Marine Parts & OEM Mercury Parts in the Florida Keys | BTH Marine

When your boat needs a part, you need it fast and you need it right. In the Florida Keys, where saltwater miles pile up quickly and the conditions are hard on equipment, having a reliable parts source isn't a convenience, it's a necessity. BTH Marine's parts department in Key Largo is stocked, staffed, and ready to get you what you need to keep your boat on the water.

OEM Mercury Parts - The Right Parts for Your Engine

If you run a Mercury outboard, and most serious boaters in the Florida Keys do, OEM parts are the only parts worth putting on your engine. Aftermarket components might look the same on the shelf, but genuine Mercury OEM parts are engineered specifically for your engine, meet Mercury's exacting tolerances, and protect your warranty.

BTH Marine is an authorized Mercury dealer and carries a comprehensive inventory of genuine OEM Mercury parts at our Key Largo facility. From impellers and water pump kits to anodes, filters, belts, thermostats, and fuel system components, we stock the parts that keep Mercury engines running the way they were built to run.

If we don't have it on the shelf, we source it fast. As an authorized Mercury dealer we have direct access to Mercury's parts network and can get components that other shops simply cannot.

Marine Service Kits - Maintenance Made Simple

Routine maintenance is the single best investment you can make in your outboard motor. Skipping service intervals in the saltwater environment of the Florida Keys doesn't just shorten engine life, it can turn a routine maintenance item into a major repair bill.

BTH Marine stocks complete Mercury service kits for a wide range of engine models. A Mercury service kit puts everything you need for a scheduled maintenance interval in one package, the right filters, fluids, anodes, and components for your specific engine. No hunting down individual parts. No substitutions. Just everything you need in one place.

Whether you're doing the work yourself or bringing your boat in to our service team, BTH Marine's parts counter has the kit for your engine ready to go.

Hard to Find Parts - We Track Down What Others Can't

Some parts are easy to find. Others aren't. And in the Florida Keys, where boats run hard and some engines have been on the water for a long time, hard to find parts are a reality that most boat owners eventually face.

This is where BTH Marine's parts department truly stands apart. Lorinda, our Parts Department Manager, is one of the most experienced parts specialists in the Florida Keys marine industry. She has spent her career sourcing parts for boats and engines throughout the Keys, and she has the network, the knowledge, and the determination to track down components that other dealers can't locate.

If you've been told a part is discontinued, unavailable, or impossible to find, call Lorinda. She has found parts for engines and vessels that most shops gave up on. It's what she does and she's exceptionally good at it.

Mercury Warranty Parts & Warranty Work

BTH Marine is a Mercury Platinum Elite and Mercury V12 Verado certified service center,  which means we handle Mercury warranty work from start to finish. When a warranty claim involves parts, we manage the entire process. We source the correct OEM components, document everything properly for the warranty claim, and make sure the job is done right the first time.

If your Mercury engine is under warranty and needs attention, BTH Marine is one of the most qualified facilities in South Florida to handle it. Our parts department works directly with our certified service team to make sure warranty repairs are completed efficiently and correctly.

Over the Counter Parts Sales - Walk In and Get What You Need

BTH Marine's parts counter is open Monday through Friday 8AM to 5PM at our Key Largo facility. Walk in, tell us what you need, and we'll get it for you. We serve boat owners, captains, and marine professionals throughout the Florida Keys and South Florida who need parts fast and need them right.

Whether you're picking up a service kit before a scheduled maintenance day, sourcing a specific component for a repair, or stocking up on anodes and consumables for the season, our parts counter is your one stop shop in the Keys.

Can't make it in? Call us at (786) 882-7969 and Lorinda's team will get you taken care of.

Parts Sourcing for Marine Professionals

BTH Marine works with captains, marine technicians, and boat yards throughout the Florida Keys and South Florida who need a reliable parts source they can count on. If you're a marine professional who

needs consistent access to OEM Mercury parts, service kits, and hard to find components, BTH Marine is your partner.

We understand that when you need a part, downtime costs money. Our parts department prioritizes fast sourcing and accurate orders so you can get your clients' boats back on the water as quickly as possible.

Visit BTH Marine's Parts Department

BTH Marine is located at 97951 Overseas Hwy in Key Largo, Florida, right at the gateway to the Florida Keys. Our parts department is open Monday through Friday 8AM to 5PM.

Whether you need OEM Mercury parts, a complete service kit, a hard to find component, or warranty parts support, we're here to help. Come in, call us, or reach out through our contact page and we'll get you what you need.