Spark Plug Wires – Fits Johnson/Evinrude V4-V6 10-235 HP (Replaces 582365, 582134, 582135) 340HP This protects the more expensive

This protects the more expensive and critical drivetrain components

Why does the listing say two units are required

It is designed for V6 and V8 engine configurations ranging from 2

The compatibility table above lists major engine families

Spark Plug Wires – Fits Johnson/Evinrude V4-V6 10-235 HP (Replaces 582365, 582134, 582135) 340HP This protects the more expensiveProduct Details This set of 6 Inch Spark Plug Wires is designed for Johnson Evinrude V4V6 CROSSFLOW outboard engines from the 1980s1990s, covering a wide range of 10 to 235 HP models. These 8mm silicone jacketed wires provide a reliable, high performance connection between the ignition coil and spark plugs, restoring optimal engine spark. These wires serve as a direct aftermarket replacement for Johnson Evinrude OEM parts 582365, 582134, and 582135,