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 ASSY OEM 8M0054864
Mercury
MSRP: $300.49Now: $255.42Was: $300.49Genuine Mercury HARNESS ASSY, part number 8M0054864. Designed for use with compatible applications.8M0054864- SKU:
- 8M0054864
- Availability:
- Usually Ships within 24hours
- Weight:
- 23.74 Ounces
MSRP: $300.49Now: $255.42Was: $300.49 -
On Sale
Mercury HARNESS ASSY OEM 8M0064692
Mercury
MSRP: $300.29Now: $264.78Was: $300.29Genuine Mercury HARNESS ASSY, part number 8M0064692. Designed for use with compatible applications.8M0064692- SKU:
- 8M0064692
- Availability:
- Usually Ships within 24hours
- Weight:
- 12.80 Ounces
MSRP: $300.29Now: $264.78Was: $300.29 -
On Sale
Mercury HARNESS ADAPTER OEM 8M0233293
Mercury
MSRP: $299.99Now: $254.99Was: $299.99Genuine Mercury HARNESS ADAPTER, part number 8M0233293. Designed for use with compatible applications.8M0233293- SKU:
- 8M0233293
- Availability:
- Usually Ships within 24hours
- Weight:
- 13.92 Ounces
MSRP: $299.99Now: $254.99Was: $299.99 -
On Sale
Mercury WIRING HARNESS OEM 96220A4
Mercury
MSRP: $299.99Now: $254.99Was: $299.99Genuine Mercury WIRING HARNESS, part number 96220A4. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 87266A1, 96220A2, 96220A7.96220A4- SKU:
- 96220A4
- Availability:
- Usually Ships within 24hours
- Weight:
- 10.00 Ounces
MSRP: $299.99Now: $254.99Was: $299.99 -
On Sale
Mercury HARNESS ASSY OEM 816626A29
Mercury
MSRP: $299.23Now: $254.35Was: $299.23Genuine Mercury HARNESS ASSY, part number 816626A29. Designed for use with compatible applications.816626A29- SKU:
- 816626A29
- Availability:
- Usually Ships within 24hours
- Weight:
- 121.60 Ounces
MSRP: $299.23Now: $254.35Was: $299.23 -
On Sale
Mercury HOSE-POWER STEER. OEM 8M0063019
Mercury
MSRP: $298.49Now: $253.72Was: $298.49Genuine Mercury HOSE-POWER STEER., part number 8M0063019. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 866509.8M0063019- SKU:
- 8M0063019
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.50 Ounces
MSRP: $298.49Now: $253.72Was: $298.49 -
On Sale
Mercury HOUSING FLYWHEEL OEM 891784T
Mercury
MSRP: $298.49Now: $253.72Was: $298.49Genuine Mercury HOUSING FLYWHEEL, part number 891784T. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 891784.891784T- SKU:
- 891784T
- Availability:
- Usually Ships within 24hours
- Weight:
- 222.40 Ounces
MSRP: $298.49Now: $253.72Was: $298.49 -
On Sale
Mercury HARNESS ASSY OEM 840482A2
Mercury
MSRP: $298.49Now: $253.72Was: $298.49Genuine Mercury HARNESS ASSY, part number 840482A2. Designed for use with compatible applications.840482A2- SKU:
- 840482A2
- Availability:
- Usually Ships within 24hours
- Weight:
- 5.50 Ounces
MSRP: $298.49Now: $253.72Was: $298.49 -
On Sale
Mercury STARTER OEM 8M6007388
Mercury
MSRP: $297.99Now: $253.29Was: $297.99Genuine Mercury STARTER, part number 8M6007388. Designed for use with compatible applications.8M6007388- SKU:
- 8M6007388
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $297.99Now: $253.29Was: $297.99 -
On Sale
Mercury HARN-BATT/PC 3M OEM 8M0210360
Mercury
MSRP: $297.98Now: $281.58Was: $297.98Genuine Mercury HARN-BATT/PC 3M, part number 8M0210360. Designed for use with compatible applications.8M0210360- SKU:
- 8M0210360
- Availability:
- Usually Ships within 24hours
- Weight:
- 146.56 Ounces
MSRP: $297.98Now: $281.58Was: $297.98 -
