Replacement water separating fuel filter 18458T3 fits 1995 and earlier Mercury or Mariner V6 EFI outboards. This kit includes the replacement, black, screw in sensor. Replace the filter and sensor at the same time to keep harmful debris or water from getting to your engine and to ensure accurate sensing information to your system.Mercury Marine’s passion for performance is matched by your drive for the new, the unknown. Our legendary reliability and durability let you boldly embrace your next adventure—large or small—knowing you’re backed by the best quality design, engineering, and materials.Product Details Manufacturer part number: 35-18458T3 Replacement water separating fuel filter with the black sensor unit Water separating fuel filters help keep damaging debris from getting to your engine while also keeping performance-robbing water from reducing the efficiency and economy of the engine Easy to replace, screw-on filter with screw-in sensor Produced by Mercury Marine to our stringent specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive