MerCruiser Serial Number Search

Enter the MerCruiser serial number for your engine or drive to view MerCruiser parts diagrams and parts inventory.

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MerCruiser Serial Number Guide

NOTE: MerCruiser serial numbers can be found on a I.D. tag on the boat motor, bell housing or out drive. You can also check boat registration or insurance paperwork.

Shop by Part Number

Can't find the part you need using the engine diagrams? Enter your MerCruiser engine or stern drive part number for an online inventory of matching MerCruiser engine or stern drive parts. Include dashes and spaces if your part number has them.