-17% sale
Sierra Not Qualified for Free Shipping Sierra Oil Pressure Sender #18-5899
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Sierra Sierra Oil Pressure Sender #18-5899 $41.51 $49.81
Sierra 18-5899 SensorsOil Pressure SenderOEM Interchange:CRUSADER: 700425MERCURY MARINE: 815425TMERCURY MARINE: 90806OMC: 982650PLEASURECRAFT: RO20001VOLVO: 3857532Sierra Oil Pressure Sender #18-5899Normalized SKU: 185899UPC Code: 030999563903
Sold out -20% sale
CDI Qualifies for Free Shipping CDI OMC Sensor 4/6-Cylinder #133-6343
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CDI CDI OMC Sensor 4/6-Cylinder #133-6343 $95.29 $118.30
CDI 133-6343 SensorsCDI Electronics 133-6343 Johnson/Evinrude Timer Base Optical Sensor fits the following carbureted 60° engines: 1995-2006 80 JET, 90, 100, 105 and 115 HP (4 cylinder), 1991-2006 150 and 175 HP (6 cylinder). Replaces part numbers: 584914, 586343, 584265. Designed for use in a marine environment. Designed for use in a marine environment Fits the following carbureted 60° engines: 1995-2006 80 JET, 90, 100, 105 and 115 HP (4 cylinder), 1991-2006 150 and 175 HP (6 cylinder) Replaces part numbers: 584914, 586343, 58426 Check manufacturer's recommended part numbers to ensure a proper fit for your application C.D.I. OMC Sensor 4/6 Cyl. 133-6343Normalized SKU: 1336343UPC Code: 736983851376
Sold out -20% sale
CDI Not Qualified for Free Shipping CDI OMC Optical Sensor Tester/Timing #511-4017
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CDI CDI OMC Optical Sensor Tester/Timing #511-4017 $394.60 $492.51
CDI 511-4017 SensorsUsed to test V4/V6 optical sensor on the engine or on the bench, Unique Design sounds an audible alert when setting the ignition timing to allow an eyes free operation. Replaces: 434017 OIS 2000 Sensor TesterC.D.I. OMC Sensor Tester/Timing To 511-4017Normalized SKU: 5114017UPC Code: 20251516955
NEW ARRIVAL -17% sale
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EMP EMP Oil Level/Temp Sensor LS3/LSA #474523 $44.99 $53.98
EMP 474523 Sensors Oil Level/Temperature Sensor, GM LS3/LSA The EMP 474523 is a combined oil level and temperature sensor for GM LS3 and LSA marine engines. In a single unit, it monitors both the oil level in the pan and the oil temperature, feeding that data to the engine control module and instrument gauges. It's the kind of sensor that quietly does its job every time the engine runs, right up until it doesn't, at which point you'll typically see an oil level warning, an erratic oil temperature reading, or both. The LS3 and LSA are high-output GM V8 platforms used in a range of Marine Power and Mercury performance marine applications. This sensor is specific to those engine families and is not a universal fit across all GM marine engines. Confirm your engine is an LS3 or LSA before ordering. This is a direct replacement for Marine Power part 474523 and crosses to Mercury part 87-8M0070108 for buyers sourcing by Mercury part numbers. Function: Combined oil level and oil temperature monitoring Fits: GM LS3 and LSA marine engines Common symptoms of failure: Oil level warning light, erratic or missing oil temperature reading Replaces Marine Power: 474523 Replaces Mercury: 87-8M0070108 Normalized SKU: 474523UPC Code: 840080492704
Sold out NEW ARRIVAL -20% sale
EMP Qualifies for Free Shipping EMP Crankshaft Position Sensor 6.0L LY6 #464026
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EMP EMP Crankshaft Position Sensor 6.0L LY6 #464026 $94.82 $117.70
EMP 464026 Sensors Crankshaft Position Sensor, GM 6.0L LY6 The EMP 464026 is an authentic GM marine crankshaft position sensor for the 6.0L LY6 engine. The crankshaft position sensor monitors the rotational speed and position of the crankshaft and sends that data to the engine control module, which uses it to control ignition timing and fuel injection. It's one of the more critical sensors on a modern fuel-injected marine engine, and when it fails, the engine knows it immediately. A failing crankshaft position sensor typically causes a no-start condition, intermittent stalling, or a rough idle that gets worse under load. In some cases, the engine will start and run briefly before dying, or it may crank without firing at all. Because the ECM relies on this sensor for both spark and fuel delivery timing, a complete sensor failure usually means a no-start with no obvious mechanical cause. This is an authentic GM marine part, meeting original equipment specifications for the 6.0L LY6 application. It is a direct replacement for Marine Power part 464026. This sensor is specific to the LY6 engine variant and should be confirmed against your engine's part number before ordering, as crankshaft position sensors vary across GM marine engine families. Fits: GM 6.0L LY6 marine engines Function: Monitors crankshaft speed and position for ignition timing and fuel injection control Authentic GM marine part, meets OEM specifications Common symptoms of failure: No-start, intermittent stalling, rough idle under load Replaces Marine Power: 464026 Confirm LY6 engine variant before ordering Normalized SKU: 464026UPC Code: 840080492629
NEW ARRIVAL -17% sale
