Ignition Switch & Key Assembly – Fits Johnson/Evinrude 40-200HP (Replaces OMC 5005801, 175974, 388173)
Ignition Switch & Key Assembly – Fits Johnson/Evinrude 40-200HP (Replaces OMC 5005801, 175974, 388173) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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Ignition Switch & Key Assembly – Fits Johnson/Evinrude 40-200HP...
Ignition Switch & Key Assembly – Fits Johnson/Evinrude 40-200HP (Replaces OMC 5005801, 175974, 388173) is backordered and will ship as soon as it is back in stock.
Product Details
This Ignition Switch & Key Assembly with Safety Lanyard – Fits OMC Johnson Evinrude 40-200HP Outboard Motors (Replaces 5005801, 175974, 388173) is engineered for Johnson and Evinrude outboard motors ranging from 40-200HP, primarily for models from the 1990s through the early 2000s. This universal assembly includes the ignition switch, key, and safety lanyard.
It serves as a direct interchange for OMC part numbers 5005801, 175974, and 388173.
- Designed for direct plug & play installation.
- Features a pre-wired assembly for straightforward terminal connections.
- Includes an essential kill switch safety lanyard for emergency shut-offs.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| OMC | 5005801 |
| OMC | 175974 |
| OMC | 388173 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This ignition switch is a common fit for many Johnson and Evinrude 2-stroke outboards from the 1990s and early 2000s, but it's crucial to verify your specific part number before ordering.
| Brand | Model | Rated HP | Stroke | OEM Part No. | Notes |
|---|---|---|---|---|---|
| Johnson/Evinrude (OMC) | Various | 40–200 | 2-Stroke | 5005801, 175974 | BRP branded models |
Technical Specs
- Product Type
- Ignition Switch & Key Assembly with Safety Lanyard
- Installation
- Direct replacement, plug & play
- Connection
- Wire terminals (direct wiring)
- Housing Material
- ABS, Iron
- Housing Color
- Black
- Dimensions
- ~50.00 × 2.00 × 2.00 cm (19.65 × 0.79 × 0.79 in)
- Warranty
- 12-Month Warranty
- Other Technical Attributes
- Off-On-Start positions, includes kill switch lanyard
What’s in the Box
- 1 × Ignition Switch & Key Assembly with Safety Lanyard (5005801)
Installation Notes
- Ensure the engine is off and disconnect the battery's negative terminal for safety.
- Access the rear of the dashboard or control panel where the existing ignition switch is located.
- Carefully label each wire connected to the old switch before disconnecting them to ensure correct reassembly.
- Once labeled, disconnect the wires and remove the mounting nut to free the old switch from the panel.
- Insert the new ignition switch into the panel and secure it with its mounting hardware.
- Following your labels, connect the wires to the corresponding terminals on the new switch.
- Reconnect the battery's negative terminal.
- Attach the safety lanyard and test all key positions (OFF, ON, START) and the kill switch function before starting the engine.
Troubleshooting & FAQ
How do I know if this ignition switch fits my engine?
This switch is designed for a wide range of Johnson and Evinrude 40-200HP outboards. The most reliable way to confirm fitment is to match the part number on your old switch to one of the cross-reference numbers (5005801, 175974, 388173). Also, visually compare your old switch to our product images.
What are the signs of a faulty ignition switch?
Common symptoms include the engine not starting, intermittent power loss to accessories, the key feeling loose or getting stuck in the switch, or the engine not shutting off when the key is turned to the OFF position.
Does this switch include the "push-to-choke" feature?
This is a standard 3-position (Off-On-Start) ignition switch. It does not have an integrated push-to-choke function. If your system requires it, you will need a separate choke switch or a different ignition model.
What is the purpose of the safety lanyard?
The safety lanyard is a critical safety device. When worn by the operator, it will automatically shut off the engine if the operator moves away from the helm or falls overboard, helping to prevent accidents from a runaway boat.
The key is hard to turn. Can this be fixed?
Difficulty turning the key can be caused by internal wear or corrosion. While a small amount of electrical-safe lubricant can sometimes help, it is often a sign that the switch mechanism is failing and should be replaced to avoid getting stranded.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost?
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns?
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
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