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 HELM KIT-STD 40CM OEM 8M0240080
Mercury
MSRP: $629.09Now: $534.73Was: $629.09Genuine Mercury HELM KIT-STD 40CM, part number 8M0240080. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 892380A01, 892380A02, 8M0137445.8M0240080- SKU:
- 8M0240080
- Availability:
- Usually Ships within 24hours
- Weight:
- 118.00 Ounces
MSRP: $629.09Now: $534.73Was: $629.09 -
On Sale
Mercury HELM KIT-STD 80CM OEM 8M0240085
Mercury
MSRP: $628.99Now: $534.64Was: $628.99Genuine Mercury HELM KIT-STD 80CM, part number 8M0240085. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0162224.8M0240085- SKU:
- 8M0240085
- Availability:
- Usually Ships within 24hours
- Weight:
- 127.52 Ounces
MSRP: $628.99Now: $534.64Was: $628.99 -
Mercury HELM-STD 80CM3 OEM 8M0162224
Mercury
MSRP: $628.99$534.64Genuine Mercury HELM-STD 80CM3, part number 8M0162224. Designed for use with compatible applications.8M0162224- SKU:
- 8M0162224
- Availability:
- Usually Ships within 24hours
- Weight:
- 126.72 Ounces
MSRP: $628.99$534.64 -
On Sale
Mercury ENGINE HARNESS OEM 8M0114818
Mercury
MSRP: $627.99Now: $553.83Was: $627.99Genuine Mercury ENGINE HARNESS, part number 8M0114818. Designed for use with compatible applications.8M0114818- SKU:
- 8M0114818
- Availability:
- Usually Ships within 24hours
- Weight:
- 96.30 Ounces
MSRP: $627.99Now: $553.83Was: $627.99 -
On Sale
Mercury WIRE HARNESS OEM 8M0151984
Mercury
MSRP: $626.99Now: $552.70Was: $626.99Genuine Mercury WIRE HARNESS, part number 8M0151984. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0129922.8M0151984- SKU:
- 8M0151984
- Availability:
- Usually Ships within 24hours
- Weight:
- 60.70 Ounces
MSRP: $626.99Now: $552.70Was: $626.99 -
On Sale
Mercury HARNESS ASY-HELM OEM 8M0074825
Mercury
MSRP: $624.75Now: $562.28Was: $624.75Genuine Mercury HARNESS ASY-HELM, part number 8M0074825. Designed for use with compatible applications.8M0074825- SKU:
- 8M0074825
- Availability:
- Usually Ships within 24hours
- Weight:
- 18.30 Ounces
MSRP: $624.75Now: $562.28Was: $624.75 -
On Sale
Mercury CABLE-LL 45FT OEM 8M0146750
Mercury
MSRP: $621.65Now: $528.40Was: $621.65Genuine Mercury CABLE-LL 45FT, part number 8M0146750. Designed for use with compatible applications.8M0146750- SKU:
- 8M0146750
- Availability:
- Usually Ships within 24hours
- Weight:
- 240.48 Ounces
MSRP: $621.65Now: $528.40Was: $621.65 -
On Sale
Mercury HARN-TLR/CWL 2.5M OEM 8M0210372
Mercury
MSRP: $618.15Now: $584.15Was: $618.15Genuine Mercury HARN-TLR/CWL 2.5M, part number 8M0210372. Designed for use with compatible applications.8M0210372- SKU:
- 8M0210372
- Availability:
- Usually Ships within 24hours
- Weight:
- 138.62 Ounces
MSRP: $618.15Now: $584.15Was: $618.15 -
On Sale
Mercury SHIELD TURBOCHARG OEM 8M0067344
Mercury
MSRP: $617.99Now: $545.01Was: $617.99Genuine Mercury SHIELD TURBOCHARG, part number 8M0067344. Designed for use with compatible applications.8M0067344- SKU:
- 8M0067344
- Availability:
- Usually Ships within 24hours
- Weight:
- 27.20 Ounces
MSRP: $617.99Now: $545.01Was: $617.99 -
On Sale
Mercury HARNESS-ENGINE OEM 878132T3
Mercury
MSRP: $617.49Now: $544.45Was: $617.49Genuine Mercury HARNESS-ENGINE, part number 878132T3. Designed for use with compatible applications.878132T3- SKU:
- 878132T3
- Availability:
- Usually Ships within 24hours
- Weight:
- 46.00 Ounces
MSRP: $617.49Now: $544.45Was: $617.49 -
On Sale
