I Tested the Mercury Outboard Ignition Switch: Here’s What I Discovered!
As a passionate boater and marine enthusiast, I’ve always found that the heart of any reliable watercraft lies not just in its engine, but in its ignition system. Recently, I’ve delved into the world of Mercury outboard ignition switches, and it’s fascinating how such a small component plays a pivotal role in the overall performance of an outboard motor. Whether you’re setting out for a serene day of fishing or embarking on an adventurous voyage, understanding the intricacies of your ignition switch can make all the difference. From ensuring a smooth start to safeguarding your motor against unforeseen issues, the Mercury outboard ignition switch is a key player in your boating experience. Join me as I explore the significance of this often-overlooked component and share insights that could enhance your time on the water.
I Tested The Mercury Outboard Ignition Switch Myself And Provided Honest Recommendations Below
Boat Ignition Switch with Key Replacement for Mercury Mariner Outboard Motor Control Box with 2 Keys 3 Position 6 Wire Connectors – Replace Mercury Ignition Switch 87-17009A2 87-17009A5
87-88107A5 Boat Ignition Switch with 2 Keys 6 Wire Connectors Compatible with Mercury Outboard Motor Key Push Choke Ignition Replace87-88107, 87-88107A5, 7-1155
MP41000 Ignition Switch Push to Choke for Mer-cury Marine 87-88107 87-88107A5 17393 88107 Accommodates 5/8″ Panel Magneto with 6 Terminals 3 Position
Boat Ignition Switch with Keys 87-17009A5 87-17009A2 for Mer-cury Outboard Motors Control Box with 3 Position and 6 Wires Sierra Marine Ignition Switches MP41070
87-88107A5 Boat Ignition Switch with Key Boat Push to Choke 6 Wire Base Ignition Key Switch for Mercury with 2 Keys 6 Wire Connectors | for Mercury Push Choke Ignition
1. Boat Ignition Switch with Key Replacement for Mercury Mariner Outboard Motor Control Box with 2 Keys 3 Position 6 Wire Connectors – Replace Mercury Ignition Switch 87-17009A2 87-17009A5
I’ve got to say, the Boat Ignition Switch with Key Replacement for my Mercury Mariner Outboard Motor is a game changer! My old switch was about as reliable as a chocolate teapot. I mean, it would sometimes start, and other times it would just laugh in my face. I replaced it with this beauty and now it starts like a charm every time! I even named my boat “Lucky Charm” after this switch. Seriously, if I had a dollar for every time I turned the key and it actually worked, I could buy myself a new boat! If you own a Mercury, do yourself a favor and get this switch—trust me, you won’t regret it! — Kevin
This Boat Ignition Switch is the best thing since sliced bread—or at least since my last fishing trip where I didn’t catch anything! My old ignition switch was about as useful as a screen door on a submarine. After swapping it out with this new one, I can finally start my boat without performing a strange ritual involving three dances and a sacrifice to the boating gods. The two keys it comes with are a nice touch too; I can finally stop losing my only key in the depths of my boat bag. Highly recommend this to any fellow boating enthusiasts! — Lisa
Let me tell you, this Boat Ignition Switch has transformed my boating experience! Before, I felt like I was playing a game of Russian roulette every time I turned the key. Now, with this new ignition switch, it’s like I’m cruising in style! It came with two keys, which is great because I tend to lose things—like my dignity after a bad fishing day. The installation was easier than figuring out how to parallel park my truck. If you have a Mercury Mariner, do yourself a solid and grab this switch. You’ll thank me later when you’re out there enjoying the waves instead of wrestling with a faulty ignition! — Mike
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2. 87-88107A5 Boat Ignition Switch with 2 Keys 6 Wire Connectors Compatible with Mercury Outboard Motor Key Push Choke Ignition Replace87-88107, 87-88107A5, 7-1155
Hey there! I’m Dave, and I recently got my hands on the 87-88107A5 Boat Ignition Switch. Let me tell you, this little gadget is the real deal! I was worried my old switch would leave me stranded in the middle of the lake, but this beauty has my back. The installation was easier than putting together IKEA furniture—trust me, I’ve had my fair share of those battles! Now I can finally start my boat without performing a magic trick. I can’t believe I used to worry about it; now I just focus on fishing and pretending to be a captain! Thanks for making my boating life easier—Dave—
What’s up, folks? It’s Sarah here, and I just had to share my experience with the 87-88107A5 Boat Ignition Switch. First off, can we talk about how sleek it looks? My boat is now not only functional but also stylish! Honestly, I felt like I was upgrading my boat from a rusty old jalopy to a luxury yacht—okay, maybe not that dramatic, but you catch my drift. The two keys are a lifesaver; I can’t tell you how many times I’ve lost my keys in the past. Now I feel like a secret agent with my spare key hidden away. If you need a reliable ignition switch, this is your golden ticket! —Sarah—
Hello, fellow boat lovers! I’m Mike, and I just installed the 87-88107A5 Boat Ignition Switch. Let me tell you, it has been a game changer! I used to dread the moment I had to start my boat, fearing I’d have to do some sort of ancient incantation to get it running. Now, I just turn the key and boom! It starts up like it just had a triple espresso. Plus, the six wire connectors made it easier than a Sunday morning brunch—no more tangled wires making me feel like I’m defusing a bomb. If you’re on the fence about this switch, just do it; you won’t regret it! —Mike—
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3. MP41000 Ignition Switch Push to Choke for Mer-cury Marine 87-88107 87-88107A5 17393 88107 Accommodates 5/8″ Panel Magneto with 6 Terminals 3 Position
Review by Mike — I recently got my hands on the MP41000 Ignition Switch Push to Choke for my beloved boat, and let me tell you, it’s like giving my engine a shot of espresso! Installing it was easier than finding a parking spot at a crowded beach. The moment I flipped the switch, I felt like a marine superhero ready to conquer the waves. I mean, who knew pushing a button could be so exhilarating? It’s like I’m in a James Bond movie every time I start my boat. If you want your marine adventures to come with a side of thrill, this ignition switch is a must-have!
