6-Inch Spark Plug Wires – Fits Johnson/Evinrude V4-V6 Outboard Motors 10-235 HP (Replaces 582365, 582134, 582135)

6-Inch Spark Plug Wires – Fits Johnson/Evinrude V4-V6 Outboard Motors 10-235 HP

This set of two 6-inch spark plug wires is designed for a wide range of Johnson/Evinrude V4-V6 CROSSFLOW 2-stroke outboard motors (10–235 HP) from the 1980s–1990s. Built with a durable 8 mm silicone jacket and stainless steel conductors, these wires ensure reliable ignition performance.

These are direct aftermarket replacements for Johnson/Evinrude part numbers 582365, 582134, and 582135, as well as multiple other aftermarket cross-references. Please verify your part number before ordering.

• Engine Application: Fits V4-V6 CROSSFLOW engines commonly found in 1980s-1990s models.
• Durable Construction: Features an 8 mm silicone jacket to resist heat, oil, and abrasion.
• Package Includes: Two 6-inch spark plug wires for convenient replacement.

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

• 2 x 6-Inch Spark Plug Wires (Replaces 582365)

Installation Guide

1. Ensure the engine is completely cool and turned off. For safety, disconnect the negative battery terminal.
2. Work on one cylinder at a time to prevent mixing up wire connections.
3. Grasp the spark plug boot firmly, twist it a half-turn to loosen the seal, and pull it straight off the spark plug.
4. Disconnect the other end of the wire from its terminal on the ignition coil or distributor cap.
5. Compare the length of the new wire with the old one. Note: Some applications may require you to trim the wire to the exact length of the original.
6. Lightly apply dielectric grease to the inside of both boots on the new wire to improve sealing and prevent corrosion.
7. Press the spark plug boot firmly onto the spark plug until you feel or hear it click into place.
8. Connect the other end to the corresponding terminal on the coil or distributor, ensuring a secure fit.
9. Repeat the process for the second wire.
10. Once installation is complete, reconnect the negative battery terminal.

Troubleshooting & FAQ

Q: How do I confirm these wires will fit my engine?
A: These wires are specifically for Johnson/Evinrude V4-V6 CROSSFLOW engines (10-235 HP) from the 1980s and 1990s. The best way to ensure fitment is to check if your existing part number matches one of those listed in our cross-reference table, such as 582365, 582134, or 582135. Also, be aware that minor trimming of the wire length may be necessary for a perfect fit on some models.

Q: What are common signs that I need new spark plug wires?
A: Symptoms of failing spark plug wires include rough idling, engine misfires (especially under load), difficulty starting, reduced acceleration, and a decrease in fuel efficiency. You may also see visible damage, such as cracks, burns, or corrosion on the wire jackets or boots.

Q: Is any trimming required for these wires?
A: While these are 6-inch wires designed for a direct fit in most cases, some customer feedback indicates that for certain specific engine models, trimming the wire to match the exact length of the original part may be required for an optimal fit. Always compare the new wire to the old one before installation.

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.