Mercury HARNESS-HELM OEM 8M0157219
Mercury
MSRP: $617.04Now: $524.48Was: $617.04Genuine Mercury HARNESS-HELM, part number 8M0157219. Designed for use with compatible applications.8M0157219- SKU:
- 8M0157219
- Availability:
- Usually Ships within 24hours
- Weight:
- 92.50 Ounces
MSRP: $617.04Now: $524.48Was: $617.04 -
On Sale
Mercury HARN-INNER 70 OEM 8M0173576
Mercury
MSRP: $616.19Now: $523.76Was: $616.19Genuine Mercury HARN-INNER 70, part number 8M0173576. Designed for use with compatible applications.8M0173576- SKU:
- 8M0173576
- Availability:
- Usually Ships within 24hours
- Weight:
- 256.00 Ounces
MSRP: $616.19Now: $523.76Was: $616.19 -
On Sale
Mercury HARN-TLR/CWL 2.5M OEM 8M0225091
Mercury
MSRP: $615.68Now: $581.82Was: $615.68Genuine Mercury HARN-TLR/CWL 2.5M, part number 8M0225091. Designed for use with compatible applications.8M0225091- SKU:
- 8M0225091
- Availability:
- Usually Ships within 24hours
- Weight:
- 136.16 Ounces
MSRP: $615.68Now: $581.82Was: $615.68 -
On Sale
Mercury RECOIL HOUSING ASSEMBLY-CARB. 835253T14
Mercury
MSRP: $614.49Now: $541.74Was: $614.49Genuine Mercury RECOIL HOUSING ASSEMBLY-CARB., part number 835253T14. Designed for use with compatible applications.835253T14- SKU:
- 835253T14
- Availability:
- Usually Ships within 24hours
- Weight:
- 113.60 Ounces
MSRP: $614.49Now: $541.74Was: $614.49 -
On Sale
Mercury HARNESS ASSY OEM 847722A2
Mercury
MSRP: $612.11Now: $539.72Was: $612.11Genuine Mercury HARNESS ASSY, part number 847722A2. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 847722A1.847722A2- SKU:
- 847722A2
- Availability:
- Usually Ships within 24hours
- Weight:
- 40.00 Ounces
MSRP: $612.11Now: $539.72Was: $612.11 -
On Sale
Mercury HARNESS ASSY OEM 898059T25
Mercury
MSRP: $610.05Now: $549.05Was: $610.05Genuine Mercury HARNESS ASSY, part number 898059T25. Designed for use with compatible applications.898059T25- SKU:
- 898059T25
- Availability:
- Usually Ships within 24hours
- Weight:
- 18.08 Ounces
MSRP: $610.05Now: $549.05Was: $610.05 -
On Sale
Mercury HEAD-STEERING OEM 8M0143421
Mercury
MSRP: $609.99Now: $537.96Was: $609.99Genuine Mercury HEAD-STEERING, part number 8M0143421. Designed for use with compatible applications.8M0143421- SKU:
- 8M0143421
- Availability:
- Usually Ships within 24hours
- Weight:
- 131.20 Ounces
MSRP: $609.99Now: $537.96Was: $609.99 -
On Sale
Mercury HOUSING-SUPPORT OEM 842064T01
Mercury
MSRP: $605.65Now: $534.03Was: $605.65Genuine Mercury HOUSING-SUPPORT, part number 842064T01. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 842064001.842064T01- SKU:
- 842064T01
- Availability:
- Usually Ships within 24hours
- Weight:
- 131.20 Ounces
MSRP: $605.65Now: $534.03Was: $605.65 -
On Sale
Mercury KIT-TIE BAR STBD OEM 898966A02
Mercury
MSRP: $604.52Now: $513.84Was: $604.52Genuine Mercury KIT-TIE BAR STBD, part number 898966A02. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 898966A01.898966A02- SKU:
- 898966A02
- Availability:
- Usually Ships within 24hours
- Weight:
- 82.00 Ounces
MSRP: $604.52Now: $513.84Was: $604.52 -
On Sale
Mercury HARM. BALANCER OEM 809892T
Mercury
MSRP: $601.99Now: $530.90Was: $601.99Genuine Mercury HARM. BALANCER, part number 809892T. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 809892.809892T- SKU:
- 809892T
- Availability:
- Usually Ships within 24hours
- Weight:
- 135.01 Ounces
MSRP: $601.99Now: $530.90Was: $601.99
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