The Sierra 18-3016-1 Sea Water Pump Impeller Repair Kit is for Mercruiser engines using the engine-mounted brass sea water pump. It services the raw-water side of the cooling system by renewing the flexible impeller and associated pump-service components.
Suits Mercruiser engines:
V6 & V8 engines with Bravo drive.
Impeller has a double flat drive.
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-3016-1?
Sierra 18-3016-1 is an aftermarket sea water pump for Mercruiser applications.
Which part numbers cross-reference Sierra 18-3016-1?
This listing cross-references Mercruiser 47-8M0104229. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-3016-1 fits my Mercruiser application?
Contact us with your engine model and serial number and we'll help check suitability.
Australian Dollars
