- Mighty Fit 65 DX comes with two modes of use, this extra-comfortable LATCH-equipped Cosco Kids car seat accommodates infants from 5 pounds up to toddlers weighing 40 pounds in rear-facing mode and kids up to 65 pounds in forward-facing mode.
- The five-point harness adjusts easily from the front of the seat and features five heights and three buckle locations.
- Built-in side-impact protection keeps your little one extra secure. Designed to be just the right size, the seat takes up less space while rear-facing so parents can have more leg room.
- Three of these seats can fit side-by-side in the back seat of most cars, perfect for growing families.
- With plush padding and premium fabric, this seat gives your child an extra-comfy ride. Easy to clean, the fabric car seat cover is machine-washable and dryer-safe.
- This car seat meets or exceeds federal, ASTM, and JPMA safety standards and includes a one-year limited warranty.
- For more than 70 years, Cosco Kids has been a leading children’s products brand recognized for its dedication to safety and value. From bouncers to car seats, swings to strollers, and high chairs to play yards, Cosco Kids’s essential baby products feature solid value and smart design.
Thule Spring Compact Stroller
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Safety 1st Grow and Go All-in-One Convertible Car Seat, Rear-facing 5-40 pounds, Forward-facing 22-65 pounds, High Street
$164.80Cosco Mighty Fit 65 DX Convertible Car Seat, Heather Onyx
$92.70
Get the car seat that’s designed with your family’s real life in mind. The Cosco Kids™ MightyFit™ 65 DX Convertible Car Seat keeps your child safer in the car all the way from 5-65 pounds. It’ll keep your baby comfortably rear facing up to 40 pounds, and then transitions to forward-facing mode up to 65 pounds.Not too big and not too small, the MightyFit 65 DX is designed to be the right size. In rear-facing mode, it takes up less room, which gives parents more leg room in the front seats. The car seat will also fit three across the back seat of most vehicles, which is great for growing families.MightyFit 65 DX keeps kids safer with Side Impact Protection built right in, and a 5-point harness that adjusts easily from the front of the seat. The harness features 5 heights and 3 buckle locations so you can be sure you’re giving the best fit to your growing child.
Last updated on January 3, 2025 1:07 am
Additional information
| Product Dimensions | 26.5 x 21.5 x 24 inches |
|---|---|
| Item model number | CC173EEN |
| Minimum weight recommendation | 5 Pounds |
| Maximum weight recommendation | 40 Pounds |
| Minimum height recommendation | 19 Inches |
| Maximum height recommendation | 30.5 Inches |
| Material Type | Fabric |
| Number Of Items | 1 |
| Style | Car Seat |
| Number of reclining positions | 5 |
| Batteries required | No |
| Orientation | Forward Facing, Rear Facing |
| Rear-facing minimum child weight | 5 Pounds |
| Rear-facing maximum child weight | 40 Pounds |
| Forward-facing minimum child weight | 22 Pounds |
| Forward-facing maximum child weight | 65 Pounds |
| Harness type | 5-Point |
| Item Weight | 12.76 pounds |
Margaret Cardenas –
True to pictureQuality is durable and material is soft! My grandson loved itEasy to install and take out when necessaryAdjusts in minWeight is light and great price
Babyz Corner Customer –
Easy install. Nice and narrow. Light. Airplane approved. This one wins. I was momming alone with a toddler during air and road travel. This one was the easiest to manage by myself. Hands down. I tried it with both a rolling cart and backpack. Whatever your preference this was the right seat for the job.
Babyz Corner Customer –
Easy install. Nice and narrow. Light. Airplane approved. This one wins. I was momming alone with a toddler during air and road travel. This one was the easiest to manage by myself. Hands down. I tried it with both a rolling cart and backpack. Whatever your preference this was the right seat for the job.
victoria –
I bought this car seat based on design and price. I did quite a bit of research both online, reading reviews, and in stores. I couldn’t believe how expensive car seats are – going up to $300! With twins I needed something reasonable. The first feature I was looking for was a design that they would be able to sleep in without their head falling forward. My 15 month old twins do a lot of sleeping in their car seats. I wanted a well padded seat. I wanted a simple design, especially one that would be easy to keep clean. I wanted a compact car seat. And I wanted it to fit up to 65 lb. So there was my check list. This seat checks every box. It is everything I was hoping for. My babies really like their new seats and being able face forward and look out the window. The seats are well padded and comfy. They are compact. They are a no fuss design, simple to use. And my babies are able to sleep in them! The one tip of advice I would give though: in order for my babies to sleep in them comfortably without their head going forward, I pulled the car seat forward on the seat and folded in the back stabilizing bar. The first time I used the seat with it all the way upright and against the back of the seat,their heads did flop forward when they went to sleep. But with it pulled forward the angle is perfect now. The cover is easy enough to take on and off for cleaning and I love that I can just throw the whole thing in the wash. And they are affordable! If you’re looking for a simple and comfy chair, this one fits the bill.
