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Outboard Motor Parts | OEM & Aftermarket
Shop OEM and aftermarket outboard motor parts for Mercury, Yamaha, Suzuki, Honda, Johnson / Evinrude / E-TEC, Tohatsu / Nissan, and Chrysler / Force engines. Pro Marine USA carries parts for routine maintenance, troubleshooting, repair, and complete marine engine rebuilds.
Browse by outboard manufacturer or engine system, or use our OEM parts lookup to identify the correct part number before ordering. Find cooling, fuel, ignition, electrical, internal engine, lower unit, steering, trim, service kit, gasket, seal, and rebuild parts in one place.
Shop Outboard Parts by Manufacturer
Chrysler / Force Outboard Parts for Chrysler and Force outboard repair 
Honda Outboard Honda cooling, fuel, electrical, and engine parts 
Johnson / Evinrude / E-TEC Outboard Johnson, Evinrude, E-TEC, and OMC replacement parts 
Mercury Outboard Mercury and Mariner maintenance, repair, and rebuild parts 
Suzuki Outboard Suzuki service, lower unit, fuel, and engine parts 
Tohatsu / Nissan Outboard Tohatsu and Nissan outboard replacement parts 
Yamaha Outboard Yamaha maintenance, repair, lower unit, and rebuild parts Find the Correct Outboard Part
Not sure which part fits your engine? Start with the engine manufacturer, horsepower, model number, serial number, and year whenever available.
Our OEM parts lookup lets you view factory parts diagrams and identify the original part number for many popular outboard engines. Once you have the OEM number, search Pro Marine to find available OEM and aftermarket replacement options.
Use Our OEM Parts Lookup »Shop Outboard Parts by Engine System
Outboard engines use several interconnected systems. Select your manufacturer above to browse the exact categories available for your engine, including the following common repair and maintenance areas.
Common Outboard Problems and Where to Start
- Engine overheating: inspect the water pump, impeller, thermostat, pressure-control components, cooling passages, and engine anodes.
- Hard starting or rough idle: check fuel delivery, carburetor or injector operation, spark plugs, ignition components, filters, and intake sealing.
- Weak spark or no spark: test ignition coils, stators, switch boxes or ignition modules, sensors, wiring, grounds, and related electrical components.
- Low compression or poor power: inspect pistons, rings, cylinder condition, head and powerhead gaskets, bearings, and other internal engine components.
- Milky gear lube: inspect prop shaft, driveshaft, shift shaft, bearing carrier, and other lower unit seals for water intrusion.
- Lower unit or gearcase noise: inspect bearings, gears, clutch components, shafts, and gear lube condition before continued operation.
- Trim or steering problems: inspect hydraulic fluid level, seals, hoses, trim motors, pumps, steering cylinders, and mechanical connections.
Why Buy Outboard Parts from Pro Marine USA?
- OEM and aftermarket replacement options for major outboard engine brands.
- Marine engine parts for routine maintenance, professional repair, and complete rebuild projects.
- OEM diagram and part-number lookup tools to help identify the correct component before ordering.
- Dealer pricing available for qualified marine repair businesses and dealers.
- Large selection of service kits, engine parts, lower unit components, fuel system parts, electrical parts, steering, and rigging products.
- Same-day weekday shipping available on qualifying in-stock orders placed before the shipping cutoff.
OEM and Aftermarket Outboard Parts
OEM parts are supplied by the original engine manufacturer and are designed for the specific engine application. Aftermarket parts are replacement components produced by independent marine parts manufacturers and may provide additional availability or value for many common repairs.
Pro Marine carries both genuine OEM parts and quality aftermarket replacement parts for many outboard maintenance, repair, and rebuild applications. Always confirm fitment using the engine model, serial number, horsepower, year range, or OEM part number when available.
Frequently Asked Questions
How do I find the correct parts for my outboard motor?
Start by identifying the engine manufacturer, horsepower, model number, serial number, and year. Select the manufacturer above to browse by engine system, or use the OEM parts lookup to locate the original part number from a factory diagram.
Can I search Pro Marine by OEM part number?
Yes. If you already have the OEM part number, enter it into the Pro Marine site search to locate available OEM and aftermarket replacement options. If you do not know the part number, use the OEM parts lookup first.
What information should I have before ordering an outboard part?
Have the engine manufacturer, horsepower, model number, serial number, and year whenever possible. An OEM part number from the original component or parts diagram is especially helpful because visually similar parts may fit different engine families.
