Mercury® Electronic Parts Catalog (EPC)
The Mercury® Electronic Parts Catalog (EPC) is the official factory system for identifying genuine OEM parts for Mercury® and MerCruiser® engines and related marine systems. It provides detailed exploded diagrams, manufacturer part numbers, and model specific component data to support accurate parts selection for maintenance, repair, and repower applications.
Why Accurate Parts Identification Matters
Using the correct OEM part is critical for performance, reliability, and warranty protection. The Mercury EPC helps technicians and boat owners:
• Identify exact replacement parts by model and serial number
• View detailed component and assembly diagrams
• Verify compatibility before ordering
• Reduce installation errors and downtime
Accurate identification ensures parts match factory specifications and helps prevent issues caused by incorrect substitutions.
Systems and Components Covered
The Mercury EPC supports a wide range of Mercury and MerCruiser systems, including:
• Outboard engines
• MerCruiser sterndrives and inboard engines
• Rigging and control systems
• Fuel and ignition components
• Cooling and exhaust systems
• Electrical and charging systems
Coverage varies by model and production year, making engine serial number information essential for precise lookup.
How Gregor’s Marine Uses the Mercury EPC
Gregor’s Marine uses the Mercury Electronic Parts Catalog as part of our parts and service workflow to ensure accuracy from diagnosis through installation. Our team uses the EPC to support:
• OEM part identification and verification
• Coordination between parts and service departments
• Reduced delays caused by incorrect or incompatible components
This approach helps protect engine integrity and streamline repairs and maintenance.
Use the Official Mercury® Parts Catalog
Search the official Mercury® Electronic Parts Catalog by engine model or serial number to view detailed exploded diagrams and verified OEM part numbers.
Once you’ve identified the parts you need, our team can assist with verification, ordering, or service coordination.
Find Your Engine Serial Number
Accurate parts lookup starts with your engine serial number.
For Mercury® outboards, the serial number label is located on the transom bracket.
For MerCruiser® engines, the label is typically found on the side of the engine or on top of the flame arrester cover.
Need Help Identifying the Right Part?
If you are unsure which part applies to your engine, our parts team can assist using official Mercury resources. Providing your engine serial number allows us to verify exact components quickly and accurately.