35-18458Q3 Water Separating Fuel Filter Kit With Black Water Warning Sensor

Replacement water separating fuel filter element includes black screw-in sensor

10-micron fuel filter removes harmful contaminants, particles and power robbing water from your fuel before it gets into the engine

Internal epoxy coating and corrosion resistant external paint for increased weather resistance

Easy to replace annually when winterizing your engine or every 100 hours of engine time during boating season

Water separating canister element with o-ring and the water sensor unit. For all 1995 and earlier Mercury and Mariner V-6 EFI outboards. Note that the sensor plus is black plastic. Check your owner’s manual for inspection and replacement schedules.