What is the difference between OEM and aftermarket outboard parts?
OEM parts come from the original engine manufacturer. Aftermarket parts are replacement components manufactured by other marine parts companies for compatible applications. Pro Marine carries both OEM and aftermarket options across many common outboard engine systems.
Are aftermarket outboard motor parts reliable?
Quality aftermarket marine parts are commonly used for maintenance, professional repair, and engine rebuilding. The best option depends on the application, manufacturer, availability, and customer preference.
Do you carry parts for older outboard motors?
Yes. Pro Marine carries parts for many older Mercury, Mariner, Johnson, Evinrude, Chrysler, Force, Yamaha, Honda, Suzuki, Nissan, and Tohatsu outboards. Availability varies by engine family and component.
What outboard parts are commonly replaced during routine maintenance?
Common maintenance items include engine oil, oil filters, fuel filters, spark plugs, water pump impellers, complete water pump kits, thermostats, gear lube, drain plug seals, anodes, and manufacturer-specific service kit components.
Fitment Tip: Outboard parts can vary by model, serial range, horsepower, and production year. Confirm the OEM part number or engine identification information whenever possible before ordering.
883471T
688-W0001-C0-00
688-W0001-20-00
688-W0001-21-00
688-W0001-22-00
688-W0001-23-00
9-74502
688-81960-60-00
688-81960-61-00
Suzuki OEM 37100-96J26 Single Engine Ignition Key Switch Panel
The Suzuki 37100-96J26 Single Engine Switch Panel is a genuine Suzuki OEM ignition and key switch assembly designed for compatible Suzuki four-stroke outboard installations equipped with a single-engine ignition system.
This factory Suzuki switch panel is associated with multiple OEM ignition-panel references, including 37100-93J20, 37100-96J20, 37100-96J21, 37100-96J22, 37100-96J23, 37100-96J24, 37100-96J25, and 37100-96J27.
Supplied Suzuki application data includes select DF9.9 through DF250 four-stroke outboards, covering older DF-series engines and later A-series models. Compatibility depends on the engine model, year, original ignition-panel number, and rigging configuration.
Product Information
- OEM Part Number: 37100-96J26
- Manufacturer: Suzuki
- Part Type: Single Engine Ignition Key Switch Panel
- Product Type: Genuine Suzuki OEM
- Engine Application: Select Suzuki Four-Stroke Outboards
- Engine Configuration: Single Engine
- Application Range: Select DF9.9-DF250 HP Models
- Listed Years: Select 1998-2023 Applications
- Aftermarket Alternative: Pro Marine 96J26P
- Twin-Engine OEM Option: Suzuki 37100-96J16
Important Suzuki Fitment Information
This ignition switch panel is not compatible with every Suzuki outboard between 9.9 and 250 HP.
Suzuki manufactured several different ignition switch panels, wiring configurations, and engine control systems throughout the listed application years.
The horsepower range represents the Suzuki models included in the supplied application data. It should not be interpreted as universal compatibility with all engines in that range.
Verify your original switch-panel number, electrical connections, engine model, and rigging configuration. This panel is intended for single-engine installations. Twin-engine boats require the appropriate dual-engine panel.
OEM and Cross Reference Numbers
Genuine Suzuki 37100-96J26 is associated with the following Suzuki single-engine ignition switch-panel references.
| Part Number | Relationship |
|---|---|
| 37100-96J26 | Genuine Suzuki OEM - Listed Product |
| 37100-93J20 | Suzuki OEM Cross Reference |
| 37100-96J20 | Suzuki OEM Cross Reference |
| 37100-96J21 | Suzuki OEM Cross Reference |
| 37100-96J22 | Suzuki OEM Cross Reference |
| 37100-96J23 | Suzuki OEM Cross Reference |
| 37100-96J24 | Suzuki OEM Cross Reference |
| 37100-96J25 | Suzuki OEM Cross Reference |
| 37100-96J27 | Suzuki OEM Cross Reference |
These numbers are provided as cross references. Verify the applicable replacement relationship for your specific engine and rigging configuration.
What This Part is Used For
The Suzuki 37100-96J26 ignition switch panel provides the helm-mounted key switch used to control ignition and starting functions on compatible single-engine Suzuki outboard installations.
This genuine Suzuki assembly is intended for boats equipped with one Suzuki outboard and the corresponding factory-style ignition switch and wiring configuration.
Replacing a worn or damaged ignition panel can restore reliable key-switch operation when the original panel has been identified as the cause of an electrical problem.
