30520-ZX2-003 Ignition Coil Plug Hole for Honda BF200AK3 BF225AK3 BF250A | JLM Marine

Ignition Coil Plug Hole for Honda BF200AK3 BF225AK3 BF250A | JLM Marine

This Ignition Coil Plug Hole is designed for Honda Marine outboards ranging from 200HP to 250HP, including the BF200AK3, BF225AK3, and BF250A series. It is a critical component in the spark plug assembly, ensuring reliable ignition and optimal engine performance in demanding marine environments.

This aftermarket part serves as a direct replacement for Honda OEM part number 30520-ZX2-003, offering a cost-effective solution without compromising quality. It is engineered to meet OEM specifications and is compatible with multiple VIN ranges across Honda's 200HP, 225HP, and 250HP outboard models.

• Direct replacement for Honda 30520-ZX2-003
• Fits Honda BF200, BF225, and BF250 series outboards
• Essential spark plug assembly component for reliable ignition

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.

Package Contents

• 1 x Ignition Coil Plug Hole (Honda 30520-ZX2-003)

Installation Guide

1. Ensure the engine is completely off and cooled down before beginning any work. Disconnect the battery to prevent accidental starts.
2. Locate the spark plug assembly on your Honda outboard engine. You may need to remove engine covers for access.
3. Carefully remove the ignition coil from the spark plug area by disconnecting any electrical connectors and loosening mounting bolts.
4. Inspect the old plug hole component for damage, wear, or corrosion. Clean the surrounding area to prevent debris from entering the cylinder.
5. Compare the new ignition coil plug hole (30520-ZX2-003) with the original part to confirm fitment and compatibility.
6. Install the new plug hole component by carefully positioning it in place, ensuring proper alignment with the spark plug and coil.
7. Reinstall the ignition coil, reconnecting all electrical connectors and tightening mounting bolts to the manufacturer's torque specifications.
8. Reconnect the battery and perform a visual inspection to ensure all connections are secure and properly seated.
9. Start the engine and monitor for smooth operation, checking for any misfires, unusual sounds, or warning lights.
10. If issues persist, double-check all connections and consult a marine technician if necessary.

Troubleshooting & FAQ

Q: How do I confirm this ignition coil plug hole fits my Honda outboard?
A: Verify your engine model and VIN range against the compatibility table above. Cross-reference your original part number (30520-ZX2-003) with the one stamped on your existing component to ensure an exact match.

Q: What are the signs that my ignition coil plug hole needs replacement?
A: Common symptoms include engine misfires, difficulty starting, rough idling, reduced power output, or visible damage/corrosion around the spark plug area. If you notice any of these issues, inspect the plug hole component for cracks or deterioration.

Q: Can I install this part myself, or do I need a professional?
A: While experienced DIYers can perform this installation with basic tools, we recommend professional installation to ensure proper fitment, torque specifications, and electrical connections, especially if you're unfamiliar with marine engine components.

Q: How often should I inspect or replace the ignition coil plug hole?
A: Inspect this component during routine spark plug maintenance (typically every 100 hours of operation or annually). Replace it immediately if you notice cracks, excessive wear, corrosion, or if ignition performance issues arise.

Q: Is this an OEM part or an aftermarket replacement?
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.