500 HP
SeaPro Commercial
Mercury 500 HP SeaPro
Commercial · V12
$97,005 MSRP
Commercial-grade durability for those who run hard all day — heavy-duty components, extended service intervals and the reliability your livelihood depends on.
Specifications
| Horsepower | 500 HP |
| Configuration | V12 (64°) |
| Displacement | 7.6 L |
| Full-throttle RPM | 5600–6400 |
| Dry weight | ~1,260 lb |
| Gear ratio | 2.50:1 (2-speed transmission) |
| Gearcase | Steerable, contra-rotating dual props |
| Fuel | EFI · 87 octane |
| MSRP (base) | $97,005 |
Specifications are Mercury published figures for this engine platform; exact weight, gearcase and rigging vary by shaft length and configuration — confirm on your quote.
Parts & diagrams for this engine
Genuine parts
Parts that fit your 500 HP SeaPro →
Jump to the parts store, pre-filtered to your engine — kits, water pumps, anodes, filters and more, factory-direct.
Exploded diagrams
Look up the 500 HP SeaPro diagram ↗
Find the exact component on Mercury’s official exploded parts diagrams by serial number or model, then order it here.