Genuine Suzuki replacement parts are also commonly selected during factory-style helm restorations and repairs where retaining the OEM configuration is preferred.
Compatible Suzuki Outboard Applications
The following tables organize the supplied Suzuki application information by engine family and year range. Only specifically listed applications should be considered potential matches.
Earlier Suzuki DF-Series Four-Stroke Models
| Suzuki Engine Models | Model Years |
|---|---|
| DF25 | 2000-2005 |
| DF25Q / DF25Q(QR) / DF25T | 2000-2007 |
| DF30 | 2000-2006 |
| DF30Q / DF30Q(QR) / DF30T | 2000-2007 |
| DF40 / DF50 | 1999-2010 |
| DF40QH / DF40TL / DF50QH / DF50TL | 1999-2007 |
| DF60 / DF70 | 1998-2009 |
| DF60HL / DF60TL / DF70THL / DF70TL | 1998-2007 |
| DF90 | 2001-2008 |
| DF90TL | 2001-2007 |
| DF100 | 2009-2010 |
| DF115 | 2001-2010 |
| DF115TL | 2001-2007 |
| DF140 / DF140T / DF140Z | 2002-2010 |
| DF200 / DF225 / DF250 | 2004-2010 |
| DF200T / DF200Z / DF225T / DF225Z / DF250T / DF250Z | 2004-2007 |
Later Suzuki DF-Series and A-Series Applications
The supplied application data also includes later Suzuki outboard models, including specific A-series engines and 2020-2023 model variants.
Some later applications are identified using Suzuki model codes and serial references rather than conventional model-year listings.
| Engine Family | Application Information |
|---|---|
| DF5A | 710001 catalog reference |
| DF9.9B / DF9.9BT / DF9.9BTH | 710001 reference; select 2020-2023 variants |
| DF15A / DF15ATH | 040001 reference; select 2020-2023 variants |
| DF20A / DF20AT / DF20ATH | 040001 and 710001 references; select 2020-2023 variants |
| DF25A / DF25AT / DF25ATH | 2014 and later listed applications; select 2020-2023 variants |
| DF30A / DF30AT / DF30ATH | 040001 and 710001 references; select 2020-2023 variants |
| DF40A / DF40AT / DF40ATH / DF40AQH / DF40AST / DF40ASVT | 2015 and later listed applications; select 2020-2022 variants |
| DF50A / DF50AT / DF50ATH / DF50AVT / DF50AVTH | 2015 and later listed applications; select 2020-2022 variants |
| DF60A / DF60AT / DF60ATH / DF60AQH / DF60AVT / DF60AVTH | 2015 and later listed applications; select 2020-2022 variants |
| DF70A / DF70AT / DF70ATH | 2015 and later listed applications; select 2020-2022 variants |
| DF80A / DF80AT | 2015 and later listed applications; select 2020-2022 variants |
| DF90A / DF90AT / DF90ATH / DF90AWQH | 2015 and later listed applications; select 2020-2022 variants |
| DF100A / DF100AT / DF100BT | 510001 and 710001 references; select 2020-2022 variants |
| DF115A / DF115AT / DF115AST / DF115AZ / DF115ST | 040001, 510001 and 710001 references |
| DF140A / DF140AT / DF140AZ | 040001, 510001 and 710001 references |
| DF150 / DF150AS / DF150AST / DF150AT / DF150AZ | 2015 and later listed applications; select 2020-2023 variants |
| DF175 / DF175AT / DF175AZ | 2015 and later listed applications; select 2020-2023 variants |
| DF200 / DF200T / DF200Z | 2015 and later listed applications; select 2020-2022 variants |
| DF200A / DF200AST / DF200AT / DF200AZ | 2015 and serial references; select 2020-2023 variants |
| DF225 / DF225T / DF225Z | 2015 and serial references; select 2020-2022 variants |
| DF250 / DF250ST / DF250T / DF250Z | 2015 and serial references; select 2020-2022 variants |
Some later Suzuki applications use specific model and serial identifiers. Verify the original ignition switch-panel number and Suzuki rigging configuration before ordering.
Pro Marine 96J26P Single Engine Switch Panel
Looking for an aftermarket alternative? Pro Marine USA also carries 96J26P, a replacement single-engine ignition switch panel for compatible Suzuki applications.
Need a Twin-Engine Suzuki Ignition Switch Panel?
Suzuki 37100-96J26 is intended for a compatible single-engine installation.