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EMP EMP MAP Sensor 6.2L LSA 6.2L LS3 #462729 $69.29 $83.14
EMP 462729 Sensors The manifold absolute pressure sensor, better known as the MAP sensor, is one of the key inputs your engine's ECM uses to calculate fuel delivery and ignition timing. When it fails or reads inaccurately, you'll typically see rough idle, poor throttle response, or a check engine light. The EMP 462729 is a genuine GM MAP sensor built for 6.2L LSA and 6.2L LS3 marine engines, so fitment and calibration are exact for these applications. This is a direct replacement for Marine Power part number 462743, making it a straightforward swap for anyone servicing a Marine Power-equipped boat running one of these engine configurations. Genuine GM construction means you're getting the same sensor the engine was originally built with, not an aftermarket approximation. Fits: 6.2L LSA and 6.2L LS3 marine engines Genuine GM part Direct replacement for Marine Power 462743 Restores accurate manifold pressure readings for proper fuel and timing control Normalized SKU: 462729UPC Code: 840080492575
NEW ARRIVAL -22% sale
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EMP EMP O2 Exhaust Sensor #462600 $164.39 $208.78
EMP 462600 SensorsEMP O2 Exhaust Sensor #462600Normalized SKU: 462600UPC Code: 840080492551
Sold out NEW ARRIVAL -20% sale
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EMP EMP Knock Sensor 8.1L #462207 $86.99 $107.98
EMP 462207 SensorsEMP Knock Sensor 8.1L #462207Normalized SKU: 462207UPC Code: 840080492544
Sold out NEW ARRIVAL -20% sale
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EMP EMP Cam Position Sensor 6.0L 6.0 L96 6.0 LY6 6.2 GM #464040 $78.29 $97.18
EMP 464040 SensorsEMP Cam Position Sensor 6.0L 6.0 L96 6.0 LY6 6.2 GM #464040Normalized SKU: 464040UPC Code: 840080492650
NEW ARRIVAL -17% sale
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EMP EMP Hobbs Oil Switch Oil #457007 $23.23 $27.73
EMP 457007 SensorsEMP Hobbs Oil Switch Oil #457007Normalized SKU: 457007UPC Code: 840080492483
Sold out NEW ARRIVAL -17% sale
EMP Qualifies for Free Shipping EMP Water Temperature Switch #457083
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EMP EMP Water Temperature Switch #457083 $20.44 $24.40
EMP 457083 SensorsEMP Water Temperature Switch #457083Normalized SKU: 457083UPC Code: 840080492490
NEW ARRIVAL -17% sale
EMP Qualifies for Free Shipping EMP Digital Oil Sender 5.7L #456118
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EMP EMP Digital Oil Sender 5.7L #456118 $44.99 $53.98
EMP 456118 SensorsEMP Digital Oil Sender 5.7L #456118Normalized SKU: 456118UPC Code: 840080492452
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BRP BRP Oil Pressure Sensor #0586860 $111.53 $138.46
BRP 0586860 SensorsBRP Oil Pressure Sensor #0586860Normalized SKU: 0586860UPC Code: 745419343637
-17% sale
EMP Qualifies for Free Shipping EMP Oil Pressure Warning Switch #87-09056
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EMP EMP Oil Pressure Warning Switch #87-09056 $29.28 $34.95
EMP 87-09056 SensorsEMP Oil Pressure Warning Switch #87-09056Normalized SKU: 8709056UPC Code: 840080499758
-17% sale
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EMP EMP Engine Coolant Temperature Sensor #75-75017 $49.49 $59.38
EMP 75-75017 SensorsThis product replaces:840080448510Normalized SKU: 7575017UPC Code: 840080448510
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EMP EMP Air Charge Temperature Sensor #75-75016 $48.74 $58.48
EMP 75-75016 SensorsThis product replaces:840080410654Normalized SKU: 7575016UPC Code: 840080410654
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EMP EMP Oil Pressure Sender #75-24891 $42.30 $50.76
EMP 75-24891 SensorsThis product replaces:840080417547Normalized SKU: 7524891UPC Code: 840080417547
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EMP EMP 1/8" Temp Sender #75-01941 $28.63 $34.17
EMP 75-01941 SensorsThis product replaces:840080415314Normalized SKU: 7501941UPC Code: 840080415314
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EMP EMP Sensor Assembly Water In Fuel #35-35115 $36.25 $43.27
EMP 35-35115 SensorsEMP Sensor Assembly Water In Fuel #35-35115Normalized SKU: 3535115UPC Code: 840080482033
-22% sale
EMP Qualifies for Free Shipping EMP IAC Valve #1300-36071
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EMP EMP IAC Valve #1300-36071 $231.79 $294.39
EMP 1300-36071 Sensors The EMP 1300-36071 is an IAC (Idle Air Control) valve designed for fuel-injected Johnson/Evinrude and Suzuki outboards. The IAC valve controls airflow at idle, and when it starts to fail, you'll typically see rough idling, stalling at low RPM, or an engine that hunts for idle speed. This is a direct OEM replacement, so it installs without modification. This valve replaces the following OEM part numbers: Johnson/Evinrude/OMC/BRP: 5033727 Suzuki: 18137-77E00 Compatible engines: Suzuki 4-cylinder outboards, 40-70 HP Johnson/Evinrude 90 HP and 115 HP (4-stroke), 2003 and up Johnson/Evinrude 140 HP (4-stroke), 2004 and up Normalized SKU: 130036071UPC Code: 840080494661

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