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 ECM OEM 866131T05
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 866131T05. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 866131T04.866131T05- SKU:
- 866131T05
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.00 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 866130T05
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 866130T05. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 866130T04.866130T05- SKU:
- 866130T05
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.00 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 866129T05
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 866129T05. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 866129T04.866129T05- SKU:
- 866129T05
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.00 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 866127T04
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 866127T04. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 866127T03.866127T04- SKU:
- 866127T04
- Availability:
- Usually Ships within 24hours
- Weight:
- 28.80 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 866126T04
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 866126T04. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 866126T03.866126T04- SKU:
- 866126T04
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.00 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 866125T05
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 866125T05. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 866125T04.866125T05- SKU:
- 866125T05
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.00 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 866192T05
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 866192T05. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 866192T04.866192T05- SKU:
- 866192T05
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.00 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 866124T05
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 866124T05. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 866124T04.866124T05- SKU:
- 866124T05
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.40 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 865010T02
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 865010T02. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 865010T01.865010T02- SKU:
- 865010T02
- Availability:
- Usually Ships within 24hours
- Weight:
- 20.80 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 865009T04
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 865009T04. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 865009T01, 865009T02, 865009T03, 865848T01.865009T04- SKU:
- 865009T04
- Availability:
- Usually Ships within 24hours
- Weight:
- 14.40 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 864273T07
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 864273T07. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 864273T04, 864273T05, 864273T06, 864273T3.864273T07- SKU:
- 864273T07
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.00 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 865006T04
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 865006T04. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 865006T01, 865006T02, 865006T03, 865843T01.865006T04- SKU:
- 865006T04
- Availability:
- Usually Ships within 24hours
- Weight:
- 11.20 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 865156T07
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 865156T07. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 865156T01, 865156T02, 865156T03, 865156T04, 865156T05, 865156T06.865156T07- SKU:
- 865156T07
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.00 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 87917215T
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 87917215T. Designed for use with compatible applications.87917215T- SKU:
- 87917215T
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.50 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 879194T32
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 879194T32. Designed for use with compatible applications.879194T32- SKU:
- 879194T32
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.80 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 879288T95
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 879288T95. Designed for use with compatible applications.879288T95- SKU:
- 879288T95
- Availability:
- Usually Ships within 24hours
- Weight:
- 17.01 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 879288T94
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 879288T94. Designed for use with compatible applications.879288T94- SKU:
- 879288T94
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.75 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 879194T41
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 879194T41. Designed for use with compatible applications.879194T41- SKU:
- 879194T41
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 879194T40
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 879194T40. Designed for use with compatible applications.879194T40- SKU:
- 879194T40
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49 -
On Sale
Mercury ECM OEM 865008T04
Mercury
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49Genuine Mercury ECM, part number 865008T04. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 865008T01, 865008T02, 865008T03.865008T04- SKU:
- 865008T04
- Availability:
- Usually Ships within 24hours
- Weight:
- 17.60 Ounces
MSRP: $2,698.49Now: $2,379.70Was: $2,698.49
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