On Sale
Mercury RECOIL STARTER 803716T02
Mercury
MSRP: $296.99Now: $252.44Was: $296.99Genuine Mercury RECOIL STARTER, part number 803716T02. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 803716A2.803716T02- SKU:
- 803716T02
- Availability:
- Usually Ships within 24hours
- Weight:
- 35.20 Ounces
MSRP: $296.99Now: $252.44Was: $296.99 -
On Sale
Mercury HARNESS ASSY OEM 895744A04
Mercury
MSRP: $296.63Now: $261.63Was: $296.63Genuine Mercury HARNESS ASSY, part number 895744A04. Designed for use with compatible applications.895744A04- SKU:
- 895744A04
- Availability:
- Usually Ships within 24hours
- Weight:
- 18.00 Ounces
MSRP: $296.63Now: $261.63Was: $296.63 -
Mercury HARNESS ASSY OEM 859201T1
Mercury
MSRP: $295.99$251.59Genuine Mercury HARNESS ASSY, part number 859201T1. Designed for use with compatible applications.859201T1- SKU:
- 859201T1
- Availability:
- Usually Ships within 24hours
- Weight:
- 12.80 Ounces
MSRP: $295.99$251.59 -
On Sale
Mercury STARTER OEM 8M6007302
Mercury
MSRP: $295.49Now: $251.17Was: $295.49Genuine Mercury STARTER, part number 8M6007302. Designed for use with compatible applications.8M6007302- SKU:
- 8M6007302
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $295.49Now: $251.17Was: $295.49 -
On Sale
Mercury CABLE-STEER-17 FT OEM 835457A17
Mercury
MSRP: $295.11Now: $250.84Was: $295.11Genuine Mercury CABLE-STEER-17 FT, part number 835457A17. Designed for use with compatible applications.835457A17- SKU:
- 835457A17
- Availability:
- Usually Ships within 24hours
- Weight:
- 96.00 Ounces
MSRP: $295.11Now: $250.84Was: $295.11 -
On Sale
Mercury CABLE-RAK STR 50 OEM 889940A50
Mercury
MSRP: $295.00Now: $250.75Was: $295.00Genuine Mercury CABLE-RAK STR 50, part number 889940A50. Designed for use with compatible applications.889940A50- SKU:
- 889940A50
- Availability:
- Usually Ships within 24hours
- Weight:
- 331.01 Ounces
MSRP: $295.00Now: $250.75Was: $295.00 -
On Sale
Mercury BALANCER-HARMONIC OEM 863397
Mercury
MSRP: $294.99Now: $250.74Was: $294.99Genuine Mercury BALANCER-HARMONIC, part number 863397. Designed for use with compatible applications.863397- SKU:
- 863397
- Availability:
- Usually Ships within 24hours
- Weight:
- 169.60 Ounces
MSRP: $294.99Now: $250.74Was: $294.99 -
On Sale
Mercury KNOB-T/LEFT CLEAR OEM 8M0030631
Mercury
MSRP: $294.00Now: $264.60Was: $294.00Genuine Mercury KNOB-T/LEFT CLEAR, part number 8M0030631. Designed for use with compatible applications.8M0030631- SKU:
- 8M0030631
- Availability:
- Usually Ships within 24hours
- Weight:
- 4.75 Ounces
MSRP: $294.00Now: $264.60Was: $294.00 -
On Sale
Mercury KNOB-T/RIGHT CLR OEM 8M0031761
Mercury
MSRP: $294.00Now: $264.60Was: $294.00Genuine Mercury KNOB-T/RIGHT CLR, part number 8M0031761. Designed for use with compatible applications.8M0031761- SKU:
- 8M0031761
- Availability:
- Usually Ships within 24hours
- Weight:
- 7.50 Ounces
MSRP: $294.00Now: $264.60Was: $294.00 -
On Sale
Mercury KNOB-T/LEFT RED OEM 8M0084187
Mercury
MSRP: $294.00Now: $264.60Was: $294.00Genuine Mercury KNOB-T/LEFT RED, part number 8M0084187. Designed for use with compatible applications.8M0084187- SKU:
- 8M0084187
- Availability:
- Usually Ships within 24hours
- Weight:
- 4.75 Ounces
MSRP: $294.00Now: $264.60Was: $294.00
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