MerCruiser Engines

• Mercruiser Engines Service & Repair Manuals by Seloc

• MerCruiser Inboard Discussion Topics
• User to User Technical Help

• Mercruiser Parts by Engine System

  Search by OEM or Aftermarket Part Number:

• Search Classified Ads

• MerCruiser Engine Model / Serial Number Guide

• Powerboat Care and Repair
• Powerboater's Guide to Electrical Systems

Locating MerCruiser Serial Number Tags

Engine Serial Number: The serial number tag is located near the starter, by the flywheel housing; or, on the rocker arm or flame arrestor cover.

Transom plates: The serial number tag is located on the inner transon plate inside the boat; or, on the upper swivel pin.

Sterndrive Serial Number (separate from engine): The serial number tag is located on the upper drive shaft housing (starboard side or on the back of the housing).