HeuroFosh 18-8816 4-Pack 6in Spark Plug Wires for OMC Johnson Evinrude Outboards V4-V6 10-235 HP | 582365

Product overview

HeuroFosh 18-8816 is a four-pack of 6-inch spark plug wires designed specifically for OMC, Johnson, and Evinrude outboard engines. Built to stand up to engine heat and saltwater exposure, these wires aim to deliver steady ignition performance across long days on the water. While individual results can vary, the configuration is designed to support reliable operation in common V4-V6 setups.

With both durability and ease of use in mind, the wires pair stainless steel conductors with flexible silicone insulation. This combination is intended to resist wear, maintain solid electrical transfer, and tolerate high-temperature environments typical of marine applications.

Key benefits at a glance

• Four wires per package provide a ready replacement set, reducing downtime during maintenance.
• 6-inch length fits a range of OMC V4-V6 layouts, offering versatile routing options.
• Stainless steel conductors support reliable power transfer across ignition cycles.
• Silicone insulation delivers heat resistance and flexible routing around engine components.
• Compatibility with Johnson, Evinrude, and related OMC references improves likelihood of a match.
• Includes replacements for several OEM and aftermarket numbers, simplifying part selection.

Compatibility and fit

Designed for 10-235 HP outboards commonly used in recreational boats. To avoid misfit, verify the model and OEM numbers against the included references before ordering.

• OEM references include 582134, 582135, 582365, 777703, 802466, 802505, CDI 931-2365
• Also cross-references Mallory 9-28005, 9-28006 and Sierra 18-8816
• Works with OMC group engines and similar ignition coil configurations

Real-world use scenarios

• Seasonal maintenance and engine tune-ups for bass boats and weekend cruisers
• Dockside troubleshooting and quick field replacements during trips
• Upgrading aging ignition wiring to support more stable starts in challenging conditions
• Preventing creeping resistance in rustic marine environments where temperature swings occur

Quality and value

These wires emphasize practical build quality: robust stainless steel conductors, silicone insulation, and a length that suits common OMC configurations. Results depend on engine condition, but many users appreciate the straightforward replacement option that aligns with OEM references.

What’s in the package: 4 spark plug wires, ready to install and test in your outboard system.