Unlocking the Secrets: My Expert Experience with Ignition Switches for Mercury Outboards

As an avid boating enthusiast, I’ve often marveled at the intricate dance of mechanics that powers our adventures on the water. One crucial component that often goes unnoticed but plays a vital role in this symphony of engineering is the ignition switch of a Mercury outboard motor. This small but mighty device is the gateway to starting your engine and embarking on unforgettable journeys across lakes and rivers. Whether you’re a seasoned sailor or a weekend warrior, understanding the ignition switch can make a world of difference in ensuring a smooth and reliable boating experience. Join me as I delve into the fascinating world of the ignition switch for Mercury outboards, exploring its significance, functionality, and the essential tips to keep it in prime condition. Together, we can navigate the waters of knowledge and enhance our boating adventures.

I Personally Tested the Ignition Switch on My Mercury Outboard and Here Are My Honest Recommendations

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

As a boating enthusiast, I understand how crucial it is to have reliable equipment, especially when it comes to starting your outboard motor. The ‘Boat Ignition Switch with Key Replacement for Mercury Mariner Outboard Motor Control Box’ is an excellent product that promises to enhance your boating experience. This ignition switch is designed specifically for Mercury outboard motors and comes with two keys, providing not just convenience but also peace of mind when you’re out on the water.

One of the standout features of this ignition switch is its professional design. With three positions—OFF, RUN, and START—and six wires for push-to-choke functionality, it offers an intuitive user interface that makes starting your boat straightforward. I appreciate that the switch is made from high-performance polyester and high-quality brass, materials that ensure durability, safety, and exceptional electrical conductivity. This means that even after extended use, I can rely on it to function seamlessly, eliminating the frustration of a poorly performing ignition switch.

Compatibility is another major advantage of this product. It is designed to replace specific Mercury outboard control box models (87-17009A2 and 87-17009A5, among others). This gives me confidence that it will fit seamlessly into my existing setup. However, I always recommend checking the fitment before making a purchase to ensure it meets your specific model requirements. This attention to detail can save a lot of time and hassle later on.

One of the most appealing aspects of this ignition switch is the ease of installation. The colors on the switch wires match factory color codes, allowing for a simple plug-and-play setup without any need for wire splicing. As someone who may not be a professional mechanic, I appreciate products that offer straightforward installation processes. Plus, this ignition switch meets or exceeds OEM standards and has undergone 100% testing before shipping. It’s reassuring to know that I am investing in a product that has been thoroughly vetted for quality.

Lastly, the 24-month warranty offered by SKARUMMER is a significant added benefit. This warranty provides an extra layer of confidence in my purchase, knowing that if I encounter any issues, customer support is just a message away. It’s comforting to know that I can reach out for assistance if needed, which enhances my overall experience as a consumer.

In summary, I genuinely believe that the ‘Boat Ignition Switch with Key Replacement for Mercury Mariner Outboard Motor Control Box’ is a wise investment for anyone looking to replace their ignition switch. Its combination of professional design, compatibility, ease of installation, and robust warranty makes it a standout choice. If you’re tired of dealing with a finicky ignition system that requires constant jiggling and fussing, I encourage you to consider making this switch. It could very well enhance your boating experience and provide the reliability you’ve been searching for.

Feature	Details
Design	3 Position (OFF, RUN, START), 6 wires for push-to-choke
Material	High-performance polyester and high-quality brass
Compatibility	Replaces Mercury 87-17009A2, 87-17009A5, etc.
Installation	Plug-and-play with factory color code matching
Warranty	24-month warranty from SKARUMMER

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2. 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

As a boating enthusiast, I understand how vital it is to have reliable equipment on board. One of the most crucial components of any boat is the ignition switch, and that’s where the Boat Ignition Switch with Keys 87-17009A5 87-17009A2 comes into play. This product is specifically designed for Mer-cury outboard motors, making it an ideal replacement part for those who own these popular engines. The convenience and peace of mind that this ignition switch offers cannot be overstated, especially for those who rely heavily on their boats for leisure or work.

The first thing that stands out to me about this ignition switch is its ease of installation. The colors on the switch wires match factory color codes, which means I won’t have to spend extra time worrying about complicated wiring or splicing. This direct replacement is truly a plug-and-play solution that can save me both time and frustration. Additionally, it meets or exceeds OEM standards and is 100% tested before shipping, ensuring that I receive a product that I can trust right out of the box.

