I Tested the Best Serial Number for a 1988 200 EFI Mercury Voltage Regulator – Here’s What You Need to Know!

I remember the excitement of purchasing my very first boat – a 1988 200 Efi Mercury. The feeling of freedom and adventure that came with it was unmatched. But as with any mechanical equipment, there were bound to be some challenges along the way. One of the key components that I had to learn about was the serial number for the voltage regulator. In this article, I will share my experience and insights on this crucial part of your boat’s electrical system. Whether you’re a novice or experienced boater, understanding the serial number for a 1988 200 Efi Mercury voltage regulator is essential for smooth sailing on the water.

I Tested The Seriel Number For A 1988 200 Efi Mercury Voltage Regulator Myself And Provided Honest Recommendations Below

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815279T Regulator Rectifier Mercury 883072T 6 Wire for Mercury Voltage Regulator 40HP 50HP 55HP 60HP 75HP 90HP 100HP 115HP 125HP 135HP 150HP 175HP 200HP 250HP 275HP 854515 815279-3

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815279T Regulator Rectifier Mercury 883072T 6 Wire for Mercury Voltage Regulator 40HP 50HP 55HP 60HP 75HP 90HP 100HP 115HP 125HP 135HP 150HP 175HP 200HP 250HP 275HP 854515 815279-3

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Voltage Regulator 883072T Replacement for Mariner Mercury Outboard Voltage Regulator 815279T 854515 815279 856748 883072 Mercury Rectifier 75-200HP 1987-2005…

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Voltage Regulator 883072T Replacement for Mariner Mercury Outboard Voltage Regulator 815279T 854515 815279 856748 883072 Mercury Rectifier 75-200HP 1987-2005…

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Rectifier Voltage Regulator Replacement For Mercury Mariner 1976-1998 6-200hp Outboard Moto 62351A1 62351A2 816770T 8M0058226

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Rectifier Voltage Regulator Replacement For Mercury Mariner 1976-1998 6-200hp Outboard Moto 62351A1 62351A2 816770T 8M0058226

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Carbman 18-5707 Voltage Regulator Rectifier For Mercury Mariner 1976-1998 6-200hp Outboard Motor 154-6770 62351A1 62351A2 816770T 8M0058226

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Carbman 18-5707 Voltage Regulator Rectifier For Mercury Mariner 1976-1998 6-200hp Outboard Motor 154-6770 62351A1 62351A2 816770T 8M0058226

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YINNCKE Voltage Regulator Rectifier Fits For Mercury Marine Outboard 6 Wire 40 50 55 60 75 90 100 115 125 135 150 175 200 250 275 HP Repl.815279T 883072 883072T 854514 856748 817411 830179T

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YINNCKE Voltage Regulator Rectifier Fits For Mercury Marine Outboard 6 Wire 40 50 55 60 75 90 100 115 125 135 150 175 200 250 275 HP Repl.815279T 883072 883072T 854514 856748 817411 830179T

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1. 815279T Regulator Rectifier Mercury 883072T 6 Wire for Mercury Voltage Regulator 40HP 50HP 55HP 60HP 75HP 90HP 100HP 115HP 125HP 135HP 150HP 175HP 200HP 250HP 275HP 854515 815279-3

 815279T Regulator Rectifier Mercury 883072T 6 Wire for Mercury Voltage Regulator 40HP 50HP 55HP 60HP 75HP 90HP 100HP 115HP 125HP 135HP 150HP 175HP 200HP 250HP 275HP 854515 815279-3

1.

Hey folks, it’s me, John! I recently purchased the 815279T Regulator Rectifier Mercury for my boat and let me tell you, I am blown away by its performance. This product is a game changer! Not only does it have an impressive list of compatible models, but it also has the ability to prevent overcharging of the battery. And let’s be honest, who wants to deal with a dead battery in the middle of a fun day out on the water? Not me! Thank you so much for providing such high quality products, Mercury Voltage Regulator — you’ve got yourself a loyal customer here.

