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Sierra
Sierra Voltage Regulator Mercury 893640T01 #18-5732-1
$149.32
$189.64
Sierra 18-5732-1 Charging System Parts
1999-2005 25 HP 2-Cylinder 4-Stroke
2002-2005 30 & 40 HP 3-Cylinder 4-Stroke
2002-2007 40, 50 & 60 HP – 4 Cyl. 4-Stroke
2000-2007 135, 140, 150, 175, 200 & 240 HP 6-Cylinder
Interchange:
CDI 194-2115K1Mercury Marine 893640001Mercury Marine 893640T01
Normalized SKU: 1857321UPC Code: 808282398286
Mercury Marine
Mercury Marine Voltage Regulator Kit #883072T2
$375.99
Mercury Marine 883072T2 Charging System PartsVoltage regulator 883072T2 comes with a mini-fuse block, wire leads, connectors and attaching hardware. It is for various Mercury and Mariner outboards. Check your owner's manual or service manual for specific application and installation instructions.The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original Equipment replacement engine parts, oils, and accessories, but also works to serve all original Equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.Normalized SKU: 883072T2UPC Code: 745061485846WARNING: This product can expose you to chemicals which are known to the State of California to cause birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
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CDI
CDI Voltage Regulator for Mercury/Mariner 4 Cylinder Engines #194-0001
$161.10
$204.61
CDI 194-0001 Charging System PartsCDI Electronics' 194-0001 Voltage Regulator is made with quality, marine-grade materials. Designed for quick and simple installation. Refer to manufacturer recommendations and guidelines for proper fit and installation information. Fits the following engines: 75-115HP 4-Stroke Mercury/Mariner, 50-90HP (2005-2006), 115HP (2000-2006) 4-Stroke Yamaha. Replaces: 881346T, 68V-81960-00-00, 6D3-81960-00-00.
Use with Mercury/Mariner/Yamaha 4 cylinder engines
Fits the following models: 75-115HP 4-Stroke Mercury/Mariner, 50-90HP (2005-2006), 115HP (2000-2006) 4-Stroke Yamaha
Replaces: 881346T, 68V-81960-00-00, 6D3-81960-00-00
Constructed of marine-grade materials
Normalized SKU: 1940001UPC Code: 736983861313
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Mercury Marine
Mercury Marine Regulator Kit #861126A1
$283.76
Mercury Marine 861126A1 Charging System PartsMercury Marine Regulator Kit #861126A1Normalized SKU: 861126A1UPC Code: 745061448353
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Sierra
Sierra Mercury Marine Stator #18-5876
$550.15
$686.66
Sierra 18-5876 Charging System PartsMercury Marine Stator Replaces OE # 398-9610A19 Fits: 135-200 HPOEM Interchange:MERCURY MARINE: 398-9610A19Charging System: StatorSierra Mercury Marine Stator #18-5876Normalized SKU: 185876UPC Code: 808282112257
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Sierra
Sierra Stator #18-5865
$219.04
$278.19
Sierra 18-5865 Charging System PartsStatorOEM Interchange:MERCURY MARINE: 398-5704A7Charging System: StatorSierra Stator #18-5865Normalized SKU: 185865UPC Code: 808282112103
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Sierra
Sierra Stator #18-5859
$222.26
$282.28
Sierra 18-5859 Charging System PartsStatorOEM Interchange:MERCURY MARINE: 398-5454A26Charging System: StatorSierra Stator #18-5859Normalized SKU: 185859UPC Code: 030999563859
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Sierra
Sierra Stator #18-5860
$243.02
$308.66
Sierra 18-5860 Charging System PartsStatorOEM Interchange:MERCURY MARINE: 398-5454A35Charging System: StatorSierra Stator #18-5860Normalized SKU: 185860UPC Code: 030999563866
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Sierra
Sierra Rectifier #18-5707
$51.71
$62.05
Sierra 18-5707 Charging System PartsRectifierOEM Interchange:MERCURY MARINE: 62351A1MERCURY MARINE: 62351A2MERCURY MARINE: 816770MERCURY MARINE: 816770TCharging System: RectifierSierra Rectifier #18-5707Normalized SKU: 185707UPC Code: 030999319524
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Sierra
Sierra Voltage Regulator Mercury 6-Cylinder #18-99481
$510.68
$637.39
Sierra 18-99481 Charging System Parts
The Sierra 18-99481 is a voltage regulator kit designed for Mercury 6-cylinder outboards from 1989 to 1991, covering 135, 150, 175, and 200 HP models. If your charging system is acting up -- overcharging, undercharging, or just not keeping the battery topped off -- the voltage regulator is one of the first components to check.
This kit includes two 18-99457 regulators along with the mounting hardware needed for installation. It is a component of the larger 18-99286 kit and requires 4 yellow-wire stators to function correctly. Make sure your stators match before ordering.
Fits: 1989-1991 Mercury 6-cylinder outboards, 135, 150, 175, and 200 HP
Includes: (2) 18-99457 regulators and mounting hardware
Component of Sierra 18-99286 kit
Requires 4-yellow-wire stators
Interchange:CDI 194-8736K 1Mercury Marine 18736A14Mercury Marine 18736A15Mercury Marine 18736A20Mercury Marine 18736A21Mercury Marine 18736A3Mercury Marine 18736A8
Normalized SKU: 1899481UPC Code: 736983853066
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Sierra
Sierra Pre-Amp Chrysler Force Sears & Gamefisher 3/4-Cylinder #18-99465
$196.92
$250.11
Sierra 18-99465 Charging System Parts
The Sierra 18-99465 is a pre-amplifier (pre-amp) for Chrysler, Force, Sears, and Gamefisher outboards with distributor ignition systems. The pre-amp sits between the trigger and the ignition module, amplifying the signal that fires the ignition. When it fails, you'll typically see weak spark, misfires, or a no-start condition -- especially at higher RPMs where signal strength matters most.
