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Stop Switch Assembly for Yamaha Outboard Engines 3HP–25HP (1984–2002)
Stop Switch Assembly for Yamaha Outboard Engines 3HP–25HP (1984–2002)
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Product Overview
Safety stop switch assembly designed for Yamaha outboard motors, compatible with both 2-stroke and 4-stroke engines from 3HP to 25HP.
This OEM-style replacement ensures reliable engine shutdown, helping protect the operator and equipment in emergency situations.
Fitment (Vehicle Compatibility)
| Brand | Engine Type | Horsepower | Model Year | OEM Reference |
|---|---|---|---|---|
| Yamaha | 2-Stroke Outboard | 3HP / 4HP / 5HP / 25HP | 1984–2002 | 6E0-82550-01-00 |
| Yamaha | 2-Stroke Outboard | 3HP / 4HP / 5HP / 25HP | 1984–2002 | 6E0-82550-00-00 |
| Yamaha | 2-Stroke Outboard | 3HP / 4HP / 5HP / 25HP | 1984–2002 | 6L5-82550-00-00 |
| Yamaha | 2- & 4-Stroke Outboard | 3HP / 4HP / 5HP / 25HP | 1984–2002 | 6A0-82550-01-00 |
| Yamaha | 2- & 4-Stroke Outboard | 3HP / 4HP / 5HP / 25HP | 1984–2002 | 689-82550-01-00 |
| Yamaha | 2- & 4-Stroke Outboard | 3HP / 4HP / 5HP / 25HP | 1984–2002 | 6G9-82550-00-00 |
Fitment Note:
Only compatible with Yamaha outboard engines using the listed OEM part numbers.
Please confirm part number, appearance, and connector style before ordering.
Specifications
| Item | Specification |
|---|---|
| Product Type | Stop Switch Assembly |
| Function | Engine Stop / Safety Shutdown |
| OEM Numbers | 6E0-82550-01-00 / 6E0-82550-00-00 / 6L5-82550-00-00 / 6A0-82550-01-00 / 689-82550-01-00 / 6G9-82550-00-00 |
| Engine Type | Yamaha 2-Stroke & 4-Stroke Outboard |
| Horsepower Range | 3HP–25HP |
| Model Years | 1984–2002 |
| Material | Durable plastic housing + metal components |
| Protection | Waterproof & dustproof design |
| Installation | OEM-style direct replacement |
| Condition | Brand New |
| Package Includes | Stop Switch Assembly × 1 |
Key Features
- Designed specifically for Yamaha outboard engines
- Compatible with multiple OEM part numbers for wider coverage
- Fits 3HP–25HP Yamaha motors (1984–2002)
- Reliable emergency engine stop for enhanced boating safety
- Waterproof and dustproof housing for harsh marine environments
- Precisely engineered connectors for seamless OEM fit
- Factory-tested for durability and stable long-term performance
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Fitment FAQ
Will this part fit my specific model and year?
This switch assembly is intended for Fits 3HP–25HP Yamaha motors (1984–2002); Reliable emergency engine stop for enhanced boating safety; Waterproof and dustproof housing for harsh marine environments; Precisely engineered connectors for seamless OEM fit; Factory-tested for durability and stable long-term performance. It is best matched to original part number(s) 6E0-82550-01-00, 6E0-82550-00-00, 6L5-82550-00-00, 6A0-82550-01-00. Key physical/spec details from the product data include 3HP, 25HP, 4HP. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. Match your original part number to 6E0-82550-01-00, 6E0-82550-00-00, 6L5-82550-00-00, 6A0-82550-01-00 before purchase. For this switch assembly, also compare the connector plug, wire count, handlebar diameter, key/lock cylinder style, and function layout. This is especially important for Yamaha models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this switch assembly for machines outside the listed compatibility, or for units with different plug layouts, wire counts, key cylinders, handlebar sizes, or switch functions. If your original part number does not cross-reference with 6E0-82550-01-00, 6E0-82550-00-00, 6L5-82550-00-00, 6A0-82550-01-00, treat the fitment as unconfirmed. Model years outside 1984–2002, 1984, 2002 should be verified separately. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the connector plug, wire count, handlebar diameter, key/lock cylinder style, and function layout. Confirm OEM/cross-reference number(s): 6E0-82550-01-00, 6E0-82550-00-00, 6L5-82550-00-00, 6A0-82550-01-00. Recheck listed specs such as 3HP, 25HP, 4HP. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
I'm restoring a 1973-vintage outboard motor, and the factory-original kill switch's rubber button-cap is sun-baked and faded. This two-wire switch looks and operates just like the old one, and will shortly take its place. Materials quality seems to be excellent, the switch operates smoothly, and you get touch confirmation that the operation is complete. Installation is as easy as screwing the threaded base into place (or drilling a hole in your panel to lock the switch into place with the included washer and nut) and then tying the wires into the circuit in place of the old ones. I expect years of good service from this switch. That's value!