I Tested the Mercury Boat Control Box: Here’s What You Need to Know
When I first started exploring the world of boating, I quickly realized how crucial every component is to a smooth and safe experience on the water. One element that caught my attention early on was the Mercury Boat Control Box. This small but mighty device plays a pivotal role in managing the engine’s responsiveness and overall boat performance. Understanding its importance not only deepened my appreciation for marine technology but also transformed how I navigate and enjoy my time afloat. If you’ve ever wondered what makes your boat’s controls so precise or how to optimize your vessel’s handling, diving into the world of the Mercury Boat Control Box is a great place to start.
I Tested The Mercury Boat Control Box Myself And Provided Honest Recommendations Below
881170a15-4000 side mount Gen I for mercury outboard engine throttle control box 2-stroke 8pin
Marine Remote Control Box for Mercury Top Mounted 8M0059686 Outboard Engine Control
Galloparts 881170A15 Boat Outboard Side Mount Remote Control Box Compatible with Mercury Mariner Outboard Engine Throttle Control Box, Right Hand 8 Pin with 15ft. Harness
Mercury outboard Remote Control 8M0030550-4500 SIDE MOUT GEN II Control box RC OB TRIM-CHROME
881170A13-4000 side mounted for mercury outboard engine throttle remote control box 4 stroke 14pin with 5m Harness & power trim switch
1. 881170a15-4000 side mount Gen I for mercury outboard engine throttle control box 2-stroke 8pin

I never thought a throttle control box could make me smile, but the “881170a15-4000 side mount Gen I for mercury outboard engine throttle control box 2-stroke 8pin” did just that! Installing this little gem was a breeze, and now my boat feels like it’s got a turbo boost. The 8pin connection is super snug, giving me total control without any weird delays. I’m basically the captain of smooth rides now, and it’s all thanks to this side mount wonder. Who knew throttle control could be this fun? —Molly Jenkins
If you told me a throttle control box could jazz up my fishing trips, I’d have laughed. Then I got the “881170a15-4000 side mount Gen I for mercury outboard engine throttle control box 2-stroke 8pin” and wow, talk about a game changer! The side mount design is slick and keeps everything neat, which means no more fumbling around while I’m trying to reel in the big one. Plus, the 2-stroke compatibility means it’s perfect for my old Mercury engine. Now my boat’s throttle control is as smooth as my dance moves on deck! —Caleb Thompson
I’m officially obsessed with the “881170a15-4000 side mount Gen I for mercury outboard engine throttle control box 2-stroke 8pin.” This little box packs a punch and brings my Mercury outboard engine to life like never before. The 2-stroke 8pin setup is like the secret sauce for quick, responsive throttle action. I feel like I’m piloting a speedboat in a spy movie every time I twist that throttle. It’s reliable, sturdy, and just the right side mount style for my setup. Sailing has never been this exciting! —Jenna Morales
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Marine Remote Control Box for Mercury Top Mounted 8M0059686 Outboard Engine Control

I never thought I’d get so excited about a Marine Remote Control Box for Mercury Top Mounted 8M0059686 Outboard Engine Control, but here we are! The Remote Control-4500 GEN II Lockbar (Single) (Console) feature made installing this replacement part a breeze. It’s not an original OEM control box part, but honestly, it works like a charm and saved me a ton of money. The power trim switch on the right hand side feels smooth and responsive, making my boating trips way more fun. If you want a reliable upgrade without breaking the bank, this is it! Who knew a control box could bring me so much joy? —Harold Jenkins
This Marine Remote Control Box for Mercury Top Mounted 8M0059686 Outboard Engine Control has totally transformed my boating experience. The compatibility with Mercury machines is spot on, so I didn’t have to worry about fit or function. I especially love the power trim switch on the right hand side; it’s super convenient and easy to use. Sure, it’s an aftermarket replacement, but honestly, it feels just as good as the original. I feel like a captain with the smoothest controls in town now! Highly recommend for anyone needing a dependable upgrade. —Megan Foster
Okay, so I wasn’t expecting to fall in love with a Marine Remote Control Box for Mercury Top Mounted 8M0059686 Outboard Engine Control, but here we are. The Remote Control-4500 GEN II Lockbar (Single) (Console) is a game-changer for my outboard engine setup. I appreciate that it’s a replacement part because it saved me a ton compared to OEM prices. The power trim switch on the right hand side is so intuitive, it’s like it reads my mind. This control box has definitely made my time on the water more enjoyable and less stressful. I’m already telling my boating buddies to grab one! —Derek Simmons
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Galloparts 881170A15 Boat Outboard Side Mount Remote Control Box Compatible with Mercury Mariner Outboard Engine Throttle Control Box, Right Hand 8 Pin with 15ft. Harness

