The Sierra 18-6747 Trim Pump Assembly is designed to restore dependable flow through the cooling-water system in Mercruiser applications. It replaces Mercruiser 865380A25.
For late model Mercruiser Alpha & Bravo sterndrive applications
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-6747?
Sierra 18-6747 is an aftermarket trim pump assembly for Mercruiser applications.
Which part numbers cross-reference Sierra 18-6747?
This listing cross-references Mercruiser 865380A13, Mercruiser 865380A25, Mercruiser 14336A15 and Mercruiser 14336A17. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-6747 fits my Mercruiser application?
Contact us with your engine model and serial number and we'll help check suitability.
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Australian Dollars