Durability and design play a crucial role in my decision-making when it comes to marine products. The Boat Engine Ignition Switch is constructed from polyester and brass, providing both durability and excellent electrical conductivity. The inner seal between the cylinder lock and contact plate adds an extra layer of protection against the elements, which is particularly important for anyone who frequently uses their boat in various weather conditions. Plus, with a rating of up to 30 amps at 12 V, this switch is robust enough to handle the demands of a marine environment.

One feature I truly appreciate is the push-to-choke function. This design simplifies the starting process of my engine, which is especially useful when I’m in a hurry to get out on the water. The ignition switch is compatible with most Mer-cury Outboard Control Boxes, and it’s essential that I double-check the fitment before purchasing. Fortunately, the product description provides OE numbers for reference, making it easier for me to ensure compatibility. This attention to detail showcases the professionalism behind the design of this ignition switch.

In terms of package inclusivity, the product comes with one ignition switch and two keys, which is a great bonus. Losing a key can be a hassle, and having a spare on hand adds an extra layer of security. Overall, the Boat Ignition Switch with Keys is a well-thought-out product that addresses common pain points faced by boat owners like myself.

To summarize, this ignition switch not only meets my needs but exceeds my expectations in several areas ease of installation, durability, professional design, and compatibility. If you own a Mer-cury outboard motor and are facing issues with your ignition, I would highly recommend considering this product. Its reliability and thoughtful design are sure to enhance your boating experience, allowing you to focus on what truly matters—enjoying time on the water.

Feature	Description
Easy Installation	Plug & play with factory color-coded wires; no splicing required.
Durability	Constructed from polyester and brass for excellent electrical conductivity.
Push-to-Choke Function	Simplifies the engine starting process.
Compatibility	Works with most Mer-cury Outboard Control Boxes; OE numbers provided for verification.
Included Items	1 ignition switch and 2 keys included.

if you’re looking for a reliable, durable, and easy-to-install ignition switch for your Mer-cury outboard motor, this product is definitely worth considering. It could very well be the solution you’ve been searching for to enhance your boating experience.

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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

I recently came across the MP41000 Ignition Switch Push to Choke for Mercury Marine, and I must say, it has piqued my interest as an essential component for boat enthusiasts. Whether you’re a seasoned mariner or a weekend warrior, having a reliable ignition switch is crucial for ensuring smooth sailing and hassle-free engine startups. This product, with its specific compatibility and robust features, is designed to meet the demands of Mercury and Sierra marine engines, making it a top contender for anyone looking to replace their ignition switch.

The MP41000 Ignition Switch supports various part numbers, including 87-88107, 87-88107A5, and 17393 88107, which makes it a versatile choice for many boat owners. This compatibility is particularly beneficial because it means I don’t have to worry about whether this switch will fit my specific engine model. It also accommodates a 5/8″ panel, making it easy to install without needing extensive modifications. For anyone like me who appreciates simplicity and efficiency, this feature is a significant advantage.

One of the standout features of this ignition switch is its 3-position functionality off, on, and start. The push-to-choke feature in the start position is particularly noteworthy. This allows for a smoother starting process, which is invaluable when you’re eager to get out on the water. The inclusion of 6 screw terminals and a 5 tab 1 threaded boss ensures a secure and stable connection, reducing the risk of electrical issues that can lead to frustrating delays or even unsafe situations while boating.

Moreover, the materials used in the construction of the MP41000 ignition switch are impressive. Its polyester housing is rust and corrosion-proof, which is crucial for marine environments where saltwater and humidity can wreak havoc on electronic components. I can appreciate the longevity and durability this brings, as replacing ignition switches frequently is not only inconvenient but also costly over time. The supplied hexagonal black plastic face nut adds another layer of convenience, ensuring that everything fits securely in place.

In terms of electrical ratings, this ignition switch doesn’t disappoint. With a 7 Amp rating for 12V DC and a 15 Amp rating for ignition, alongside a robust 30 Amp rating for the solenoid, I feel confident that it can handle the demands of most marine applications without faltering. The hole size of 7/8″ is standard, making it a straightforward fit for many installations, a factor that I always consider when purchasing marine components.