For boats equipped with two Suzuki outboards, Pro Marine USA also carries twin-engine ignition switch panels in genuine Suzuki OEM and Pro Marine aftermarket versions.
Suzuki OEM 37100-96J16 Twin Engine Switch Panel
Genuine Suzuki OEM dual-engine ignition switch panel for compatible twin-outboard installations.
Pro Marine 96J16P Twin Engine Switch Panel
Aftermarket twin-engine ignition switch panel for compatible Suzuki dual-engine applications.
Common Symptoms and Replacement Reasons
- Ignition key switch is worn or difficult to turn.
- Engine starting is intermittent when operating the key.
- Original ignition panel is cracked or physically damaged.
- Electrical connections show corrosion or deterioration.
- Key switch operation has become unreliable.
- Original Suzuki ignition panel is being replaced during helm restoration.
- A matching older Suzuki OEM switch-panel number needs replacement.
Electrical starting problems can also result from battery, wiring, fuse, neutral-safety, or other engine electrical issues. Diagnose the system before replacing components.
Installation Tips
- Disconnect battery power before servicing the ignition system.
- Confirm the boat uses the correct single-engine switch-panel configuration.
- Compare the original Suzuki part number with the listed OEM references.
- Verify the electrical connector and harness configuration.
- Inspect wiring and connectors for corrosion or damage.
- Confirm the replacement panel matches the existing mounting arrangement.
- Route wiring away from sharp edges and moving components.
- Verify ignition and starting functions after installation.
- Confirm the engine starts only under the proper neutral-safety conditions.
Ignition wiring and engine-starting circuits should be serviced by a qualified marine technician when the installer is unfamiliar with Suzuki electrical and rigging systems.
Key Features and Benefits
- Genuine Suzuki OEM: Factory Suzuki replacement ignition switch panel.
- Single Engine Configuration: Designed for compatible single-outboard installations.
- Factory Replacement: Suitable for applications requiring the corresponding Suzuki OEM switch panel.
- Broad Suzuki Coverage: Listed across select DF-series four-stroke engine families.
- Multiple OEM References: Associated with several Suzuki 37100-series ignition panel numbers.
- Aftermarket Alternative: Pro Marine 96J26P is also available.
- Twin-Engine Options: Suzuki OEM and Pro Marine twin-engine panels are stocked separately.
Frequently Asked Questions
What is Suzuki 37100-96J26?
It is a genuine Suzuki OEM single-engine ignition key switch panel for compatible Suzuki four-stroke outboard installations.
What Suzuki outboards does 37100-96J26 fit?
Supplied application data includes select Suzuki DF-series engines ranging from 9.9 through 250 HP, including DF40, DF50, DF60, DF70, DF90, DF115, DF140, DF150, DF175, DF200, DF225, and DF250 families.
Does it fit every Suzuki engine in that horsepower range?
No. Compatibility depends on the original switch-panel number, engine model, year, and rigging configuration.
Is 37100-96J26 a genuine Suzuki part?
Yes. This listing is for the genuine Suzuki OEM ignition switch panel.
Does it cross-reference Suzuki 37100-96J27?
Yes. 37100-96J27 is included among the supplied Suzuki cross-reference numbers.
Does it replace 37100-96J20 through 37100-96J25?
Those numbers are included in the supplied cross-reference list. Confirm the applicable replacement relationship for the original switch-panel configuration.
Is there a Pro Marine aftermarket version?
Yes. Pro Marine USA also stocks Pro Marine 96J26P for compatible single-engine installations.
What if my boat has twin Suzuki outboards?
For compatible dual-engine installations, see the Suzuki OEM 37100-96J16 Twin Engine Switch Panel or Pro Marine 96J16P Twin Engine Switch Panel .
Can a faulty ignition switch panel cause starting problems?
Yes. A damaged or malfunctioning ignition switch may cause intermittent starting or unreliable key-switch operation.
However, similar symptoms can be caused by other electrical or engine components.
How do I confirm the correct Suzuki ignition panel?
