Mercury Fuel Water Separating Filter (Replacement #SIE 18-7944)
Current fuel filter for most Mercruiser inboards.
Mercury has this filter on a National Back Order
We recomend using the Sierra #SIE 18-7944
Current fuel filter for most Mercruiser inboards.Protects your engine by removing water and fuel contaminants before they reach the carburetor, reducing system problems.
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