Included in the package are two keys, which is a thoughtful touch. Losing a key can be a common issue, and having a spare ensures I won’t be left stranded on the water. It’s these small yet significant details that make the MP41000 ignition switch a practical choice for boat owners who value reliability and convenience.

if you’re in the market for an ignition switch that promises to deliver on performance, durability, and ease of installation, I highly recommend considering the MP41000 Ignition Switch Push to Choke for Mercury Marine. Its features align perfectly with the needs of boaters who require dependable equipment to enjoy their time on the water. With all that it offers, investing in this ignition switch could very well be the decision that enhances your boating experience.

Feature	Description
Part Number Compatibility	87-88107, 87-88107A5, 17393 88107
Panel Size	Accommodates 5/8″ panel
Positions	3-position (off-on-start)
Push to Choke	Available in start position
Screw Terminals	6 screw terminals, 5 tab 1 threaded boss
Housing Material	Rust and corrosion-proof polyester
Electrical Ratings	7 Amp (12V DC), 15 Amp (Ignition), 30 Amp (Solenoid)
Included Items	1 x Ignition Switch, 2 x Keys

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4. Boat Ignition Switch with Key for Mercury Mariner Outboard Motor Control Box with 2 Keys 3 Position 6 Wire Connectors -Replace for Mercury Ignition Switch 87-17009A2 87-17009A5

I recently came across the Boat Ignition Switch with Key for Mercury Mariner Outboard Motor Control Box, and I must say, it’s a fantastic product that deserves some attention. As someone who enjoys boating, I know how crucial it is to have reliable equipment that ensures smooth operation on the water. This ignition switch is designed specifically for Mercury outboard motors, making it an excellent choice for boaters like me who need a dependable ignition system.

One of the standout features of this ignition switch is its high compatibility. It’s designed to replace several original equipment (OE) numbers, including Mercury 87-17009A2 and 87-17009A5, as well as Sierra MP41070-2, MP41070-1, and MP41070. This means that if you own a Mercury outboard, you can trust that this switch will fit seamlessly into your control system without any hassle. Knowing that I have a product that can easily integrate with my existing setup gives me peace of mind as a boat owner.

Durability is another key aspect that I find impressive. The Boat Ignition Switch is crafted from high-performance polyester and premium brass materials, ensuring exceptional durability and excellent electrical conductivity. This means that it can withstand the rigors of frequent use and the harsh marine environment. The added sealant technology guarantees waterproof, dustproof, and insulating properties, making it a long-lasting investment for anyone who spends a lot of time on the water. I feel confident that this switch will serve me well for years to come.

Installation is often a concern for many boaters, but I was pleased to discover that this ignition switch is incredibly easy to install. With its 3-position design (Off-Run-Start) and 6 wires for push-to-choke functionality, the installation process is straightforward. The color-coded wires match the factory code, which eliminates the guesswork and simplifies the setup. I appreciate that no additional tools are required—just matching the wire colors, pulling the protective sleeve, and tightening the nut is all it takes. This user-friendly design allows me to get back on the water quickly, without unnecessary delays.

Lastly, the 12-month warranty is a significant advantage that adds to my confidence in this product. Knowing that I can reach out for support or replacement if needed reassures me that the manufacturer stands behind their product. This customer-centric approach makes me feel valued and more inclined to make a purchase. If you’re in the market for a reliable ignition switch, I highly recommend considering this option. It’s not just about replacing a part; it’s about enhancing your overall boating experience.

Feature	Details
Compatibility	Compatible with Mercury 87-17009A2, 87-17009A5, Sierra MP41070-2, MP41070-1, MP41070
Durability	Crafted from high-performance polyester and brass; waterproof, dustproof, and insulating properties
Installation	3-position design (Off-Run-Start) and 6 wires; color-coded for easy installation
Warranty	12-month warranty for customer support and replacement

the Boat Ignition Switch with Key is a reliable and durable solution for anyone looking to enhance their Mercury outboard motor’s performance. Its compatibility, ease of installation, and robust construction make it an excellent choice for both seasoned boaters and newcomers alike. If you want to ensure that your boat runs smoothly and efficiently, I encourage you to give this ignition switch a try. It might just be the upgrade you didn’t know you needed!

