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 SLEEVE PROBE OEM 8M0204349
Mercury
MSRP: $141.99Now: $120.69Was: $141.99Genuine Mercury SLEEVE PROBE, part number 8M0204349. Designed for use with compatible applications.8M0204349- SKU:
- 8M0204349
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.00 Ounces
MSRP: $141.99Now: $120.69Was: $141.99 -
On Sale
Mercury HARNESS-IMM OEM 8M0219928
Mercury
MSRP: $35.71Now: $30.35Was: $35.71Genuine Mercury HARNESS-IMM, part number 8M0219928. Designed for use with compatible applications.8M0219928- SKU:
- 8M0219928
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.36 Ounces
MSRP: $35.71Now: $30.35Was: $35.71 -
On Sale
Mercury CABLE-CHRG 3M OEM 8M0223181
Mercury
MSRP: $35.66Now: $33.71Was: $35.66Genuine Mercury CABLE-CHRG 3M, part number 8M0223181. Designed for use with compatible applications.8M0223181- SKU:
- 8M0223181
- Availability:
- Usually Ships within 24hours
- Weight:
- 45.28 Ounces
MSRP: $35.66Now: $33.71Was: $35.66 -
Mercury HARN EXT-2PN 25FT OEM 8M0193673
Mercury
$35.65Genuine Mercury HARN EXT-2PN 25FT, part number 8M0193673. Designed for use with compatible applications.8M0193673- SKU:
- 8M0193673
- Availability:
- Usually Ships within 24hours
- Weight:
- 12.96 Ounces
$35.65 -
On Sale
Mercury HARN-PUMP CAN 3 OEM 8M0164725
Mercury
MSRP: $35.61Now: $30.27Was: $35.61Genuine Mercury HARN-PUMP CAN 3, part number 8M0164725. Designed for use with compatible applications.8M0164725- SKU:
- 8M0164725
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.34 Ounces
MSRP: $35.61Now: $30.27Was: $35.61 -
On Sale
Mercury HARNESS EXT 10FT OEM 8M0145979
Mercury
MSRP: $35.61Now: $30.27Was: $35.61Genuine Mercury HARNESS EXT 10FT, part number 8M0145979. Designed for use with compatible applications.8M0145979- SKU:
- 8M0145979
- Availability:
- Usually Ships within 24hours
- Weight:
- 13.44 Ounces
MSRP: $35.61Now: $30.27Was: $35.61 -
On Sale
Mercury HARNESS ASSY-TACH OEM 897457A01
Mercury
MSRP: $35.55Now: $30.22Was: $35.55Genuine Mercury HARNESS ASSY-TACH, part number 897457A01. Designed for use with compatible applications.897457A01- SKU:
- 897457A01
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.08 Ounces
MSRP: $35.55Now: $30.22Was: $35.55 -
On Sale
Mercury CABLE PUSH PULL OEM 8M0151161
Mercury
MSRP: $35.49Now: $30.17Was: $35.49Genuine Mercury CABLE PUSH PULL, part number 8M0151161. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0136063.8M0151161- SKU:
- 8M0151161
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.88 Ounces
MSRP: $35.49Now: $30.17Was: $35.49 -
On Sale
Mercury HOUSING OEM 8M0121497
Mercury
MSRP: $35.49Now: $30.17Was: $35.49Genuine Mercury HOUSING, part number 8M0121497. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 11588M, 11588T.8M0121497- SKU:
- 8M0121497
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.74 Ounces
MSRP: $35.49Now: $30.17Was: $35.49 -
On Sale
Mercury CABLE-WATER TEMP. OEM 879194079
Mercury
MSRP: $35.49Now: $30.17Was: $35.49Genuine Mercury CABLE-WATER TEMP., part number 879194079. Designed for use with compatible applications.879194079- SKU:
- 879194079
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.38 Ounces
MSRP: $35.49Now: $30.17Was: $35.49 -
On Sale
