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EMP
EMP Throttle Position Sensor #1300-13602
$74.81
$92.86
EMP 1300-13602 SensorsThis product replaces:805226A, 1, 840080402024Normalized SKU: 130013602UPC Code: 840080402024
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EMP
EMP Throttle Position Sensor #1300-13601
$94.82
$117.70
EMP 1300-13601 SensorsThis product replaces:840080407548Normalized SKU: 130013601UPC Code: 840080407548
Mercury Marine
Mercury Cam Position Sensor #8M0233140
$140.99
Mercury Marine 8M0233140 SensorsMercury Cam Position Sensor #8M0233140Normalized SKU: 8M0233140UPC Code: 678633216886
Mercury Marine
Mercury MAP Sensor #864856A1
$299.99
Mercury Marine 864856A1 Sensors
The Mercury Marine MAP (Manifold Absolute Pressure) Sensor #864856A1 is a genuine OEM replacement component engineered to maintain peak engine performance in Mercury outboard and sterndrive applications. This precision sensor continuously monitors intake manifold pressure and relays critical data to the engine control module (ECM), enabling accurate fuel delivery and optimal ignition timing for maximum power and fuel efficiency.
Using an authentic Mercury Marine part ensures exact fit and function with no guesswork or compatibility concerns. The #864856A1 is manufactured to the same exacting tolerances as the original factory sensor, delivering reliable signal accuracy that aftermarket alternatives simply can't match. A faulty or degraded MAP sensor can cause rough idling, poor throttle response, increased fuel consumption, and hard starting — replacing it with this genuine part restores your engine to factory specifications quickly and confidently.
Lightweight at under a quarter pound, this sensor installs easily and is designed for long-term durability in the demanding marine environment. Whether you're performing routine maintenance or diagnosing a performance issue, the Mercury Marine 864856A1 MAP Sensor is the correct, reliable choice to keep your engine running at its best on the water.
Normalized SKU: 864856A1UPC Code: 745061554092
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Recmar
Recmar Pressure Sensor #REC8M0142688
$81.30
$100.93
Recmar REC8M0142688 Sensors
If your engine is throwing a fit over oil pressure readings, this Recmar pressure sensor is likely the fix you need. The REC8M0142688 is a direct-replacement pressure sensor designed to work with a range of MerCruiser applications, restoring accurate pressure monitoring so your engine management system gets the signal it's looking for. Recmar parts are built to OEM specifications, so you're not guessing on fit or function when this one goes in.
Pressure sensors like this one play a straightforward but critical role: they report real-time pressure data to the ECM, which uses that information to protect the engine and keep everything running within spec. A faulty sensor can trigger false alarms, cause erratic gauge readings, or prevent the engine from starting altogether. Swapping it out with a quality replacement gets you back on the water without the drama.
This product replaces:
Mercruiser: 71-8M0142688, 889659002, 897447002, 8M0142688, 8M6000634, 8M6000637
Direct replacement for select MerCruiser applications
Built to OEM specifications for accurate fit and function
Restores proper pressure signal to the engine control module
Resolves erratic gauge readings, false alarms, and no-start conditions caused by a failed sensor
Cross-references multiple MerCruiser part numbers (see list above)
Normalized SKU: REC8M0142688
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Recmar
Recmar Map Sensor #REC8M0087834
$24.15
$28.82
Recmar REC8M0087834 SensorsThis product replaces:885165, 8M0087834 / 3858987, 3859020Normalized SKU: REC8M0087834
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Recmar
Recmar Oil Pressure Sensor #REC8M0068784
$29.30
$34.97
Recmar REC8M0068784 Sensors
The oil pressure sender, for example, might wear out or fail, even though proper lubrication is essential to the efficiency and endurance of vital components in your engine. This original factory replacement oil pressure sender is the best aftermarket item Motion can suggest. Original unused Genuine Mercury/Mercruiser components must be trusted for total dependability.
Key features:
-27 NPT Thread Size: 1/8" or 3.2mm
80 psi range
10-32 stud kind of terminal
Use an electronic oil pressure gauge that measures 80 psi.
