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Mercury Marine Engines
Coastal Marine Engineering is certified for Mercury sales and service: gas and diesel, outboard and inboard. A portable kicker, a pair of Verados on the transom, a diesel inboard under the hatch. It’s all work we’re trained, equipped, and certified to take on.
What we do
Mercury work, start to finish.
- Mercury engine sales: outboard, sterndrive, and inboard, gas and diesel
- Scheduled maintenance and diagnostics
- Repair and troubleshooting
- Mercury parts sourcing

The lineup
What Mercury builds.
Outboards · 2.5–600 hp
Mercury’s FourStroke outboards run 2.5 to 300 hp across six model families, from portable tiller motors up to full V6/V8 offshore power. The Verado line steps up further with supercharged inline-6, V8, V10, and V12 models, topping out at the 600 hp V12, currently the most powerful production outboard on the water.
Sterndrive & inboard, gas · 200–430 hp
The 4.5L V6, 6.2L V8, and 8.2L V8 platforms: engines built specifically for marine use rather than adapted from automotive blocks.
Mercury Diesel · 115–270 hp
The 2.0L, 2.8L, 3.0L, and 4.2L platforms, for boaters who want diesel’s fuel efficiency (Mercury cites up to 50% better than a comparable gas engine) without the weight and noise diesels used to mean.
Not sure what you need yet?
Tell us the boat and what it’s doing. We’ll tell you straight whether it’s a service, a repair, or time to repower.