Mercury BRACKET-ECM OEM 863715T01
Mercury
MSRP: $35.49Now: $30.17Was: $35.49Genuine Mercury BRACKET-ECM, part number 863715T01. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 863715T.863715T01- SKU:
- 863715T01
- Availability:
- Usually Ships within 24hours
- Weight:
- 30.40 Ounces
MSRP: $35.49Now: $30.17Was: $35.49 -
On Sale
Mercury ADAPTOR-HARNESS OEM 864388
Mercury
MSRP: $35.49Now: $30.17Was: $35.49Genuine Mercury ADAPTOR-HARNESS, part number 864388. Designed for use with compatible applications.864388- SKU:
- 864388
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.00 Ounces
MSRP: $35.49Now: $30.17Was: $35.49 -
On Sale
Mercury HARNESS OEM 858723T1
Mercury
MSRP: $35.49Now: $30.17Was: $35.49Genuine Mercury HARNESS, part number 858723T1. Designed for use with compatible applications.858723T1- SKU:
- 858723T1
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.01 Ounces
MSRP: $35.49Now: $30.17Was: $35.49 -
On Sale
Mercury HARNESS ASSY OEM 822560A10
Mercury
MSRP: $35.49Now: $30.17Was: $35.49Genuine Mercury HARNESS ASSY, part number 822560A10. Designed for use with compatible applications.822560A10- SKU:
- 822560A10
- Availability:
- Usually Ships within 24hours
- Weight:
- 4.50 Ounces
MSRP: $35.49Now: $30.17Was: $35.49 -
On Sale
Mercury FITTING-BARB OEM 8M0210765
Mercury
MSRP: $35.42Now: $30.11Was: $35.42Genuine Mercury FITTING-BARB, part number 8M0210765. Designed for use with compatible applications.8M0210765- SKU:
- 8M0210765
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.12 Ounces
MSRP: $35.42Now: $30.11Was: $35.42 -
On Sale
Mercury FITTING-BARB OEM 8M0161234
Mercury
MSRP: $35.42Now: $30.11Was: $35.42Genuine Mercury FITTING-BARB, part number 8M0161234. Designed for use with compatible applications.8M0161234- SKU:
- 8M0161234
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.04 Ounces
MSRP: $35.42Now: $30.11Was: $35.42 -
On Sale
Mercury CABLE-CHRG .75M OEM 8M0223513
Mercury
MSRP: $35.41Now: $33.47Was: $35.41Genuine Mercury CABLE-CHRG .75M, part number 8M0223513. Designed for use with compatible applications.8M0223513- SKU:
- 8M0223513
- Availability:
- Usually Ships within 24hours
- Weight:
- 28.16 Ounces
MSRP: $35.41Now: $33.47Was: $35.41 -
On Sale
Mercury CABLE-NEG .75M OEM 8M0223710
Mercury
MSRP: $35.41Now: $33.47Was: $35.41Genuine Mercury CABLE-NEG .75M, part number 8M0223710. Designed for use with compatible applications.8M0223710- SKU:
- 8M0223710
- Availability:
- Usually Ships within 24hours
- Weight:
- 28.32 Ounces
MSRP: $35.41Now: $33.47Was: $35.41 -
On Sale
Mercury HARNES 1HELM 40FT OEM 8M0048058
Mercury
MSRP: $35.21Now: $29.93Was: $35.21Genuine Mercury HARNES 1HELM 40FT, part number 8M0048058. Designed for use with compatible applications.8M0048058- SKU:
- 8M0048058
- Availability:
- Usually Ships within 24hours
- Weight:
- 20.80 Ounces
MSRP: $35.21Now: $29.93Was: $35.21 -
On Sale
Mercury RELAY HARNESS 3P OEM 888429K11
Mercury
MSRP: $35.11Now: $29.84Was: $35.11Genuine Mercury RELAY HARNESS 3P, part number 888429K11. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 888429K01.888429K11- SKU:
- 888429K11
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.48 Ounces
MSRP: $35.11Now: $29.84Was: $35.11
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