*As an Amazon Associate I earn from qualifying purchases.
If you’re looking for a boat to take out on the water that is great for kicking back and enjoying the experience but also has the versatility to do more, you’re in luck.
The Intex Mariner 4 can do it all on the water, and it’s easy to use.
There’s tons of options out there to choose from.
But, we’ve spent some time looking at the Mariner 4 for a while now, and have broken down its pros and cons as well as some of what makes this boat truly awesome.
So, sit back and enjoy our Intex Mariner 4 review. You’ll soon see why we’re so stoked about this boat.
The Review
Pro's
Con's
Features & Benefits
Build & Design
The Intex Mariner 4’s design is great for enjoying some time out on the water without having to worry too much. It comes with a bunch of design features, that we’ll get into, so that you can have the most comfortable relaxing time on your boat.
It is long and wide which will make finding a comfortable balance for your boat a breeze since you’ll have more room to distribute weight. The large size of this boat helps this boat feel roomy even when you have your friends and your gear on your boat.
Designed so that each end of the boat is almost a mirror of the other end. With a motor, it becomes asymmetrical, but the symmetry will help this boat push through the water in a straight line. Plus, if you find yourself in a jam, you’ll easily be able to back paddle yourself away from danger.
The Mariner 4 has multiple inflation valves so that you won’t have to spend all day trying to inflate your boat. More importantly at the end of the day when you just want to go home or back to camp, you’ll be able to crank all the valves open. Soon you’ll be on your way since this boat deflates very quickly.
The inflatable seats are easy to blow up and place in the boat.
The floor is the weakest part on many inflatable boats. With the Intex Mariner 4 though, you won’t have to worry because it comes with a heavy duty plastic floor.
Durability & Reliability
Your Mariner 4 will be made from the highest quality materials. The PVC exterior has three separate layers giving your boat the strength and flexibility you’ll need for many years of boating.
Not only are layers covering an inner core for the exterior, but you won’t have to worry about your boat falling apart one you. The Mariner 4 is resistant to abrasions, impact, and UV damage.
The whole outside edge of the boat is lined with a rock guard. This harder material will keep the most outside part of your boat safe from most potentially dangerous objects.
With two stage vents that can let air in but not out if chosen, you’ll find that the Intex Mariner 4 is easy to inflate again and again.
Your boat also comes with a patch kit so that you can have your boat seaworthy again in little to no time if something bad happens!
Accessories
The Intex Mariner 4 comes with a ton of goodies for the boat that make this boat worth purchasing. Most of these are completely standard and require no effort on your part to get hooked up.
The Mariner 4 has you covered with the two built in fishing rod holders. You’ll find no better way to pass the time than relaxing on your boat fishing.
Your boat will come with a set of 54” aluminum oars. You also have rotating oarlocks on your boat so that you’ll have your boat moving under your power in no time.
You’ll also find a hand pump and a repair patch kit with your Mariner 4. You’ll be able to use your boat immediately and deal with any small problems that might bother you.
Capacity
The Intex Mariner 4 has a listed capacity of 880 pounds. They claim it can hold four adults, but we know that it was probably designed with something more like three adults and their gear as the limit.
It can still fit a couple of adults and whatever gear you’ll need for a fun day on the water. Whether it is a cooler of food and drinks or tackle you’ll have no problem finding room.
The length of the Mariner 4 also gives you plenty of room for storage. So, you won’t need to put all of your weight on one single place.
Intex Mariner 4 Mods
If you’re worried that the Intex Mariner 4 is missing some item that makes it an absolute deal breaker, don’t worry. There are tons of ways to upgrade your Mariner 4 with modifications.
Canopy
For those long days of fishing and relaxing on your boat, you’ll want to make sure that you have sufficient protection from the sun and elements. Fortunately, the Intex Mariner 4 canopy can help you out with this problem. There are tons of options for you that are tough and durable that will keep you out of the sun or your gear dry if it rains. They are easy to attach to the existing features of the boat too.


Sunroof
Having an Intex Mariner 4 sunroof is another good option if you want some protection from the sun. Sunroofs are a little lighter and less beefy than canopies so they won’t offer as much protection from other elements. However, they are easy to install and do a great job of keeping the sun off of you so you can stay on the water as long as you please.
