All you need to know about mercury outboard throttle control box


A mercury outboard throttle control box is a box that holds the electronic components necessary for controlling the engine of an outboard motor. The engine is typically a two-stroke engine, and the control box is located under the seat of the boat.

As a boat owner, you need a throttle control box because they are great for both new and seasoned boat builders alike. They are lightweight, easy to maneuver, and can fit comfortably in the trunk of a car, making them great for vacation rentals as well. The beauty of outboards is that you can go from zero RPM (Instant RPM) to 2200 RPM (Automatic) in less than 10 seconds with absolutely no risk or increased cost.

Below, we have compiled a list of the best 5 mercury throttle control boxes you can find in the market.

List of top 5 mercury outboard throttle control box

1. Vevor outboard remote control

Among the best remote-control electronics you can have, is a VEVOR outboard remote control. Not only is it affordable compared to other brands, but it is also durable and gives you service for a long time. Below are more features about this.

• Compatibility

The ability to work on a wide variety of boats makes this control box stand out. With this feature, you need to however read the manual beforehand to ensure that it is compatible with your current boat.

• Ease of use

Nowadays, everyone is looking for designs that are user-friendly especially when it comes to electronics. With the vevor outboard remote control, you can open the throttle without shifting any gear, switch up and down tilts with a push button, and rotate the control lever with ease.

VEVOR outboard remote control


• Model: 8M0059686

• Compatible with: Mercury

• Type: Boat Throttle Control

• Features: Top Control Type

• Material: Plastic and Metal

• Weight: 7.69 lbs/3.49 kg

• Size: 2.87 x 18.4x 1.6in/ 7.3 x 46.8 x 4.1 cm

2. Rupse outboard remote control

Another good choice is Rupse. It has friendly features we have highlighted below for you:

• Both 2-stroke and 4-stroke

Works with a mechanical cable that allows the boat rider to work with either a 2-stroke or a 4-stroke engine.

• Right-hand operation

The throttle control box is the best suit for people who use their right hand to control the boat. This makes it easy to make a left turn or 360 degrees turn at the point of recreational activities.

• Thumb tilt switch

This user-friendly feature is convenient for people driving the boat for the first time or instances that need the focus of the rider such as competition rides or places with surfers.

• Additional security

It had a keyhole for additional security. When parking your boat, you can be assured it is safe as you carry your key to start the engine around.


• Compatible with: YAMAHA

• Type: Boat Throttle Control

• Features: 4 different color lines connect the outboard motor according to color

• Connectivity: 10-pin wiring harness (16.7ft/5.1m)

• Size: 26cm*28cm*15.5cm

3. KEMIMOTO CDI Switch Box 2pcs

• Compatible with mercury

The KEMIMOTO CDI Switch Box 2pcs is designed specifically for powering the mercury outboard motors. It features two independent coils, which are great for providing power to both the main and auxiliary circuits on the mercury outboards. This switch box is also made from high-grade materials and includes copper contacts, ensuring reliable and safe operation.

• Compatible with wide range of volts

The KEMIMOTO CDI Switch Box has a wide voltage range, from 3 to 30 volts, making it suitable for different ignition systems. Additionally, it can operate at a frequency of up to 6500 RPM. This makes it ideal for a wide range of applications, from racing engines to recreational boat motors.

• Adjusts with time well

The KEMIMOTO CDI Switch Box also has an adjustable dwell time, which allows you to adjust the length of time the switch will stay powered on. This can be very useful in preventing misfires, especially when dealing with high-performance engines. The switch also features a durable die-cast aluminum housing, which can handle high levels of vibration and shock.

4. Yixin Outboard Side Panel Mount Remote Control

• Safe to use

The Yixin Outboard Side Panel Mount Remote Control is designed to mount securely on the side panel of your outboard motor, so you don’t have to worry about it sliding off or getting damaged. It is water resistant, so you can use it in any weather, and it is also corrosion-proof and shockproof, ensuring that it will last for a long time.

• Easy to control

The remote control also has a range of up to 50 meters, so you can be sure that your motor is always under control. It also comes with 3-speed settings, so you can choose the speed setting that best suits your needs, and you can also set the throttle sensitivity to ensure the engine operates smoothly and efficiently.

• Reliable

The Yixin Outboard Side Panel Mount Remote Control is the perfect solution for anyone looking for an efficient and reliable way to control their outboard motor. Its ergonomic design and long-range capabilities make it an ideal choice, and its water and corrosion resistance means you can use it in any weather or environment.

5. Mophorn boat throttle control

The Mophorn boat throttle control is an essential part of any Mercury outboard engine. It is an essential piece of hardware that helps you control the speed of your boat as well as provides safety and convenience features.