Compare the original panel number, electrical connector, engine model, and Suzuki rigging configuration.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Part Numbers
37100-96J26, 37100-93J20, 37100-96J20, 37100-96J21, 37100-96J22, 37100-96J23, 37100-96J24, 37100-96J25, 37100-96J27, 3710096J26, 3710093J20, 3710096J20, 3710096J21, 3710096J22, 3710096J23, 3710096J24, 3710096J25, 3710096J27
Searchable Terms
Suzuki OEM single engine switch panel, Suzuki OEM ignition key switch, Suzuki outboard ignition panel, Suzuki single engine ignition switch, Suzuki DF115 ignition switch, Suzuki DF140 ignition switch, Suzuki DF200 key switch, Suzuki DF250 ignition panel, Suzuki DF-series ignition switch, Suzuki 37100-96J26, Suzuki 37100-96J27 replacement, genuine Suzuki ignition switch panel, Suzuki twin engine ignition panel
37100-96J20
37100-96J21
37100-96J22
37100-96J23
37100-96J24
37100-96J25
37100-96J26
37100-96J27
37100-96J27
3A0060600
3A0060600M
3A0060601
3A0060601M
3A0600600
3A0600600M
361060600
361060600M
361060601
361060601M
Fits Yamaha 50, 60 & 70HP Outboards Using 6H3 Water Pump System
Designed for Yamaha outboards using the 6H3-series water pump repair kit. The 3428 Impeller Repair Kit replaces Yamaha OEM kit numbers in the 6H3-W0078 series and is used to service the water pump assembly across multiple Yamaha 2-stroke and select later model platforms.
Compatibility
This impeller repair kit fits a range of Yamaha 50HP, 60HP, and 70HP outboards that use the 6H3-series water pump system. OEM diagrams show this kit used across multiple model designations and year ranges.
Application Chart
| Brand | Engine Model | Horsepower | Engine Type | Notes |
|---|---|---|---|---|
| Yamaha | C60 / E60 / P60 / 60 | 60 HP | 2-Stroke | 6H3 water pump system |
| Yamaha | 70 / C70 | 70 HP | 2-Stroke | 6H3 water pump system |
| Yamaha | T50 / T60 (select models) | 50-60 HP | 4-Stroke | Applications using 6H3 kit family |
This kit fits engines using the 6H3-series water pump assembly. Always confirm using your engine model and OEM part number before ordering.
Part Numbers & Cross References
| Reference Type | Part Number |
|---|---|
| Pro Marine Part | 3428 |
| Cross Reference # | 6H3-W0078-A0-00 |
| Cross Reference # | 6H3-W0078-00-00 |
| Cross Reference # | 6H3-W0078-01-00 |
| Cross Reference # | 6H3-W0078-02-00 |
| Cross Reference # | 18-3428 |
| Cross Reference # | 18-3428-1 |
| Cross Reference # | 18-3461 |
| Cross Reference # | 18-3464 |
| Cross Reference # | 18-3465 |
| Cross Reference # | 725-420 |
| Cross Reference # | 879134 |
What This Kit Is Used For
This impeller repair kit is used to service the water pump assembly and maintain proper engine cooling. The impeller circulates water through the engine to regulate operating temperature.
Over time, impellers wear, harden, or lose efficiency. Replacing the repair kit components helps restore water flow and protect the engine from overheating.
Frequently Asked Questions
What engines does this kit fit?
This kit fits Yamaha 50, 60, and 70HP outboards that use the 6H3-series water pump system.
Does this fit both 2-stroke and 4-stroke engines?
Primarily 2-stroke models, with select later 4-stroke T50/T60 applications that use the same water pump design.
What OEM numbers does this replace?
It replaces Yamaha 6H3-W0078-A0-00, 6H3-W0078-00-00, 6H3-W0078-01-00, and 6H3-W0078-02-00.
When should this be replaced?
Typically during routine maintenance or if cooling performance decreases.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer or technician? We offer dealer pricing for qualified businesses.
Shipping Policy
- Free shipping on orders over $100 (continental U.S.)
- Ships via UPS, USPS, and FedEx
- 5:30 PM EST daily cutoff
- Typical delivery 1–5 business days
30-Day Return Policy
- Returns within 30 days
- Items must be unused and in original packaging
Contact Us
Phone: 941-721-3000
Searchable Part Numbers
Part Number: 3428
Cross Reference #: 6H3-W0078-A0-00, 6H3-W0078-00-00, 6H3-W0078-01-00, 6H3-W0078-02-00, 18-3428, 18-3428-1
Common Searches: Yamaha 60 impeller kit, Yamaha 70 impeller, Yamaha 50 impeller, 6H3 water pump kit
18-3428
18-3428-1
18-3461
18-3464
18-3465
6H3-W0078-A0-00
6H3-W0078-00-00
6H3-W0078-01-00
6H3-W0078-02-00
725-420
879134
663-W0078-A0-00
663-W0078-00-00
725-417
84188M
84188T