Mercury – Water-Separating Fuel Filter | Fuel System Protection | Marine Coated Steel | 866594K01 Taylor Made Boat Docking Accessories Rely on Yamaha's renowned engineering

Rely on Yamaha's renowned engineering and quality standards to keep your outboard engine running at its best

Paired with a new water pump repair kit

Especially effective on dark colors and clear-coated metal flake finishes

Each cover includes a storage bag

Confirm that part number 6Y8-0E83R-81-00 matches your Yamaha outboard

Mercury – Water-Separating Fuel Filter | Fuel System Protection | Marine Coated Steel | 866594K01 Taylor Made Boat Docking Accessories Rely on Yamaha's renowned engineeringMercury Water Separating Fuel Filter Fuel System Protection Marine Coated Steel 866594K01 Overview Nothing spoils a perfect day on the water like contaminated fuel. Even when you purchase from reputable marinas, water and debris can still make their way into your tank. This is where the Mercury Marine part, number 866594K01, comes into play. This filter works quietly to protect your engine every time you turn the key. It keeps water out of the fuel