0583740 0583298 0777664 Dual Output Wire Ignition Coil for Johnson Evinrude | JLM Marine

Dual Output Wire Ignition Coil for Johnson Evinrude Outboard 583740 0583740

This brand new aftermarket ignition coil is engineered for Johnson/Evinrude outboard motors ranging from 2 HP to 175 HP across multiple model years. Designed to meet or exceed OEM specifications, this dual output wire ignition coil ensures reliable spark delivery and consistent engine performance in demanding marine environments.

This ignition coil directly replaces Johnson/Evinrude OEM part numbers 0583740, 0583298, 0777664, 18-5170, and 183-3740, providing a cost-effective solution without compromising quality or reliability.

• Direct replacement for Johnson/Evinrude outboards
• Dual plug wire configuration for efficient ignition
• Fits a wide range of 2 HP to 175 HP models from 1987 to 1999

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below. For Johnson/Evinrude owners, here's a guide to help you identify your engine's serial/model: Johnson/Evinrude Serial Number Guide.

Technical Specifications

Package Contents

Your package includes:

• 1 × Dual Plug Wire Ignition Coil

Note: The package contains all the parts shown in the product image.

Installation Guide

1. Disconnect the battery and ensure the engine is completely off before beginning any work.
2. Locate the existing ignition coil on your Johnson/Evinrude outboard motor and disconnect the spark plug wires.
3. Remove the mounting bolts securing the old ignition coil to the engine block.
4. Carefully pull the old coil free from its mounting position, noting the orientation and wire routing.
5. Position the new dual output wire ignition coil in the same location as the original.
6. Secure the new coil using the original mounting bolts, tightening to manufacturer specifications.
7. Reconnect the dual plug wires to the appropriate spark plugs, ensuring a firm connection.
8. Reconnect the primary ignition wiring harness to the coil terminals.
9. Double-check all connections and ensure no wires are pinched or damaged.
10. Reconnect the battery and test the engine for proper ignition and smooth operation.

Troubleshooting & FAQ

Q: How do I confirm this ignition coil fits my engine?
A: Check the Compatible Engine Models table above for your specific HP, model variant (Standard, Ultra/Excel, or Looper), and year range. You can also cross-reference your original part number against the Part Number Cross-Reference table to ensure compatibility.

Q: What are the signs that my ignition coil needs replacement?
A: Common symptoms include hard starting, misfiring, rough idle, loss of power, or engine stalling. If your engine won't start or experiences intermittent spark, the ignition coil is often the culprit.

Q: How often should I replace my ignition coil?
A: Ignition coils don't have a fixed replacement interval and are typically replaced only when they fail. Regular inspection during routine maintenance and testing with a multimeter can help identify a failing coil before complete failure occurs.

Q: Will this aftermarket coil perform the same as the original OEM part?
A: Yes, this ignition coil is designed to meet or exceed OEM specifications. It delivers reliable spark output and is built to the same performance standards as the original Johnson/Evinrude part.

Q: OEM vs. Aftermarket?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.