Engine Harnesses

Need a hard-to-find boat engine harness for a specific brand? Great Lakes Skipper has you covered with a massive inventory of discount and rare "new old stock" wiring harnesses for brands like Mercury, Volvo, and Yamaha. Whether you're upgrading or repairing your outboard or inboard, our competitive pricing and fast shipping get you the exact electrical harness you need to restore engine reliability and power, so you can get back on the water quickly and affordably.