*This is not an aftermarket pump.*


OEM MerCruiser Sea Water Pump 8M0122655.  Pump without air fittings.

Old part numbers are 8M0118067 & 46-862914T10


Fits MCM/MIE 4.3L, 5.0L, 5.7L & 6.2L MPI with ECM 555


Brass seawater pump with plastic back half, Impeller included


Does not include pulley or bracket.


Questions?  Send an email to: Parts Dept for a response.

All accessories and boats are listed subject to a walk-in retail sale, at any of our locations, during an auction listing.

No returns on electrical, open packaged or installed parts.

All items are sold “as is” with no warranty implied.

Shipyard Marine is a full service boat dealer/marina/service center located in Wisconsin.  We have been in business for over 25 years.  We are a Mercury Marine Premier Dealer, authorized Volvo and Indmar service facility.

Please review the 'shipping and payments' tab to get estimated delivery dates. Estimated delivery dates include Shipyard's handling time, origin ZIP code, destination ZIP code and time of acceptance. Delivery times may vary, especially during peak periods.