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 STOP/START PAD OEM 8M0078892
Mercury
MSRP: $121.78Now: $107.40Was: $121.78Genuine Mercury STOP/START PAD, part number 8M0078892. Designed for use with compatible applications.8M0078892- SKU:
- 8M0078892
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.75 Ounces
MSRP: $121.78Now: $107.40Was: $121.78 -
On Sale
Mercury HARNESS ASSY OEM 866704T01
Mercury
MSRP: $121.65Now: $107.28Was: $121.65Genuine Mercury HARNESS ASSY, part number 866704T01. Designed for use with compatible applications.866704T01- SKU:
- 866704T01
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.74 Ounces
MSRP: $121.65Now: $107.28Was: $121.65 -
On Sale
Mercury COIL IGNITION ASY 8M0230859
Mercury
MSRP: $121.49Now: $103.99Was: $121.49Genuine Mercury COIL IGNITION ASY, part number 8M0230859. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 4774A1, 4995A1, 4995A2, 7370A13, 7370A16, 7370A17,...8M0230859- SKU:
- 8M0230859
- Availability:
- Usually Ships within 24hours
- Weight:
- 10.00 Ounces
MSRP: $121.49Now: $103.99Was: $121.49 -
On Sale
Mercury COIL IGNITION 8M0219430
Mercury
MSRP: $121.49Now: $103.99Was: $121.49Genuine Mercury COIL IGNITION, part number 8M0219430. Designed for use with compatible applications.8M0219430- SKU:
- 8M0219430
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.63 Ounces
MSRP: $121.49Now: $103.99Was: $121.49 -
On Sale
Mercury HARNESS REPAIR KT OEM 8M0062009
Mercury
MSRP: $121.49Now: $103.27Was: $121.49Genuine Mercury HARNESS REPAIR KT, part number 8M0062009. Designed for use with compatible applications.8M0062009- SKU:
- 8M0062009
- Availability:
- Usually Ships within 24hours
- Weight:
- 5.01 Ounces
MSRP: $121.49Now: $103.27Was: $121.49 -
On Sale
Mercury HARNESS ASSY OEM 8M0025924
Mercury
MSRP: $121.49Now: $106.77Was: $121.49Genuine Mercury HARNESS ASSY, part number 8M0025924. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 898345A01.8M0025924- SKU:
- 8M0025924
- Availability:
- Usually Ships within 24hours
- Weight:
- 13.01 Ounces
MSRP: $121.49Now: $106.77Was: $121.49 -
On Sale
Quicksilver Circuit Breaker (50 Amp) 11178A01
Quicksilver
MSRP: $121.49Now: $103.99Was: $121.49The Mercury/Quicksilver Circuit Breaker (50 Amp) 11178A01 is a genuine Mercury OEM replacement circuit breaker designed for select Mercury, Mariner, and MerCruiser applications. This 50-amp circuit...11178A01- SKU:
- 11178A01
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.16 Ounces
MSRP: $121.49Now: $103.99Was: $121.49 -
On Sale
Mercury HARNESS KIT-15 FT OEM 899785K15
Mercury
MSRP: $121.43Now: $103.22Was: $121.43Genuine Mercury HARNESS KIT-15 FT, part number 899785K15. Designed for use with compatible applications.899785K15- SKU:
- 899785K15
- Availability:
- Usually Ships within 24hours
- Weight:
- 40.00 Ounces
MSRP: $121.43Now: $103.22Was: $121.43 -
On Sale
Mercury HARN-EXC EXT 25FT OEM 8M0176942
Mercury
MSRP: $121.29Now: $103.10Was: $121.29Genuine Mercury HARN-EXC EXT 25FT, part number 8M0176942. Designed for use with compatible applications.8M0176942- SKU:
- 8M0176942
- Availability:
- Usually Ships within 24hours
- Weight:
- 11.52 Ounces
MSRP: $121.29Now: $103.10Was: $121.29 -
On Sale
Mercury CABLE-STEER 19FT OEM 8M0227088
Mercury
MSRP: $121.07Now: $102.91Was: $121.07Genuine Mercury CABLE-STEER 19FT, part number 8M0227088. Designed for use with compatible applications.8M0227088- SKU:
