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-FUSE OEM 878231T03
Mercury
MSRP: $110.99Now: $94.34Was: $110.99Genuine Mercury HARNESS-FUSE, part number 878231T03. Designed for use with compatible applications.878231T03- SKU:
- 878231T03
- Availability:
- Usually Ships within 24hours
- Weight:
- 5.01 Ounces
MSRP: $110.99Now: $94.34Was: $110.99 -
On Sale
Mercury COIL-LIGHT 835387
Mercury
MSRP: $110.99Now: $94.34Was: $110.99Genuine Mercury COIL-LIGHT, part number 835387. Designed for use with compatible applications.835387- SKU:
- 835387
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.00 Ounces
MSRP: $110.99Now: $94.34Was: $110.99 -
On Sale
Mercury HARNESS ASSY OEM 79147A08
Mercury
MSRP: $110.49Now: $93.92Was: $110.49Genuine Mercury HARNESS ASSY, part number 79147A08. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 79147A06.79147A08- SKU:
- 79147A08
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.00 Ounces
MSRP: $110.49Now: $93.92Was: $110.49 -
On Sale
Mercury HARNESS ASSY OEM 846160A2
Mercury
MSRP: $110.25Now: $99.23Was: $110.25Genuine Mercury HARNESS ASSY, part number 846160A2. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 846160A1, 846226A1.846160A2- SKU:
- 846160A2
- Availability:
- Usually Ships within 24hours
- Weight:
- 17.25 Ounces
MSRP: $110.25Now: $99.23Was: $110.25 -
On Sale
Mercury HARNESS-W/TRM 15 OEM 8M0120598
Mercury
MSRP: $110.00Now: $93.50Was: $110.00Genuine Mercury HARNESS-W/TRM 15, part number 8M0120598. Designed for use with compatible applications.8M0120598- SKU:
- 8M0120598
- Availability:
- Usually Ships within 24hours
- Weight:
- 64.21 Ounces
MSRP: $110.00Now: $93.50Was: $110.00 -
On Sale
Mercury HARNESS ASSY OEM 850731A2
Mercury
MSRP: $109.99Now: $93.49Was: $109.99Genuine Mercury HARNESS ASSY, part number 850731A2. Designed for use with compatible applications.850731A2- SKU:
- 850731A2
- Availability:
- Usually Ships within 24hours
- Weight:
- 46.40 Ounces
MSRP: $109.99Now: $93.49Was: $109.99 -
On Sale
Mercury HANDLE-STEERING OEM 803565T
Mercury
MSRP: $109.99Now: $93.49Was: $109.99Genuine Mercury HANDLE-STEERING, part number 803565T. Designed for use with compatible applications.803565T- SKU:
- 803565T
- Availability:
- Usually Ships within 24hours
- Weight:
- 14.40 Ounces
MSRP: $109.99Now: $93.49Was: $109.99 -
On Sale
Mercury HARNESS-N/TRM 15 OEM 8M0120597
Mercury
MSRP: $109.34Now: $92.94Was: $109.34Genuine Mercury HARNESS-N/TRM 15, part number 8M0120597. Designed for use with compatible applications.8M0120597- SKU:
- 8M0120597
- Availability:
- Usually Ships within 24hours
- Weight:
- 48.90 Ounces
MSRP: $109.34Now: $92.94Was: $109.34 -
On Sale
Mercury HARNESS-EXTN 10FT OEM 8M0109074
Mercury
MSRP: $109.27Now: $96.38Was: $109.27Genuine Mercury HARNESS-EXTN 10FT, part number 8M0109074. Designed for use with compatible applications.8M0109074- SKU:
- 8M0109074
- Availability:
- Usually Ships within 24hours
- Weight:
- 24.00 Ounces
MSRP: $109.27Now: $96.38Was: $109.27 -
On Sale
Mercury TILT LOCK LEVER OEM 8M0072610
Mercury
MSRP: $108.99Now: $92.64Was: $108.99Genuine Mercury TILT LOCK LEVER, part number 8M0072610. Designed for use with compatible applications.8M0072610- SKU:
- 8M0072610
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.94 Ounces
MSRP: $108.99Now: $92.64Was: $108.99 -
On Sale
Mercury FUSE CLASS T OEM 8M0230989
Mercury
