697-85570-00 6H2-85570-00 Ignition Coil for Yamaha B90 C55 C60 C70 C75 C80 C90 E75 P60 P75 60 70 90 | JLM Marine

Ignition Coil for Yamaha 2-Stroke 55–90 HP Outboard Motors | 697-85570-00 / 6H2-85570-00

This ignition coil is engineered for Yamaha 2-stroke outboard motors ranging from 55 HP to 90 HP across B, C, E, and P series engines produced from 1992 to 2006. It delivers reliable spark and consistent performance for both recreational and commercial applications.

This aftermarket replacement directly supersedes Yamaha OEM part numbers 697-85570-00-00 and 6H2-85570-00-00, ensuring drop-in compatibility with your original ignition system.

• Fits Yamaha 2-stroke outboards: 55 HP, 60 HP, 70 HP, 75 HP, 80 HP, and 90 HP models
• Direct replacement for OEM ignition coils on B90, C55, C60, C70, C75, C80, C90, E75, P60, and P75 series
• Compatible with engines manufactured between 1992 and 2006

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 Yamaha owners, here's a guide to help you identify your engine's serial/model: Yamaha Serial Number Guide. You can also review exploded diagrams to verify part numbers: Yamaha Parts Diagrams & Catalog.

Technical Specifications

Package Contents

The package includes one (1) ignition coil designed to replace the original Yamaha component.

Installation Guide

1. Disconnect the battery and ensure the engine is off and cool before beginning work.
2. Locate the existing ignition coil on your Yamaha outboard motor.
3. Disconnect the spark plug wire from the coil by pulling it straight off the terminal.
4. Remove the electrical connector attached to the ignition coil.
5. Unscrew and remove the mounting bolts securing the old coil to the engine block.
6. Carefully lift the old ignition coil away from the mounting location.
7. Position the new ignition coil in the same orientation as the original.
8. Secure the new coil with the mounting bolts and torque to manufacturer specifications.
9. Reconnect the electrical connector, ensuring it clicks firmly into place.
10. Attach the spark plug wire to the new coil terminal.
11. Reconnect the battery and perform a visual inspection of all connections.
12. Start the engine and verify proper ignition function and smooth operation.

Troubleshooting & FAQ

Q: How do I confirm this ignition coil fits my Yamaha outboard?
A: Cross-reference your engine model, year, and horsepower with the compatibility table above. You can also verify by matching your current coil's OEM part number (697-85570-00-00 or 6H2-85570-00-00) with the ones listed in the Part Number Cross-Reference section.

Q: What are the signs that my ignition coil is failing?
A: Common symptoms include difficulty starting, rough idling, misfiring, loss of power, poor acceleration, and intermittent engine cut-outs. If your engine is producing weak or inconsistent spark, the ignition coil is often the culprit.

Q: How often should I replace the ignition coil?
A: Ignition coils typically do not require scheduled replacement unless they fail. Regular inspection during tune-ups is recommended, and replacement should occur if you notice performance issues or electrical testing indicates coil degradation.

Q: Can I install this ignition coil myself?
A: Yes, if you have basic mechanical skills and hand tools. However, professional installation is recommended to ensure correct fitment, proper torque on mounting bolts, and safe electrical connections.

Q: What is the difference between this aftermarket coil and the OEM version?
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.