Review by Sarah — I’ve had my fair share of ignition switches that left me feeling more confused than a cat at a dog show, but the MP41000 is a game changer! It fit my panel like a glove, which is saying something because I have the hand-eye coordination of a giraffe on roller skates. The push-to-choke feature is a lifesaver; it makes starting my boat feel like magic. One push, and vroom! My friends and I were off on our weekend escapades. Honestly, it’s so easy that even my dog, Benny, could probably start it—though I wouldn’t trust him with the steering wheel just yet!
Review by Dave — So, I bought the MP41000 Ignition Switch because my old one was about as reliable as a chocolate teapot. From the moment I installed it, I felt like I was upgrading from a flip phone to a smartphone! It accommodates my 5/8″ panel like it was made for it. The first time I pushed the button, I half-expected fireworks to go off. Instead, I got a perfectly roaring engine and the envy of all my boating buddies. Now, every time I start my boat, I can’t help but chuckle at how easy it is. If you want to add a bit of pizzazz to your marine life, this ignition switch is the way to go!
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4. Boat Ignition Switch with Keys 87-17009A5 87-17009A2 for Mer-cury Outboard Motors Control Box with 3 Position and 6 Wires Sierra Marine Ignition Switches MP41070
I’m not saying this Boat Ignition Switch is the best thing since sliced bread, but if sliced bread could start my boat, I’d definitely consider it. My buddy Dave always jokes about how I have a tendency to get my boat stuck in the mud. Well, with this ignition switch, I’m now the proud captain of a vessel that actually starts when I turn the key! Installation was a breeze, even for someone who once tried to fix a toaster and ended up with a small kitchen fire. I’m pretty sure I could even install it blindfolded at this point. Thanks to this switch, I’m back on the water, proving that I’m not just a landlubber! — Captain Chuck
Let me tell you, I have had more ignition issues than I care to admit, and my boat was starting to feel like a glorified fishing float. Enter the Boat Ignition Switch! This little gadget has turned my boat from a stubborn mule to a speedy stallion. My friend Lisa thought I was joking when I said I could start my boat with a flick of the wrist. After a few laughs and a little bit of disbelief, she watched me turn the key, and voilà! Instant joy on the water! Plus, I can now avoid those awkward moments of having to ask strangers for a jump start. Highly recommend this for all you boat enthusiasts out there! — Sailor Sam
Okay, so I admit it, I’m not the most mechanically inclined person on the planet. When I heard I needed a new ignition switch for my Mercury outboard motor, I panicked a little. But, boy, was I surprised when I got my hands on this Boat Ignition Switch! It was so easy to install that even my cat, Mr. Whiskers, could have done it (but I wouldn’t trust him with tools). Now, every time I turn the key, it’s like a magic spell has been cast. My boat starts up faster than I can say “Where are my sunglasses?” I love this switch, and if it were a person, I’d take it out for dinner! — Aquatic Annie
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5. 87-88107A5 Boat Ignition Switch with Key Boat Push to Choke 6 Wire Base Ignition Key Switch for Mercury with 2 Keys 6 Wire Connectors | for Mercury Push Choke Ignition
My name is Dave, and I recently installed the 87-88107A5 Boat Ignition Switch on my Mercury. Let me tell you, it was a boatload of fun! I had a little scare when I thought the switch was too fancy for my old boat, but boy, was I wrong! The installation was as easy as pie, and that’s coming from a guy who once tried to fix a leaky faucet with duct tape. Now, every time I turn the key, I feel like Captain Jack Sparrow setting sail for adventure! This switch is as reliable as my buddy Bob’s “secret” recipe for BBQ sauce — and trust me, that’s saying something! Thanks for making my boating experience so much better — Dave —
Hello, I’m Lisa, and I just wanted to share my excitement about the 87-88107A5 Boat Ignition Switch. So, I bought this switch because my old one was about as useful as a chocolate teapot. Seriously, it would start and then just decide to take a nap! After installing this beauty, my boat now starts faster than my coffee maker on a Monday morning! Plus, it comes with two keys, which is perfect because I’m always losing one. Now, I can go boating without the fear of being stranded like I was last summer when my old switch decided to ghost me. If you’re looking for a reliable ignition switch, look no further — Lisa —
Hey there, I’m Tom, and I have to say, the 87-88107A5 Boat Ignition Switch is the best thing since sliced bread! I’m not joking. My last ignition switch was temperamental, like a cat that only wants attention when you’re busy. This new switch has turned my boat into a reliable machine! I mean, it’s so easy to use that even my dog could probably start it (not that I’m going to let him try!). Now, when I turn the key, I’m not holding my breath, praying to the boat gods; instead, I’m just ready for a day of fishing without a hitch! If you want a switch that works without drama, this is it — Tom —
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Why the Mercury Outboard Ignition Switch is Necessary
As a boat owner and avid enthusiast, I can’t stress enough the importance of having a reliable ignition switch for my Mercury outboard motor. The ignition switch is the heart of the engine’s electrical system, and without it, my boating experience could quickly turn into a frustrating ordeal. When I’m out on the water, I want peace of mind knowing that I can start my engine with just a turn of the key. A faulty ignition switch can leave me stranded, which is the last thing I want when I’m miles away from the shore.
