Quicksilver 35-18458Q3 Fuel FilterQuicksilver 18458Q3 Water Separating Fuel Filter Kit is designed for all Mercury and Mariner V6 EFI outboards, 1995 and earlier. Located under the cowl, this replacement filter features a black screw-in water sensor and a 10-micron filtration element to remove harmful contaminants, particles, and water before it reaches your engine.Easy to replace annually during winterization or every 100 hours of operation, the filter is built with an internal epoxy coating and corrosion-resistant external paint for maximum durability. Manufactured to Mercury Marine OEM standards, it ensures long-lasting engine protection and reliable performance.Features: Replacement water separating fuel filter element with black screw-in water sensor; 10-micron filtration removes contaminants, particles, and water from fuel; Easy annual replacement during winterization or every 100 hours of engine operation; Internal epoxy coating and corrosion-resistant exterior for durability; Manufactured to Mercury Marine OEM specifications for quality and reliability;