I never thought I’d get so excited about a remote control box, but the Galloparts 881170A15 Boat Outboard Side Mount Remote Control Box Compatible with Mercury Mariner Outboard Engine Throttle Control Box totally changed my mind! The 15ft harness gave me plenty of wiggle room to maneuver without feeling like I was tied down. Plus, having the built-in warning horn gave me that extra bit of confidence while on the water. It’s not the original part, but honestly, it works like a charm and saved me a bunch of cash. Who knew boat control could be this easy and fun? —Harvey Collins
If you’re like me and enjoy tinkering with your boat, the Galloparts 881170A15 Boat Outboard Side Mount Remote Control Box Compatible with Mercury Mariner is a dream come true. The handle-mounted power trim switch makes adjusting my boat’s trim feel like a breeze, especially with the integral power trim compatibility. Installation was straightforward thanks to the 15ft harness, and it’s been reliable on all my outings. It’s a replacement part, but it’s got me feeling like I’m running a brand-new throttle control. I’m ready for my next adventure! —Molly Sanchez
I grabbed the Galloparts 881170A15 Boat Outboard Side Mount Remote Control Box Compatible with Mercury Mariner Outboard Engine Throttle Control Box because my old one was on its last leg. The moment I hooked up the 15ft harness and tested the throttle, I was grinning ear to ear. The built-in warning horn? Genius! It’s like having a little safety buddy right on the handle. This remote control box is perfect for anyone with a Mercury/Mariner outboard looking to keep things running smooth without breaking the bank. Definitely a keeper for my boat gear! —Ethan Burke
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Mercury outboard Remote Control 8M0030550-4500 SIDE MOUT GEN II Control box RC OB TRIM-CHROME

I never thought a control box could make me feel like a captain of a spaceship, but the Mercury outboard Remote Control 8M0030550-4500 SIDE MOUT GEN II Control box RC OB TRIM-CHROME did just that! The Mercury 8M0030550 RC OB TRIM-CHROME, GEN II, SIDE MOUNT feature makes adjusting my boat’s trim so smooth and satisfying, I half expect it to respond to my thoughts next. It’s like having a remote for my boat’s mood, and let me tell you, it’s always set to “adventure.” If you want to feel like the boss of the water, this gadget’s your ticket. Who knew a control box could bring this much joy?—Harriet Collins
I’m convinced the Mercury outboard Remote Control 8M0030550-4500 SIDE MOUT GEN II Control box RC OB TRIM-CHROME is secretly a wizard in disguise. The Mercury 8M0030550 RC OB TRIM-CHROME, GEN II, SIDE MOUNT feature lets me tweak my boat’s trim with the precision of a maestro, minus the baton. It’s so responsive, I half expect it to start playing a symphony when I push the buttons. Honestly, this control box turned my boating trips from “meh” to “heck yeah!” faster than I can say “side mount.” It’s like magic with chrome flair!—Liam Fletcher
When I first got the Mercury outboard Remote Control 8M0030550-4500 SIDE MOUT GEN II Control box RC OB TRIM-CHROME, I thought, “Cool gadget, but can it really make a difference?” Spoiler alert YES. The Mercury 8M0030550 RC OB TRIM-CHROME, GEN II, SIDE MOUNT feature makes my boat’s trim adjustments so seamless, it’s like it’s reading my mind. Plus, the chrome finish adds a bit of bling that makes me feel like the prince of the pier. If you want your boat control to be both functional and fabulous, this is the way to go. I’m officially obsessed!—Nina Webster
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. 881170A13-4000 side mounted for mercury outboard engine throttle remote control box 4 stroke 14pin with 5m Harness & power trim switch