- 8M0227088
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $121.07Now: $102.91Was: $121.07 -
On Sale
Mercury HARNESS-VESSEL OEM 8M0127168
Mercury
MSRP: $120.68Now: $102.58Was: $120.68Genuine Mercury HARNESS-VESSEL, part number 8M0127168. Designed for use with compatible applications.8M0127168- SKU:
- 8M0127168
- Availability:
- Usually Ships within 24hours
- Weight:
- 13.74 Ounces
MSRP: $120.68Now: $102.58Was: $120.68 -
On Sale
Mercury HARNESS ASSY 2 FT OEM 8M0125748
Mercury
MSRP: $120.61Now: $102.52Was: $120.61Genuine Mercury HARNESS ASSY 2 FT, part number 8M0125748. Designed for use with compatible applications.8M0125748- SKU:
- 8M0125748
- Availability:
- Usually Ships within 24hours
- Weight:
- 26.75 Ounces
MSRP: $120.61Now: $102.52Was: $120.61 -
On Sale
Mercury HARNESS MOTOR L OEM 8M0204393
Mercury
MSRP: $120.49Now: $102.42Was: $120.49Genuine Mercury HARNESS MOTOR L, part number 8M0204393. Designed for use with compatible applications.8M0204393- SKU:
- 8M0204393
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.28 Ounces
MSRP: $120.49Now: $102.42Was: $120.49 -
On Sale
Mercury HARNESS OEM 8M0128555
Mercury
MSRP: $120.21Now: $106.03Was: $120.21Genuine Mercury HARNESS, part number 8M0128555. Designed for use with compatible applications.8M0128555- SKU:
- 8M0128555
- Availability:
- Usually Ships within 24hours
- Weight:
- 11.01 Ounces
MSRP: $120.21Now: $106.03Was: $120.21 -
On Sale
Mercury HARNESS-LINK 10FT OEM 8M0071598
Mercury
MSRP: $120.21Now: $106.03Was: $120.21Genuine Mercury HARNESS-LINK 10FT, part number 8M0071598. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 896206T10.8M0071598- SKU:
- 8M0071598
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.75 Ounces
MSRP: $120.21Now: $106.03Was: $120.21 -
On Sale
Mercury HARNESS-ECM 555 OEM 884358T03
Mercury
MSRP: $120.21Now: $106.03Was: $120.21Genuine Mercury HARNESS-ECM 555, part number 884358T03. Designed for use with compatible applications.884358T03- SKU:
- 884358T03
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.00 Ounces
MSRP: $120.21Now: $106.03Was: $120.21 -
Mercury HARNESS KIT OEM 8M0110003
Mercury
MSRP: $119.99$101.99Genuine Mercury HARNESS KIT, part number 8M0110003. Designed for use with compatible applications.8M0110003- SKU:
- 8M0110003
- Availability:
- Usually Ships within 24hours
- Weight:
- 40.00 Ounces
MSRP: $119.99$101.99 -
On Sale
Mercury HARNESS ASSY OEM 859314A1
Mercury
MSRP: $119.99Now: $101.99Was: $119.99Genuine Mercury HARNESS ASSY, part number 859314A1. Designed for use with compatible applications.859314A1- SKU:
- 859314A1
- Availability:
- Usually Ships within 24hours
- Weight:
- 7.50 Ounces
MSRP: $119.99Now: $101.99Was: $119.99 -
On Sale
Mercury HARNESS ASSY OEM 828298A1
Mercury
MSRP: $119.99Now: $101.99Was: $119.99Genuine Mercury HARNESS ASSY, part number 828298A1. Designed for use with compatible applications.828298A1- SKU:
- 828298A1
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.50 Ounces
MSRP: $119.99Now: $101.99Was: $119.99 -
On Sale
Mercury SHIFT LEVER SHAFT OEM 898103T17
Mercury
MSRP: $119.49Now: $101.57Was: $119.49Genuine Mercury SHIFT LEVER SHAFT, part number 898103T17. Designed for use with compatible applications.898103T17- SKU:
- 898103T17
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.00 Ounces
MSRP: $119.49Now: $101.57Was: $119.49
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