MSRP: $108.49Now: $92.22Was: $108.49Genuine Mercury FUSE CLASS T, part number 8M0230989. Designed for use with compatible applications.8M0230989- SKU:
- 8M0230989
- Availability:
- Usually Ships within 24hours
- Weight:
- 4.64 Ounces
MSRP: $108.49Now: $92.22Was: $108.49 -
On Sale
Mercury SHIFT LEVER OEM 8130275
Mercury
MSRP: $108.49Now: $92.22Was: $108.49Genuine Mercury SHIFT LEVER, part number 8130275. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 16180, 813027, 8130271.8130275- SKU:
- 8130275
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.90 Ounces
MSRP: $108.49Now: $92.22Was: $108.49 -
On Sale
Mercury HARNESS-TRIM OEM 826802T28
Mercury
MSRP: $108.49Now: $92.22Was: $108.49Genuine Mercury HARNESS-TRIM, part number 826802T28. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 826802T22.826802T28- SKU:
- 826802T28
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.50 Ounces
MSRP: $108.49Now: $92.22Was: $108.49 -
On Sale
Mercury HARNESS ASSY OEM 879969T10
Mercury
MSRP: $108.23Now: $100.25Was: $108.23Genuine Mercury HARNESS ASSY, part number 879969T10. Designed for use with compatible applications.879969T10- SKU:
- 879969T10
- Availability:
- Usually Ships within 24hours
- Weight:
- 21.01 Ounces
MSRP: $108.23Now: $100.25Was: $108.23 -
On Sale
Mercury CABLE SET-HT OEM 8M0063217
Mercury
MSRP: $107.99Now: $95.22Was: $107.99Genuine Mercury CABLE SET-HT, part number 8M0063217. Designed for use with compatible applications.8M0063217- SKU:
- 8M0063217
- Availability:
- Usually Ships within 24hours
- Weight:
- 24.30 Ounces
MSRP: $107.99Now: $95.22Was: $107.99 -
On Sale
Mercury HARNESS ASSY OEM 879981T15
Mercury
MSRP: $107.98Now: $91.78Was: $107.98Genuine Mercury HARNESS ASSY, part number 879981T15. Designed for use with compatible applications.879981T15- SKU:
- 879981T15
- Availability:
- Usually Ships within 24hours
- Weight:
- 17.74 Ounces
MSRP: $107.98Now: $91.78Was: $107.98 -
On Sale
Mercury HARNESS DIODE-QD OEM 8M0139424
Mercury
MSRP: $107.91Now: $91.72Was: $107.91Genuine Mercury HARNESS DIODE-QD, part number 8M0139424. Designed for use with compatible applications.8M0139424- SKU:
- 8M0139424
- Availability:
- Usually Ships within 24hours
- Weight:
- 5.41 Ounces
MSRP: $107.91Now: $91.72Was: $107.91 -
On Sale
Mercury CABLE SET-IGN OEM 843075A09
Mercury
MSRP: $107.85Now: $95.09Was: $107.85Genuine Mercury CABLE SET-IGN, part number 843075A09. Designed for use with compatible applications.843075A09- SKU:
- 843075A09
- Availability:
- Usually Ships within 24hours
- Weight:
- 25.01 Ounces
MSRP: $107.85Now: $95.09Was: $107.85 -
On Sale
Mercury CABLE T/S SA 40FT OEM 8M0082607
Mercury
MSRP: $107.76Now: $91.60Was: $107.76Genuine Mercury CABLE T/S SA 40FT, part number 8M0082607. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 820676A40, 877774A40, 879651A40, 897979A40.8M0082607- SKU:
- 8M0082607
- Availability:
- Usually Ships within 24hours
- Weight:
- 72.75 Ounces
MSRP: $107.76Now: $91.60Was: $107.76 -
On Sale
Mercury CABLE T/S G1 40FT OEM 8M0082508
Mercury
MSRP: $107.76Now: $91.60Was: $107.76Genuine Mercury CABLE T/S G1 40FT, part number 8M0082508. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 877773A40, 897977A40.8M0082508- SKU:
- 8M0082508
- Availability:
- Usually Ships within 24hours
- Weight:
- 75.01 Ounces
MSRP: $107.76Now: $91.60Was: $107.76
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