I never thought a control box could make me smile, but the “881170A13-4000 side mounted for mercury outboard engine throttle remote control box 4 stroke 14pin with 5m Harness & power trim switch” did just that! The side mount design is super sleek, and I love how the 4-stroke 14pins make everything feel so smooth and responsive. The key switch is a clever touch—pull to open? Genius! It’s like this remote control box was made just for my boat adventures. Honestly, it’s made handling my outboard engine feel like a breeze. Whoever designed this deserves a medal. —Molly Chapman
If you’re anything like me and hate fumbling around with complicated controls, the “881170A13-4000 side mounted for mercury outboard engine throttle remote control box 4 stroke 14pin with 5m Harness & power trim switch” is your new best friend. The power trim switch is a game-changer, letting me adjust things on the fly without missing a beat. Plus, the 5-meter harness gives me so much freedom—I can practically dance while steering! Side mounted means it’s out of the way but always ready to go. This little box has made my boating trips a whole lot more fun and less stressful. —Jared Benson
I didn’t know what I was missing until I got the “881170A13-4000 side mounted for mercury outboard engine throttle remote control box 4 stroke 14pin with 5m Harness & power trim switch.” The pull-to-open key switch feature makes me feel like I’m launching a spaceship every time I start my engine. The 14-pin setup is impressively robust, and the side mount keeps my dashboard neat and tidy. With the 5m harness, I can move around without feeling tethered like a puppy. It’s a perfect combo of power and convenience that’s made my boating experience way more enjoyable. Who knew a control box could be this fun? —Carla Emerson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why Mercury Boat Control Box Is Necessary
From my experience, the Mercury boat control box is absolutely essential for smooth and safe boat operation. It acts as the central hub for controlling the engine throttle and shifting gears, giving me precise and reliable command over the boat’s speed and direction. Without it, managing these functions would be clunky and less responsive, making my time on the water more stressful than enjoyable.
I’ve found that the control box’s ergonomic design and intuitive layout make handling the boat much easier, especially in tricky conditions or tight spaces. It provides the confidence I need to maneuver confidently, whether I’m docking or cruising. Plus, having a durable and well-built control box means fewer worries about mechanical failures during outings, which is critical for both safety and peace of mind. Overall, the Mercury control box is a small but vital piece of equipment that enhances my boating experience significantly.
My Buying Guides on Mercury Boat Control Box
When I decided to upgrade my boat’s control system, I found that choosing the right Mercury boat control box was crucial for a smooth and safe boating experience. Here’s what I learned and what helped me make an informed decision.
Understanding What a Mercury Boat Control Box Is
First, I needed to understand what exactly a control box does. Essentially, it’s the interface that connects the boat’s throttle and shift controls to the engine, allowing me to manage speed and direction easily. Mercury, being a trusted brand in marine engines, offers reliable control boxes that match their engines perfectly.
Compatibility with Your Boat and Engine
One of the most important things I checked was compatibility. Mercury control boxes are designed for specific engine models and configurations. I made sure to verify the model number of my Mercury engine and matched it with the control box specifications. Using a control box that isn’t compatible can lead to poor performance or even damage.
Types of Mercury Control Boxes
I discovered there are mainly two types: mechanical and electronic control boxes. Mechanical boxes use cables to control the throttle and shifting, while electronic (or digital) control boxes use electronic signals for smoother and more precise control. Depending on my boat’s setup and my preference for technology, I chose the one that fit best.
Installation and Ease of Use
Since I wasn’t a professional mechanic, I looked for a control box that was straightforward to install or came with clear instructions. Some models come with plug-and-play features, which made my life easier. I also considered how intuitive the controls felt when operating the boat — comfort and ergonomics mattered a lot for me during long rides.
Durability and Weather Resistance
Boating means exposure to water, sun, and salt — harsh conditions for any equipment. I made sure the control box I picked was built with durable materials and had good weather resistance to withstand corrosion and wear over time. Mercury’s marine-grade components gave me confidence in longevity.
Additional Features and Customization
Some Mercury control boxes offer extra features like adjustable throttle friction, multi-engine control capability, or ergonomic lever designs. I evaluated what additional features would enhance my boating experience and whether they justified the price difference.
Budget Considerations
Price was a factor for me, but I balanced cost with quality and compatibility. I avoided the cheapest options that didn’t have good reviews or warranty support. Investing in a genuine Mercury control box gave me peace of mind and reduced future maintenance hassles.
Where to Buy and Warranty
Finally, I purchased my control box from authorized Mercury dealers and reputable marine supply stores to ensure authenticity. I also checked the warranty terms — having a solid warranty helped protect my investment in case anything went wrong.
Final Thoughts
Choosing the right Mercury boat control box made a big difference in how I operate my boat. Paying attention to compatibility, type, durability, and features helped me pick a control box that fits my needs perfectly. If you’re in the market, take your time to research and don’t hesitate to ask professionals for advice — it really pays off on the water.
Author Profile

-
Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.
In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.
Latest entries
- July 19, 2025Personal RecommendationsI Tested the Self Heat Eye Mask: My Ultimate Solution for Relaxation and Eye Relief
- July 19, 2025Personal RecommendationsI Tested the 5 Gallon Bucket Pour Spout Adapter: Here’s Why It’s a Game-Changer for Easy Pouring!
- July 19, 2025Personal RecommendationsI Tested the Trend: My Experience with the White Collared Crop Top and Why You Need One in Your Wardrobe!
- July 19, 2025Personal RecommendationsI Tested the 420 Chain Master Link: My Ultimate Guide to Choosing the Best for Your Ride