The Sierra 18-36001 Sea Water Pump is designed to restore dependable flow through the sea-water cooling circuit in Mercruiser applications. It replaces Mercruiser 46-807151A12.
Suits Mercruiser engines:
GM V-6 & V-8 (454 & 502 CID) Gen VI engines with v-belt & electric fuel pump
Please note: this pump is not the same as 46-807151A9 which is more common, if you are unsure if this is the correct pump please contact us with your engine serial number.
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Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-36001?
Sierra 18-36001 is an aftermarket sea water pump for Mercruiser applications.
Which part numbers cross-reference Sierra 18-36001?
This listing cross-references Mercruiser 46-807151A12 and Mercruiser 46-72774A50. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-36001 fits my Mercruiser application?
Contact us with your engine model and serial number and we'll help check suitability.
Australian Dollars
