0133558
Mercury
MSRP: $92.70Now: $82.42Was: $92.70Genuine Mercury KEY SWITCH ASSY, part number 8M0133558. Designed for use with compatible applications.8M0133558- SKU:
- 8M0133558
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.74 Ounces
MSRP: $92.70Now: $82.42Was: $92.70 -
On Sale
Mercury HARNESS-EXTENSION OEM 8M0107046
Mercury
MSRP: $92.49Now: $78.62Was: $92.49Genuine Mercury HARNESS-EXTENSION, part number 8M0107046. Designed for use with compatible applications.8M0107046- SKU:
- 8M0107046
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.21 Ounces
MSRP: $92.49Now: $78.62Was: $92.49 -
On Sale
Mercury CABLE T/S SA 29FT OEM 8M0082601
Mercury
MSRP: $92.17Now: $78.34Was: $92.17Genuine Mercury CABLE T/S SA 29FT, part number 8M0082601. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 877774A29, 879651A29, 897979A29.8M0082601- SKU:
- 8M0082601
- Availability:
- Usually Ships within 24hours
- Weight:
- 54.75 Ounces
MSRP: $92.17Now: $78.34Was: $92.17 -
On Sale
Mercury CABLE RED 6FT OEM 8M0149789
Mercury
MSRP: $91.99Now: $78.19Was: $91.99Genuine Mercury CABLE RED 6FT, part number 8M0149789. Designed for use with compatible applications.8M0149789- SKU:
- 8M0149789
- Availability:
- Usually Ships within 24hours
- Weight:
- 22.30 Ounces
MSRP: $91.99Now: $78.19Was: $91.99 -
On Sale
Mercury HOUSING W/P OEM 815113T03
Mercury
MSRP: $91.99Now: $78.19Was: $91.99Genuine Mercury HOUSING W/P, part number 815113T03. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 161611, 161612, 161613.815113T03- SKU:
- 815113T03
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.75 Ounces
MSRP: $91.99Now: $78.19Was: $91.99 -
On Sale
Mercury CABLE SET-IGN OEM 813715A8
Mercury
MSRP: $91.99Now: $78.19Was: $91.99Genuine Mercury CABLE SET-IGN, part number 813715A8. Designed for use with compatible applications.813715A8- SKU:
- 813715A8
- Availability:
- Usually Ships within 24hours
- Weight:
- 7.01 Ounces
MSRP: $91.99Now: $78.19Was: $91.99
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