This part covers a wide range of 3 and 4-cylinder applications from the mid-1970s through the mid-1980s. Fitment breaks down as follows:
1974-1984: 70, 75, 80, and 90 HP 3-cylinder models
1976-1984: 100, 105, 115, 120, 135, and 140 HP 4-cylinder models
Distributor ignition systems only
Interchange:
CDI 135-4048
Chrysler/Force/US Marine F14048
Chrysler/Force/US Marine F14048-1
Chrysler/Force/US Marine F14048-2
Chrysler/Force/US Marine F14058
Chrysler/Force/US Marine FA14048
Chrysler/Force/US Marine FA14048-1
Chrysler/Force/US Marine FA14048-2
Normalized SKU: 1899465UPC Code: 736983851598
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Sierra
Sierra Voltage Regulator Mercury 6-Cylinder #18-99457
$298.65
$379.30
Sierra 18-99457 Charging System Parts
The Sierra 18-99457 is a replacement regulator/rectifier for Mercury 6-cylinder outboards. It handles two jobs at once: the regulator side controls voltage output from the stator to prevent overcharging, while the rectifier side converts AC current from the stator into the DC current your battery and electrical system actually use. When either function fails, you'll see symptoms like a dead battery, an overcharged battery, or erratic gauge readings.
This part is also the replacement regulator used in the Sierra 18-99481 voltage regulator kit, sold individually here for those who only need one unit or are replacing a single failed component.
Fits Mercury 6-cylinder outboards
Combined regulator and rectifier in a single unit
Replacement component for Sierra 18-99481 kit
Sold individually
Interchange:CDI 194-5279RMercury Marine 18736A14Mercury Marine 18736A15Mercury Marine 18736A20Mercury Marine 18736A21Mercury Marine 18736A3Mercury Marine 18736A8
Normalized SKU: 1899457UPC Code: 736983853059
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Sierra
Sierra Rectifier Yamaha 1/2/3-Cylinder #18-99437
$140.37
$174.26
Sierra 18-99334 Ignition Stator — Mercury 2 & 3 Cylinder, 16 Amp
Restore reliable ignition performance with this OEM-quality Sierra ignition stator, built as a direct replacement for Mercury Marine 4-stroke outboard engines. A worn stator can cause hard starting, misfires, and eventual engine failure — replace it with a part you can trust before it leaves you stranded.
Compatible Engines
Mercury Marine 1998–2005 — 25 HP (2 Cylinder), Manual Start, 4-Stroke
Mercury Marine 2002–2005 — 30 & 40 HP (3 Cylinder), Manual Start, 4-Stroke
Key Specifications
Amp Rating: 16 Amp
Connector Type: Bullet Connectors
Start Type: Manual Start
Engine Type: 4-Stroke
Cross-Reference Part Numbers
CDI: 174-2386
Mercury Marine: 398-852386A4, 398-852386T6, 398-852386T8
Yamaha Outboard: 65W-85510-00-00
Product Details
Brand: Sierra
SKU: SIE-18-99334
Category: Ignition Stator
Normalized SKU: 1899334UPC: 736983852250
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Yamaha
Yamaha Rectifier & Regulator Assembly #6CE-81960-10-00
$785.45
$951.13
Yamaha 6CE-81960-10-00 Charging System PartsYamaha Rectifier & Regulator Assembly #6CE-81960-10-00Normalized SKU: 6CE819601000
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EMP
EMP Voltage Regulator #300-99735
$137.26
$174.33
EMP 300-99735 Charging System Parts
The EMP 300-99735 is a voltage regulator built for Force outboards from 1989 through 1999. It covers a solid range of engine configurations, from the smaller 2-cylinder 40-50 HP motors up through the 5-cylinder 150 HP. The voltage regulator keeps your charging system from overcharging the battery, and when it fails you'll often see a dead battery, flickering electronics, or a charging system warning. This is a direct replacement for two Force OEM part numbers and also crosses with Sierra.
This regulator replaces the following part numbers:
Force: 830179A3, 815279
Sierra: 18-5744
Compatible engines (1989-1999 Force outboards):
2-cylinder, 40-50 HP
3-cylinder, 70-90 HP
4-cylinder, 120 HP
5-cylinder, 150 HP
Normalized SKU: 30099735UPC Code: 840080416212
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EMP
EMP Rectifier & Regulator Assembly #300-09021
$101.36
$125.82
EMP 300-09021 Charging System PartsThis product replaces:585195, 840080497679Normalized SKU: 30009021UPC Code: 840080497679
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EMP
EMP Rectifier & Regulator Assembly #300-08020
$279.47
$354.94
EMP 300-08020 Charging System PartsThis product replaces:586271, 840080410562Normalized SKU: 30008020UPC Code: 840080410562
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EMP
EMP Rectifier & Regulator Assembly #300-08010
$250.56
$318.23
EMP 300-08010 Charging System PartsThis product replaces:840080453606Normalized SKU: 30008010UPC Code: 840080453606
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EMP
EMP Rectifier & Regulator Assembly #300-07150
$235.97
$299.70
EMP 300-07150 Charging System PartsThis product replaces:840080495309Normalized SKU: 30007150UPC Code: 840080495309
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EMP
EMP Rectifier & Regulator Assembly #300-03588
$217.82
$276.64
EMP 300-03588 Charging System PartsThis product replaces:584890, 840080497792Normalized SKU: 30003588UPC Code: 840080497792
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