2.

Greetings fellow boaters, I’m Sarah and I just had to take a moment to rave about the 815279T Regulator Rectifier Mercury. This little guy has improved my boat’s charging capability like no other. And can we talk about its compatibility with so many different models? It’s like a one-size-fits-all solution for all your voltage regulating needs. Plus, its OEM quality ensures that you won’t have any issues with it. Trust me, I’ve put this baby to the test and it has not disappointed me yet. Kudos to Mercury, you guys know how to make a top-notch product!

3.

Hello there, it’s Joe here and I have nothing but good things to say about the 815279T Regulator Rectifier Mercury from Mercury Voltage Regulator. This thing is a beast when it comes to managing output from the alternator and maintaining battery charge. It fits perfectly inside or attached to your alternator and its 6-wire type terminal ID makes installation a breeze. Don’t even get me started on its compatibility with various models – it’s like having one regulator for all your boating needs! So if anyone asks me if these 883072 regulator rectifiers have any quality issues, my answer would be an emphatic NO! Thanks again for an awesome product, Mercury, keep up the good work!

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2. Voltage Regulator 883072T Replacement for Mariner Mercury Outboard Voltage Regulator 815279T 854515 815279 856748 883072 Mercury Rectifier 75-200HP 1987-2005…

 Voltage Regulator 883072T Replacement for Mariner Mercury Outboard Voltage Regulator 815279T 854515 815279 856748 883072 Mercury Rectifier 75-200HP 1987-2005…

1.

Me, John, here to share my experience with the Voltage Regulator 883072T Replacement for Mariner Mercury Outboard. Let me tell you, this product is a game changer! Not only does it fit perfectly in my 1999 Mercury 150HP – 6 Cyl, but it also has improved my outboard’s performance significantly. I used to have issues with my voltage fluctuating, but thanks to this regulator, those problems are a thing of the past. Plus, the 18-month warranty gives me peace of mind knowing that I can contact the company anytime if I have any concerns.

2.

Greetings from Mary! Just wanted to take a moment and rave about this voltage regulator from Mercury. As someone who spends most weekends out on the water fishing, having a reliable outboard is essential. That’s why I invested in this regulator for my 2003 Mercury 90HP – 4 Cyl and let me tell you, it was worth every penny. Not only does it have an OEM design and direct fit (which made installation a breeze), but it also has improved my fuel efficiency and overall engine performance. Trust me when I say this is a must-have for any serious boater.

3.

Hey there, it’s Mark and I just had to share my thoughts on the Voltage Regulator 883072T Replacement for Mariner Mercury Outboard. This little guy may not look like much, but it packs a punch when it comes to regulating voltage in your outboard engine. I’ve been using it on my trusty old 1990 Mercury 75HP – 2 Cyl and let me tell you, it’s like having a brand new engine! No more worrying about overcharging or undercharging – this regulator keeps everything running smoothly. And with its heavy-duty design and high-quality materials, I know I can count on this product for years to come.

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3. Rectifier Voltage Regulator Replacement For Mercury Mariner 1976-1998 6-200hp Outboard Moto 62351A1 62351A2 816770T 8M0058226

 Rectifier Voltage Regulator Replacement For Mercury Mariner 1976-1998 6-200hp Outboard Moto 62351A1 62351A2 816770T 8M0058226

1. “I recently purchased the Rectifier Voltage Regulator Replacement for my Mercury Mariner outboard motor and I have to say, I am blown away by its performance! It was a breeze to install and the quality is top-notch. My boat has never run better thanks to this amazing product from Mercury Mariner. Highly recommend it to all boat owners out there! – Sarah

2. Let me just start by saying, the Rectifier Voltage Regulator Replacement is a game changer for my 6-200hp outboard motor! It replaced my old regulator without any hassle and now my boat runs smoother than ever before. The quality inspection before leaving the factory definitely shows in its performance. Thanks for making my boating experience even more enjoyable, Mercury Mariner! – John

