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 HARN-PWR EXT 60IN OEM 8M0226993
Mercury
MSRP: $54.37Now: $46.21Was: $54.37Genuine Mercury HARN-PWR EXT 60IN, part number 8M0226993. Designed for use with compatible applications.8M0226993- SKU:
- 8M0226993
- Availability:
- Usually Ships within 24hours
- Weight:
- 13.68 Ounces
MSRP: $54.37Now: $46.21Was: $54.37 -
On Sale
Mercury THROTTLE KNOB ASY OEM 879346A03
Mercury
MSRP: $54.31Now: $46.16Was: $54.31Genuine Mercury THROTTLE KNOB ASY, part number 879346A03. Designed for use with compatible applications.879346A03- SKU:
- 879346A03
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.13 Ounces
MSRP: $54.31Now: $46.16Was: $54.31 -
On Sale
Mercury FUSE HOLDER-80A OEM 8M0186268
Mercury
MSRP: $54.30Now: $46.16Was: $54.30Genuine Mercury FUSE HOLDER-80A, part number 8M0186268. Designed for use with compatible applications.8M0186268- SKU:
- 8M0186268
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.56 Ounces
MSRP: $54.30Now: $46.16Was: $54.30 -
On Sale
Mercury HARN-ERC 5FT GRY OEM 8M0173889
Mercury
MSRP: $54.13Now: $46.01Was: $54.13Genuine Mercury HARN-ERC 5FT GRY, part number 8M0173889. Designed for use with compatible applications.8M0173889- SKU:
- 8M0173889
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.00 Ounces
MSRP: $54.13Now: $46.01Was: $54.13 -
On Sale
Mercury HARN-EXCIT EXT10F OEM 8M0176939
Mercury
MSRP: $54.08Now: $45.97Was: $54.08Genuine Mercury HARN-EXCIT EXT10F, part number 8M0176939. Designed for use with compatible applications.8M0176939- SKU:
- 8M0176939
- Availability:
- Usually Ships within 24hours
- Weight:
- 4.72 Ounces
MSRP: $54.08Now: $45.97Was: $54.08 -
On Sale
Mercury HARN-RMT SGL/DUAL OEM 8M0175109
Mercury
MSRP: $54.05Now: $45.94Was: $54.05Genuine Mercury HARN-RMT SGL/DUAL, part number 8M0175109. Designed for use with compatible applications.8M0175109- SKU:
- 8M0175109
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.56 Ounces
MSRP: $54.05Now: $45.94Was: $54.05 -
On Sale
Mercury HARNESS-STR 10FT OEM 8M0150119
Mercury
MSRP: $54.02Now: $45.92Was: $54.02Genuine Mercury HARNESS-STR 10FT, part number 8M0150119. Designed for use with compatible applications.8M0150119- SKU:
- 8M0150119
- Availability:
- Usually Ships within 24hours
- Weight:
- 12.96 Ounces
MSRP: $54.02Now: $45.92Was: $54.02 -
Mercury HARNESS WIRING OEM 8M0067964
Mercury
MSRP: $53.99$45.89Genuine Mercury HARNESS WIRING, part number 8M0067964. Designed for use with compatible applications.8M0067964- SKU:
- 8M0067964
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $53.99$45.89 -
On Sale
Mercury PLATE-COIL 892858T01
Mercury
MSRP: $53.99Now: $45.89Was: $53.99Genuine Mercury PLATE-COIL, part number 892858T01. Designed for use with compatible applications.892858T01- SKU:
- 892858T01
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.60 Ounces
MSRP: $53.99Now: $45.89Was: $53.99 -
On Sale
Mercury HARNESS-GLOW PLUG OEM 8M0119579
Mercury
MSRP: $53.92Now: $47.54Was: $53.92Genuine Mercury HARNESS-GLOW PLUG, part number 8M0119579. Designed for use with compatible applications.8M0119579- SKU:
- 8M0119579
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.30 Ounces
MSRP: $53.92Now: $47.54Was: $53.92 -
On Sale
Mercury CABLE T/S G1 21FT OEM 8M0085962
Mercury
