Sierra Wiring Harness for Johnson Evinrude Outboards

The Sierra wiring harness line gives Johnson and Evinrude outboard owners aftermarket replacement harnesses, also called engine wire harnesses or outboard wiring looms. A harness carries electrical signals and power between the engine, its components, and the rest of the rigging. Replacing a worn or damaged one can restore dependable operation.

Key Features:

• Aftermarket replacement harnesses designed for Johnson and Evinrude outboard applications
• Built to take the place of the original harness
• Made for the vibration, heat and moisture of marine use
• Backed by Sierra, a long-established supplier of marine engine parts and electrical components

Choose the harness that matches your outboard's application. A fresh harness can help resolve intermittent electrical problems, corroded or damaged wiring, and connection faults.