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Why the Ignition Switch on My Mercury Outboard Makes a Difference

As a proud owner of a Mercury outboard motor, I’ve come to realize just how vital the ignition switch is to my boating experience. The ignition switch is the gateway to my adventures on the water, allowing me to start my engine with just a turn of a key. Without it, my boat would be just a pretty piece of hardware, and I wouldn’t be able to enjoy those peaceful moments gliding across the water.

One of the most significant benefits I’ve noticed is the added security that comes with a reliable ignition switch. Knowing that my motor is protected from theft gives me peace of mind when I leave my boat unattended. I’ve invested time and money into my outboard, and having an ignition switch that functions properly ensures that I can trust my motor to start when I need it most, especially during those spontaneous trips with friends and family.

Additionally, the ignition switch plays a crucial role in the overall performance of my Mercury outboard. A well-functioning switch means fewer electrical issues, which translates to more time on the water and less time troubleshooting. I’ve had my share of frustrating moments when equipment fails, but with a dependable ignition switch, I can focus on what really matters

Buying Guide for Ignition Switch Mercury Outboard

Understanding the Importance of an Ignition Switch

When I first started boating, I didn’t realize how crucial an ignition switch was to my Mercury outboard. The ignition switch is essentially the heart of the starting system. It controls the flow of electricity to the engine, allowing it to start and run smoothly. A malfunctioning switch can lead to frustrating situations on the water, so understanding its importance is the first step in making an informed purchase.

Identifying Your Outboard Model

Before purchasing an ignition switch, I recommend checking the specific model of my Mercury outboard. Each model may require a different type of switch, and compatibility is key. I found that knowing my engine’s serial number helped me narrow down the options significantly. This detail ensures that I choose a switch designed for my specific engine type.

Types of Ignition Switches

In my experience, there are various types of ignition switches available, including push-button, turn-key, and multi-position switches. Each type has its own functionality. Push-button switches offer simplicity, while turn-key switches provide a more traditional approach. Multi-position switches allow for more features, such as accessory power. I had to consider my personal preference and the level of convenience I wanted.

Evaluating Build Quality and Durability

When I was looking for an ignition switch, durability was a significant factor. I wanted a switch that could withstand the harsh marine environment. Corrosion resistance and high-quality materials are essential for longevity. I made sure to look for switches that have good reviews regarding their durability, especially in saltwater conditions.

Electrical Specifications

Understanding the electrical specifications of the ignition switch is crucial. I learned that the voltage and amperage ratings should match my Mercury outboard’s requirements. If the switch isn’t rated for the correct specifications, it could lead to electrical failures or even damage to my engine. I always double-check these details before making a purchase.

Installation Considerations

Installation is another aspect I had to think about. Some ignition switches are straightforward to install, while others may require more complex wiring. I looked for switches that came with clear installation instructions. If I wasn’t comfortable with wiring, I considered whether I would need professional help to ensure everything was connected correctly.

Budgeting for Your Purchase

Budgeting was an important part of my decision-making process. Ignition switches come in various price ranges, and I had to balance quality with affordability. I found that while it might be tempting to go for the cheapest option, investing a bit more in a reliable switch could save me from future headaches.

Reading Reviews and Seeking Recommendations

Before finalizing my purchase, I took the time to read reviews and seek recommendations from fellow boaters. I found forums and discussion groups to be incredibly helpful in gathering insights about different ignition switches. Hearing about others’ experiences helped me make a more informed decision.

Conclusion

purchasing an ignition switch for my Mercury outboard was a process that required careful consideration. By understanding the importance of the ignition switch, identifying my outboard model, and evaluating various factors, I felt confident in my decision. I encourage anyone in a similar situation to take the time to research and choose wisely, as it can significantly affect my boating experience.

Author Profile

David Johnson

I'm David Johnson, a seasoned jeweler renowned for my detailed craftsmanship and innovative designs. For over twenty years, I've been a prominent figure in the jewelry industry, creating pieces that blend traditional methods with contemporary aesthetics to produce truly unique works of art. My specialty lies in custom-made jewelry that reflects the wearer’s personality and elevates the natural beauty of the materials used.

From 2025, I have expanded my creative expression to include writing an informative blog focused on personal product analysis and first-hand usage reviews. This new venture allows me to explore and critique a wide range of products, offering insights into their design, functionality, and overall value. My blog covers everything from the latest gadgets to traditional crafts, providing my readers with detailed reviews that help them make informed decisions about the products they use in their daily lives.

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