240 Ohms @ 0 PSI, Range-1 Gauge
195 Ohms at 10 PSI on Range-1 Gauge
155 Ohms at 20 PSI, Range-1 Gauge
125 Ohms at 30 PSI, Range-1 Gauge
100 Ohms at 40 PSI, Range-1 Gauge
90 Ohms at 50 PSI, Range-1 Gauge
Range-1 Gauge: 65 Ohms at 60 PSI Range-2 Gauge: 65 Ohms at 60 PSI
50 Ohms @ 70 PSI, Range-1 Gauge
At 80 PSI, Range-1 Gauge is 33 Ohms.
Specifications:
Brand: RECMAR
Manufacturer's Part Number: REC8M0068784
80 PSI Oil Pressure Sender
MerCruiser, OMC, and Volvo Penta are standard inboard petrol engines.
This product replaces:
700425, R020001 / 34623, 815425, 815425T, 87-815425T, 8M0068784, 90806, 90806A1 / 0509445, 0982650, 3853800, 3857532 / RO200001 / 3853800, 3857532, 834920, 872063
Normalized SKU: REC8M0068784
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Recmar
Recmar Map Sensor #REC8M0054726
$41.25
$49.50
Recmar REC8M0054726 SensorsThis product replaces:556102 / 861249, 861249A1, 881731, 8M0054726Normalized SKU: REC8M0054726
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Recmar
Recmar D3 Temperature Sensor #REC8653103
$31.96
$38.15
Recmar REC8653103 SensorsThis product replaces:8653103Normalized SKU: REC8653103
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Recmar
Recmar Crankshaft Position Sensor #REC864297T01
$103.94
$129.02
Recmar REC864297T01 SensorsThis product replaces:556293 / 864297, 864297001, 864297T01 / 3858979Normalized SKU: REC864297T01
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Recmar
Recmar MAP Sensor #REC854445
$29.71
$35.46
Recmar REC854445 SensorsThis product replaces:854445Normalized SKU: REC854445
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Recmar
Recmar Engine Sensor #REC803148
$11.38
$13.58
Recmar REC803148 SensorsThis product replaces:S556032 / 803148 / 3855296 / 3855296Normalized SKU: REC803148
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Recmar
Recmar Water Temperature Sensor #REC48952
$15.92
$19.00
Recmar REC48952 SensorsThis product replaces:48952, 806951Normalized SKU: REC48952
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Recmar
Recmar Oil Pressure Sensor #REC3887328
$73.52
$91.26
Recmar REC3887328 SensorsThis product replaces:23747331, 3842442, 3887328Normalized SKU: REC3887328
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Recmar
Recmar Camshaft Position Sensor #REC3863130
$81.55
$101.23
Recmar REC3863130 SensorsThis product replaces:898141, 8M0156229 / 3863130Normalized SKU: REC3863130
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Recmar
Recmar Camshaft Sensor #REC3859082
$75.60
$93.85
Recmar REC3859082 SensorsThis product replaces:3859082, 3861323Normalized SKU: REC3859082
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Recmar
Recmar Oil Pressure Sensor D1/D2 #REC21250645
$50.61
$60.73
Recmar REC21250645 SensorsThis product replaces:21250645, 3808796, 3847889Normalized SKU: REC21250645
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Recmar
Recmar Throttle Position Sensor Mercury #REC853678T
$28.15
$33.60
Recmar REC853678T SensorsThis product replaces:556103 / 802623, 853678, 853678T, 8M0097035 / 3857487 / 3857487Normalized SKU: REC853678T
Mercury Marine
Mercury TPS Sensor #805226A1
$115.49
Mercury Marine 805226A1 SensorsMercury TPS Sensor #805226A1Normalized SKU: 805226A1UPC Code: 745061278240
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Recmar
Recmar O2 Sensor Mercruiser 8M2003959 #REC8M2003959
$62.48
$74.97
Recmar REC8M2003959 Sensors
Replacement oxygen sensor for various inboard and I/O applications.
Aftermarket Mercruiser oxygen sensor
Replaces Mercruiser part number 8M2003959
Normalized SKU: REC8M2003959
Frequently Asked Questions
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