OEM Mercury 8M0122666 Seawater Pump Kit for MerCruiser
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🛡️ PARTSDUCK Promise - Best price, great support & more
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No Fee Returns for 30 Days
No Fee Returns for 30 Days
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Description
Description
Mercury 8M0122666 is an OEM seawater pump kit for selected MerCruiser engines. Match the kit to your engine serial number and cooling-system configuration before ordering.
Verified applications
- Listed in the Mercury accessories guide for selected MerCruiser 4.5L MPI closed-cooling applications.
- The OEM parts diagram also identifies this kit, with distribution housing, for MerCruiser 6.2L MPI MIE 300 engines, serial number 2A530774 and up.
Ordering details
This is a seawater pump kit, not an engine circulating pump or a universal impeller kit. Required installation components depend on the engine and cooling arrangement; verify the complete parts diagram for your serial number.