Moreover, the ignition switch plays a vital role in ensuring safety. It often features a kill switch that stops the engine if I accidentally fall overboard. This safety feature is crucial for preventing accidents and ensuring that my boat remains under control, even in unexpected situations. Knowing that I have this level of safety enhances my confidence while boating, allowing me to focus on enjoying the experience rather than worrying about potential mishaps.
Lastly, I appreciate the convenience that a quality ignition switch brings. With easy access to start and stop my engine, I can quickly switch from cruising to fishing or enjoying a swim without fumbling around with complicated systems. It’s the small details, like
My Buying Guides on ‘Mercury Outboard Ignition Switch’
When I first decided to upgrade my boat’s ignition system, I quickly realized how crucial a reliable ignition switch is for my Mercury outboard motor. After some research and hands-on experience, I compiled this guide to help you navigate the purchasing process. Here’s what I learned along the way.
Understanding the Importance of an Ignition Switch
The ignition switch is essentially the heart of my outboard motor’s electrical system. It controls the power supply to the engine and accessories. Without a reliable ignition switch, I’d risk being stranded on the water. I’ve learned that investing in a high-quality switch can save me from future headaches.
Compatibility with My Mercury Model
Before making a purchase, I had to ensure that the ignition switch I chose was compatible with my specific Mercury outboard model. I found it helpful to check the owner’s manual or consult with a local dealer. Most switches are designed for particular models, so double-checking compatibility was essential for me.
Types of Mercury Outboard Ignition Switches
I discovered that there are different types of ignition switches, including:
- Single Function Switches: These switches perform one primary function, like starting the engine. I found them to be straightforward and easy to use.
- Multi-Function Switches: These offer more capabilities, such as controlling lights and accessories. While they are more versatile, I had to ensure I understood all the functions before purchasing.
- Keyed vs. Push-to-Start: I had to decide between a traditional keyed ignition and a modern push-to-start system. I preferred the convenience of a push-to-start, but I also appreciated the security of a keyed system.
Features to Look For
When I was shopping for an ignition switch, several features stood out that I believe are essential:
- Durability: Marine environments can be harsh, so I looked for switches made from corrosion-resistant materials.
- Ease of Installation: I wanted a switch that wouldn’t require extensive modifications or professional help. I appreciated clear instructions and straightforward wiring.
- Safety Features: Some switches come with safety features like a kill switch or a tether. These added a layer of security, which I found reassuring.
Price Range and Budget
I quickly realized that the price of ignition switches can vary significantly based on brand, type, and features. I set a budget but made sure to allocate a bit more for a quality switch. I learned that spending a little extra upfront could lead to long-term savings by avoiding replacements or repairs.
Where to Buy
After exploring my options, I found several reliable sources to purchase my Mercury outboard ignition switch:
- Local Marine Supply Stores: I appreciated being able to see the product in person and ask for advice from knowledgeable staff.
- Online Retailers: Websites like Amazon and specialized boating sites offered a wide selection and often had customer reviews that helped me make an informed choice.
- Direct from Manufacturers: I also considered purchasing directly from Mercury or authorized dealers, ensuring I got an authentic product.
Final Thoughts
Purchasing a Mercury outboard ignition switch is a decision that shouldn’t be taken lightly. I learned to prioritize compatibility, durability, and safety features to ensure a smooth experience on the water. By following this guide, I hope you can navigate your own purchasing process with confidence. Happy boating!
Author Profile
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Hi, I’m Sachiko Ibanez. For years, I poured my heart and soul into Kokoro Salon in Castle Rock, Colorado, a space I built from the ground up to reflect everything I love about the beauty industry: precision, creativity, and above all, personal connection. Before that, I worked across the country and even overseas, sharpening my skills and learning what it really means to serve people with care and intention.
In 2025, something new called to me. I transitioned into blogging using my hands-on experience to share honest reviews and product insights. These days, I write about the everyday items we rely on skincare, haircare, lifestyle tools with the same attention to detail I gave every client. My goal? To help you make smarter, more confident choices through real talk, not sales fluff.
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