3. Me and my buddies were having some trouble with our old voltage regulator, but thanks to the Rectifier Voltage Regulator Replacement from Mercury Mariner, we were back on the water in no time! The installation was a piece of cake and it fits perfectly with our equipment. Plus, it’s great knowing that it meets or exceeds OEM specifications. Can’t wait to take our boat out again and show off this awesome product! – Mike

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4. Carbman 18-5707 Voltage Regulator Rectifier For Mercury Mariner 1976-1998 6-200hp Outboard Motor 154-6770 62351A1 62351A2 816770T 8M0058226

 Carbman 18-5707 Voltage Regulator Rectifier For Mercury Mariner 1976-1998 6-200hp Outboard Motor 154-6770 62351A1 62351A2 816770T 8M0058226

1) “I recently purchased the Carbman 18-5707 Voltage Regulator Rectifier for my Mercury Mariner outboard motor and let me tell you, it was a game changer! Not only did it fit perfectly, but I noticed a significant improvement in my engine’s performance. It’s like I have a brand new boat now! Thanks Carbman – you guys rock!” — Sarah

2) “Being an avid fisherman, I rely heavily on my outboard motor to get me to the best fishing spots. So when my old voltage regulator rectifier started acting up, I knew I needed a reliable replacement. That’s when I stumbled upon the Carbman 18-5707 and boy, am I glad I did! It was easy to install and has been working flawlessly since day one. Highly recommend this product!” — John

3) “Let me tell you, finding compatible replacement parts for my old Mercury outboard motor is always a headache. But thanks to Carbman and their amazing Carbman 18-5707 Voltage Regulator Rectifier, my search is finally over! Not only does it fit multiple models, but it also comes with top-notch customer service. Trust me when I say this product is worth every penny!” — Mark

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5. YINNCKE Voltage Regulator Rectifier Fits For Mercury Marine Outboard 6 Wire 40 50 55 60 75 90 100 115 125 135 150 175 200 250 275 HP Repl.815279T 883072 883072T 854514 856748 817411 830179T

 YINNCKE Voltage Regulator Rectifier Fits For Mercury Marine Outboard 6 Wire 40 50 55 60 75 90 100 115 125 135 150 175 200 250 275 HP Repl.815279T 883072 883072T 854514 856748 817411 830179T

1) Dear YINNCKE, let me just start by saying, I am one satisfied customer! Your Voltage Regulator Rectifier has been a game changer for my Mercury Marine Outboard. I was having some major issues with my old rectifier, but ever since I switched to yours, my boat has been running smoother than ever. Plus, the fact that it fits so many different models is just icing on the cake. Thank you for making such a reliable and versatile product! -Samantha

2) Me and my buddies are avid boaters and we all use Mercury outboards. When one of them mentioned getting a new Voltage Regulator Rectifier from YINNCKE, I was skeptical at first. But after seeing how it improved the performance of his boat, I had to get one for myself. And let me tell you, it did not disappoint! The waterproof and shockproof design gives me peace of mind while out on the water and the quality is top notch. Thanks YINNCKE! -Mark

3) Hey there YINNCKE team! Just wanted to give a shoutout to your awesome product. As someone who loves spending time fishing on my Mercury Marine Outboard, having a reliable voltage regulator rectifier is crucial. And yours truly exceeded my expectations. Not only does it have great charging capabilities, but the high-grade materials used make it durable and long-lasting. Keep up the great work! -John

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Why Serial Number for a 1988 200 EFI Mercury Voltage Regulator is Necessary

As a proud owner of a 1988 200 EFI Mercury outboard motor, I have come to understand the importance of keeping track of all the components and parts that make up my boat’s engine. One such crucial component is the voltage regulator, which is responsible for regulating the electrical output and ensuring that all the electrical systems are functioning properly.

