6M6-85580-00-00 Pulser Coil for Yamaha 650M 650TX 700TL 700TX SJ650 SJ700 WR650 WRA650 WRA700 WRB650 WRB700 XL700 | JLM Marine

Pulser Coil Assembly – Fits Yamaha 650cc & 700cc PWC Models (1989–2017)

This aftermarket pulser coil is engineered for Yamaha personal watercraft powered by 650cc and 700cc 2-stroke engines. It fits a wide range of models including the Super Jet, Wave Runner, Wave Raider, Wave Venture, FX, VXR, and XL series from 1989 through 2017. Whether you're restoring a classic SJ650 or maintaining a later XL700, this direct-replacement ignition component ensures reliable spark timing and performance.

This pulser coil replaces OEM part number 6M6-85580-00-00 (also listed as 6M6-85580-00). It is a plug-and-play unit designed to match the original connector and mounting points, and all units are tested before shipment to ensure quality and function.

• Direct replacement for Yamaha OEM 6M6-85580-00-00
• Plug-and-play installation with factory-style connector
• Pre-tested for quality assurance

Part Number Cross-Reference

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

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.

Note: Compatibility chart is for reference only. Please compare this part with your original unit and the images provided to confirm fitment before ordering.

Technical Specifications

Package Contents

Your order includes:

• 1 × Pulser Coil Assembly

The package contains all the parts shown in the product images.

Installation Guide

1. Disconnect the battery or kill switch to ensure the electrical system is completely off.
2. Remove the hood or access panel to reach the engine compartment.
3. Locate the original pulser coil mounted on the stator plate or flywheel cover.
4. Disconnect the electrical connector from the pulser coil. Note the routing of the wire harness for reassembly.
5. Remove the mounting screws or bolts securing the pulser coil to the engine.
6. Carefully lift out the old pulser coil, taking care not to damage surrounding components.
7. Position the new pulser coil in the same orientation and alignment as the original unit.
8. Install and tighten the mounting screws or bolts to the manufacturer's specified torque (typically hand-tight plus a quarter turn).
9. Reconnect the electrical connector, ensuring it clicks or seats fully.
10. Verify that all wiring is routed clear of moving parts and heat sources.
11. Reinstall the hood or access panel, then reconnect the battery or kill switch.
12. Test-start the engine to confirm proper ignition timing and smooth operation.

Troubleshooting & FAQ

How do I confirm this pulser coil fits my Yamaha PWC?
Check the compatibility table above for your model and year range. Cross-reference your OEM part number (stamped on the original coil or listed in your service manual) with 6M6-85580-00-00. If your model is listed but the part number differs, do not purchase without further verification.

What are the signs that my pulser coil is failing?
Common symptoms include intermittent spark, no-start conditions, rough idling, or the engine cutting out at specific RPM ranges. A multimeter test for resistance (per your service manual specifications) can confirm coil failure.

How does this aftermarket pulser coil differ from the Yamaha OEM version?
This aftermarket unit is manufactured to OEM specifications using comparable materials and is tested for functionality. While it may not carry the Yamaha logo, it is designed as a direct plug-and-play replacement with matching electrical characteristics and mounting points.

How often should I replace the pulser coil?
Pulser coils typically last the lifetime of the engine under normal conditions. Replace only when you experience ignition problems or when diagnostic testing confirms coil failure. Routine inspection during major service intervals is recommended.

Can I install this pulser coil myself, or do I need a mechanic?
If you have basic mechanical skills and tools, installation is straightforward—disconnect, unbolt, swap, and reconnect. However, if you are unfamiliar with PWC ignition systems or lack a service manual, professional installation is recommended to ensure correct timing and safe operation.

OEM vs. Aftermarket – what's the difference?
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.

How fast do you ship and how much does it cost?
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.

What is your warranty and return policy?
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.