Motor
Rowing your inflatable boat with the provided oars is great and all, but you might be wondering what happens if you get tired or if there is any wind or chop on the water. Fortunately for you, it’s easy to put a motor on your boat. The Intex Mariner 4 motor is recommended for less than 3hp which will be plenty for you. There are sweet motor mounts on the stern of the boat so that you can easily hook up an adapter for your motor. We recommend a trolling motor for your Mariner 4 inflatable, as we’ve had the best luck with these kinds of motors.
Swivel Seats
Versatility is an important aspect of any good product. Fortunately for you, the Intex Mariner 4 swivel seats add even more versatility to your boat. Easily installed, you can use your swivel chairs if your focus is on seeing everything around you or fishing. Though it will leave less seating for others, you’ll increase your fishing and relaxing game with one or two good swivel seats for your inflatable.
Custom Floor
The Mariner 4 already comes with a great floor option, but if it doesn’t fit your expectations, there are ways to upgrade your floor. With an Intex Mariner 4 custom floor, you can give your boat a little more stability and ease of use.
FAQ
Intex Mariner 4 vs Excursion 5
The Intex Excursion 5 is a little bit bigger than the Mariner 4 and built for even more lounging than the Mariner 4. The Mariner 4 is more overall useful and can use a larger engine. It also has more easily modified seating due to the shape and original design. One of the other benefits that the Mariner 4 has over the Excursion 5 is the inflatable keel that will keep your Mariner 4 far more stable than an Excursion 5 would be.
Intex Mariner 3 vs 4
The Intex Mariner 3 is a lot like the Mariner 4 but a bit smaller. It can handle one less person and not nearly as much gear. Another difference is that you’ll be able to put a more powerful engine on a Mariner 4. More horsepower and storage means that you’ll be able to stay out longer with more friends on a Mariner 4.
Sea Eagle 9 vs Intex Mariner
There aren’t too many differences between the Sea Eagle 9 and the Intex Mariner 4 besides the price. Everything that you can find on the Sea Eagle 9 can be found on the Mariner 4 but for less price. There are a few differences in the shape of the boat and the seat layout, but, overall, the Mariner 4 takes it away.
Can The Rubber Get Punctured Easily?
The short answer is no! If you want to puncture your Intex Mariner 4 for some weird reason, you’ll be able to. But as far as normal wear and tear, the Mariner 4 is super tough and will stand up to almost anything you can throw at it. Though nothing is 100% puncture proof, the Mariner 4’s rubber isn’t too far off.
Can I Put an Engine on my Intex Mariner 4?
Absolutely! Intex realizes that rowing all the time might not be your thing and is there for you. There is an engine mount on the Intex Mariner 4. The most important thing is that you follow the model recommendations and do not put too large of a motor on your inflatable boat. In this case, an outboard of less than 3hp will be great for your boat. The mounts are also set up for a trolling motor.
How To Maintain & Take Care Of?
For proper care, make sure that you rinse your boat off with fresh water after every use and dry your boat off before putting away. Whether you leave your boat inflated or deflated depends on your storage capacity. It is important that you keep your Mariner 4 out of the sun and in a cool, dry place for the longest life. It is also important that you don’t store your inflatable boat with heavy objects resting on it, as it can cause your boat to lose its shape. Other than that, this boat pretty much takes care of itself!
Warranty?
Intex does provide a limited warranty for 90 days after the purchase date. Make sure you save your receipt since you’ll need to register your Mariner 4 using this information. If something terrible happens in this time, you can rest easy knowing you’re covered.
Do I Need to Register my Mariner 4?
You’ll need to check with the authority of whichever body of water you’re planning to boat on. The good news is that you’ll have everything you’ll need to register your boat. The Mariner 4 has a Hull Identification Number (HIN) that you can use to register your boat. You can find also find your title on Intex’s website so you can register your boat and get out there as soon as possible.
Do I Need a Personal Flotation Device When Using My Mariner 4?
Absolutely! You want to stay as safe as possible when boating. Make sure that you have at least 1 life jacket per person and it is worn at all times when using your Mariner 4.
Final Verdict - Is This The One I Should Get?
If you’re looking for a boat that you can take out occasionally and relax on the water, look no further. If you’re looking for a more dedicated boat that you can use consistently and fish off of, look no further.
The best part of the Intex Mariner 4 is that there are so many aspects that it excels in. It is user friendly, ready to go, and can still handle whatever you need from it if you are a more experienced boater.
We truly recommend the Intex Mariner 4 and hope that you have as awesome of a time using it as we do!
Our Rating
Intex Mariner 4
- Price - 10/1010/10
- Durability - 10/1010/10
- Speed - 9/109/10