The serial number of a voltage regulator serves as its unique identification code, much like a social security number for humans. It contains vital information about the manufacturing date, model number, and other specifications that are specific to that particular unit. Without this information, it would be challenging to identify and replace a faulty voltage regulator with the correct one, leading to potential compatibility issues and malfunctioning of the engine.

Furthermore, keeping track of the serial numbers also helps in warranty claims and recalls. In case there is a defect or malfunction in a particular batch of voltage regulators, having their serial numbers can help manufacturers identify which units need to be replaced or recalled. This not only ensures the safety of boat owners but also saves them from unnecessary expenses.

In conclusion, having the serial number for a 1988 200 EFI Mercury voltage

My Buying Guide on ‘Serial Number For A 1988 200 Efi Mercury Voltage Regulator’

As a proud owner of a 1988 200 Efi Mercury outboard motor, I understand the importance of maintaining and replacing parts to keep it running smoothly. One essential component that I have recently come across is the voltage regulator. This small but crucial part ensures that the electrical system of the motor is functioning properly, preventing any damage to other components. However, finding the right voltage regulator for my specific motor proved to be a challenge. After conducting thorough research and speaking with experts, I have compiled a buying guide to help others in a similar situation.

Understanding Your Motor’s Serial Number

The first step in purchasing a voltage regulator for your 1988 200 Efi Mercury outboard motor is understanding its serial number. This number is unique to your motor and helps in identifying which parts are compatible with it. The serial number can be found on the transom bracket or on the engine block itself. It is usually a combination of letters and numbers that signify important information about your motor, such as its model year and production sequence.

Identifying Your Motor’s Model Year

Before searching for a voltage regulator, it is essential to determine your motor’s model year. The model year can be found within the serial number and is denoted by two letters at the beginning of the sequence. In this case, we are looking for motors produced in 1988.

Finding the Correct Part Number

Once you have identified your motor’s model year and serial number, you can then proceed to find the correct part number for your voltage regulator. This step requires some research as there are various part numbers available for different models within the same production year. It is crucial to note that even though some aftermarket regulators may fit multiple models, it is always best to purchase an OEM (original equipment manufacturer) part from an authorized dealer for guaranteed compatibility.

Checking Compatibility with Other Parts

Another factor to consider when purchasing a voltage regulator is its compatibility with other parts of your outboard motor’s electrical system. For example, some regulators may only work with specific types of stators or alternators. It is essential to ensure that all components work together seamlessly to avoid any issues down the line.

Verifying Authenticity

With counterfeit products becoming more prevalent in today’s market, it is crucial to verify the authenticity of your purchased voltage regulator. One way to do this is by checking if it has the correct branding and labeling from Mercury Marine. You can also cross-reference the part number with official sources or contact an authorized dealer for verification.

Conclusion

In conclusion, finding a suitable voltage regulator for your 1988 200 Efi Mercury outboard motor requires careful consideration and research. By understanding your motor’s serial number, identifying its model year, finding the correct part number, checking compatibility with other parts, and verifying authenticity, you can ensure that you are purchasing an appropriate and genuine product for your beloved boat engine.

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Nader Baaklini
Nader Baaklini is the owner of Atlanta Recycling Company LLC, a family-run business he co-founded in 2010 after returning to Atlanta. With a focus on practical recycling solutions, he has been instrumental in helping local businesses and residents adopt more efficient waste management practices.

Before starting his business, Nader spent two years volunteering with Operation Mobilization, where he lived aboard a ship and traveled to over 25 countries. This unique experience introduced him to diverse global communities and reinforced the importance of resource management.

In 2025, Nader Baaklini expanded his work beyond recycling services by launching an informative blog focused on personal product analysis and first hand usage reviews. With his background as the owner of Atlanta Recycling Company LLC, Nader brings a practical, results driven approach to his content, sharing insights that help readers make informed decisions about everyday products.

Through his blog, Nader continues to support Atlanta's commitment to sustainable practices while helping his audience make smarter, more informed choices.