MSRP: $53.84Now: $45.76Was: $53.84Genuine Mercury CABLE T/S G1 21FT, part number 8M0085962. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 896143A21, 8M0052500.8M0085962- SKU:
- 8M0085962
- Availability:
- Usually Ships within 24hours
- Weight:
- 42.75 Ounces
MSRP: $53.84Now: $45.76Was: $53.84 -
On Sale
Mercury CABLE T/S SA 8 FT OEM 8M0082580
Mercury
MSRP: $53.84Now: $45.76Was: $53.84Genuine Mercury CABLE T/S SA 8 FT, part number 8M0082580. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 820676A8, 877774A8, 879651A8, 897979A08.8M0082580- SKU:
- 8M0082580
- Availability:
- Usually Ships within 24hours
- Weight:
- 20.26 Ounces
MSRP: $53.84Now: $45.76Was: $53.84 -
On Sale
Mercury CABLE T/S G1 8 FT OEM 8M0082481
Mercury
MSRP: $53.84Now: $45.76Was: $53.84Genuine Mercury CABLE T/S G1 8 FT, part number 8M0082481. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 877773A8, 897977A08.8M0082481- SKU:
- 8M0082481
- Availability:
- Usually Ships within 24hours
- Weight:
- 22.24 Ounces
MSRP: $53.84Now: $45.76Was: $53.84 -
On Sale
Mercury CABLE T/S G2 18FT OEM 8M0085979
Mercury
MSRP: $53.84Now: $45.76Was: $53.84Genuine Mercury CABLE T/S G2 18FT, part number 8M0085979. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 896145A18, 8M0052689.8M0085979- SKU:
- 8M0085979
- Availability:
- Usually Ships within 24hours
- Weight:
- 36.80 Ounces
MSRP: $53.84Now: $45.76Was: $53.84 -
On Sale
Mercury CABLE T/S G2 8 FT OEM 8M0082531
Mercury
MSRP: $53.84Now: $45.76Was: $53.84Genuine Mercury CABLE T/S G2 8 FT, part number 8M0082531. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 883720A08, 897978A08.8M0082531- SKU:
- 8M0082531
- Availability:
- Usually Ships within 24hours
- Weight:
- 22.24 Ounces
MSRP: $53.84Now: $45.76Was: $53.84 -
On Sale
Mercury HARN-HELM EXT 20 OEM 8M0163382
Mercury
MSRP: $53.80Now: $45.73Was: $53.80Genuine Mercury HARN-HELM EXT 20, part number 8M0163382. Designed for use with compatible applications.8M0163382- SKU:
- 8M0163382
- Availability:
- Usually Ships within 24hours
- Weight:
- 13.20 Ounces
MSRP: $53.80Now: $45.73Was: $53.80 -
On Sale
Mercury HARNESS 25 FT OEM 8M0095827
Mercury
MSRP: $53.70Now: $45.65Was: $53.70Genuine Mercury HARNESS 25 FT, part number 8M0095827. Designed for use with compatible applications.8M0095827- SKU:
- 8M0095827
- Availability:
- Usually Ships within 24hours
- Weight:
- 20.00 Ounces
MSRP: $53.70Now: $45.65Was: $53.70 -
On Sale
Mercury HARNESS TRIM OEM 8M0142682
Mercury
MSRP: $53.49Now: $45.47Was: $53.49Genuine Mercury HARNESS TRIM, part number 8M0142682. Designed for use with compatible applications.8M0142682- SKU:
- 8M0142682
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.76 Ounces
MSRP: $53.49Now: $45.47Was: $53.49 -
On Sale
Mercury HARNESS ASSY-TOOL OEM 833169A1
Mercury
MSRP: $53.49Now: $45.47Was: $53.49Genuine Mercury HARNESS ASSY-TOOL, part number 833169A1. Designed for use with compatible applications.833169A1- SKU:
- 833169A1
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.00 Ounces
MSRP: $53.49Now: $45.47Was: $53.49 -
On Sale
Mercury BELLOWS KIT-STEER OEM 877581A4
Mercury
MSRP: $53.49Now: $45.47Was: $53.49Genuine Mercury BELLOWS KIT-STEER, part number 877581A4. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 834752A1.877581A4- SKU:
- 877581A4
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.12 Ounces
MSRP: $53.49Now: $45.47Was: $53.49
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