• Easy to use and install

It is designed to fit the standard mounting holes of all Mercury outboards. This makes it extremely convenient for existing Mercury outboard owners to take advantage of the benefits of Mophorn throttle control.

• High quality

It is a well-made piece of hardware. It is made from high-quality aviation-grade aluminum and stainless-steel components for superior performance and lasting durability. The throttle control also comes with a corrosion-resistant finish to withstand the harsh marine environment.

• Smooth operation

This outboard features a robust microprocessor-controlled system that allows smooth and precise control over the speed and acceleration of your boat. The microprocessor also provides integrated diagnostics and alarms to keep your engine running at optimal performance.


• Model: 881170A15

• Compatible with: Mercury

• Type: Boat Throttle Control

• Features: Side Control

• Weight: 10.9 lbs/4.95 kg

• Size: 3.3 x 5 x 10.8 in/ 8.4 x 12.6 x 27.4 cm

Different types of mercury outboard throttle control box

There are many different types of mercury outboard throttle control box that are available, but the main things that you should look for are the following:

Type I – The first type of outboard is a Type I outboard, which is designed for recreational use. The motor is a two-stroke, single-stroke engine with no air conditioning or water-cooling features. The engine has low RPM and is therefore low on the speed control chain. This motor is ideal for use as a personal boat.

Type II – Type II outboards have been developed for racing and water sports. The motor is a four-stroke, six-stroke engine with water and air cooling. It is therefore available for racing boats as well as for recreational boats.

VEVOR Outboard Remote throttle Control Box

Type IV – Type IV outboards have been developed for fishing, crabbing, and underwater photography. The motor is a double-fire outboard motor with a high flow rate and low air temperature. It is therefore ideal for use in cold waters.

Type V – Type V outboards have been developed for racing and water sports. The motor is a four-stroke, six-stroke engine with air cooling and a low operating temperature. It should therefore be able to operate at all times of the day and night without needing a check engine lamp.

How does the mercury outboard throttle control box work

The main thing that you will notice when you are first started with an outboard is the noise that it makes. This is because the motor is running at a very low speed, and it makes a lot of noise when it wants to. You will also notice that the boat has a very characteristic “click” when it comes to taking up the idle rpm. This is because the engine is being controlled by the engine itself through a computer.

VEVOR Outboard Remote throttle Control Box

The idle rpm is the number that the engine sets for itself when it is at rest and idle. The actual rpm that the engine will run at when it is in operation is determined by the type of outboard motor and how smooth it is running. This helps increase the speed of the engine.

What should you look for when buying a mercury outboard throttle control box

1. Ease of use

As a boat owner, you need equipment in your boat that you can use with ease, with or without a manual. You should go for a throttle that is user-friendly and makes your operations easy.

2. Compatibility

A throttle box should be compatible with the type of boat you are using. Parts of the throttle made to fit your boat parts should be compatible.

3. Price range

The other thing that you will want to keep in mind is the price range that you are targeting. There are many good outboards on the market, and it is important to know what you are getting into before making any significant investment.

Is the mercury outboard throttle control box worth it?

As with most purchases, you want to make sure that you are getting the most out of your money. If the answer to this is yes, then you should consider it. As with most things, there are many benefits to owning an mercury outboard throttle control box, but it is important to understand the cost per mile and the chance of damaging the motor if lost. This is one of the most important buying decisions that you need to make. Finally, if you are looking for a boat that will last you a long time, then a good outboard motor should be able to provide that.

FAQ about mercury outboard throttle control box

Q: How do I install a Mercury Outboard Throttle Control Box?

A: Installing a Mercury Outboard Throttle Control Box requires some basic tools and step-by-step directions. First, locate the power and control cables for the motor’s throttle control. Next, connect the control cables to the throttle control box. Lastly, connect the power wires to the power source and secure the box to the motor.

Q: What are the advantages of using a Throttle Control Box?

A: Using a Throttle Control Box offers several advantages. First, it allows the driver to fine-tune the engine’s performance, providing optimal fuel efficiency and engine power. Second, it provides a smoother response, making driving more comfortable and enjoyable. Third, it enhances the safety of the vehicle, since the driver can control the engine’s performance at all times. Finally, it increases the lifespan of the engine, since it can operate at the optimal RPMs and air-fuel ratios.

Q: What types of Throttle Control Boxes are available?

A: There are two main types of Throttle Control Boxes: mechanical and electronic. Mechanical TCBs are simpler and less expensive but lack the accuracy and precision of electronic ones. Electronic TCBs are more complex but allow for more precise control over the engine’s performance.

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