Jardana Henson –
In terms of cost, I think this is a pretty great, basic car seat. There’s no fancy “bells and whistles” included that some other models may have, but it does have a cup holder, and a headrest that is easily adjustable.
We’ve had this car seat for about a year now and it’s held up perfectly. Easy to clean, travel with, and secure into your vehicle. We’ve only ever secured it with the seatbelt.
Pros: The Onyx color is lovely, we didn’t want anything too bright or flashy and the color in person matches the picture. It seems comfy, I’ve obviously never used it personally, but my daughter has never seemed to have an issue. Lightweight. Pretty compact in size compared to others, we have a very small vehicle (Chevy Spark) and this fits pretty well without looking very bulky. Although, it doesn’t fit in rear facing position without moving the passenger seat as far up as possible.
Cons: The straps twist constantly in the bucke part. I don’t know if I’m doing something wrong, but I can’t seem to stop it from happening.
Alma –
Me gusto el tamaño y lo facil de instalar. Y el color.
Realmente usa un espacio considerable para poder colocar mas sillas o si el auto es muy compacto.
Pero no creo que sea apta para un bebé menor de 6 meses al menos pues todavia tendria que adaptar unas sabanitas enrrolladas a los costados de mi bebé para que no quede muy flojo en el asiento.
Allie –
We bought this specifically to use on the plane ride and while on vacation. For the plane it worked perfectly (for a 14 month old). It is super light to move around and narrow so it fits in the plane seat.
When we used it in a car, it wasn’t great because it is a fairly low quality car seat, it sits weirdly on seats so when our son fell asleep his neck tipped over really far and it looked uncomfortable. We had to use a second item to prop the car seat backward and make it the correct angle in the car.
HIGHLY recommend for plane rides & travelling!!!!! Don’t recommend for daily use in a car.
Audrey Rogers –
Ordered this to go into grandma’s car when my kids are with her. It’s super light weight. But definitely hard to secure into place. Doesn’t look very comfy, and there’s not like head rest. But at the same time, you’re getting what you pay for, so value for money, I think it’s great. It’s pretty small which is great for saving space or in smaller cars.
Gaby –
Todo perfecto, de las mejores compras que he hecho.
Patricia P. –
Fácil de instalar, fácil de asegurar al niño, excelente calidad
10/10
Cristina –
Sencilla de instalar y de muy buena calidad
Brandy T. –
This seat is plush and cool, so my kids are very comfortable in it. The materials are great, the size is perfect, the safety ratings are reassuring, and the price is amazing! This is a bare bones seat, though. It has no convenience features like an easily adjustable no-rethread harness, or a level so you angle is correct. However, that is reflected the VERY affordable price (about $85) The only issue I have with this seat is that it is a huge pain to install it correctly and securely in a rear facing orientation, especially if you have deeply contoured seats.
PROS:
– Great rear facing height and weight limits
– Higher forward facing weight limit than almost any other seat in this price range, allowing your bigger kid to stay in a harness longer. My 4 year old is almost 45 pounds, so this 65 pound forward facing limit will allow him to stay on a harness for a few more years, until he is ready for a belt positioning booster.
– Relatively compact size, with straight sides that make it easier to fit next to another seat.
– Comfortable, cool fabric. Won’t absorb heat like a dark seat if you live somewhere hot.
– Plush seat!
– Machine washable cover.
– Cute styling! I got the aqua blue for both my son and daughter and they love it.
– Easy forward facing install.
– Lightweight and easy to carry for travel.
CONS:
– Difficult to get a tight installation rear facing.
– Does NOT fit 3 across in a Jetta.
– Tedious to rethread the straps and adjust the headrest.
– The button you have to push to loosen the straps is buried under the cover and not marked, so it isn’t easy to find and use.
All in all, this is a great basic seat for the money!
I use them as travel seats and back ups in our second car. This seat won’t work well for someone who needs to use it for different children, as it must be removed from the vehicle to adjust the headrest and strap heights. It also wouldn’t be ideal if you were going to be moving it from one car to another frequently, as the install isn’t as quick and easy as it is on models with more convenience features. But it’s safe and sturdy and does its job, and you really can’t beat it for this price!
Alma –
Es ligera, la usamos no como silla de diario ni para trayectos largos. Se usa en auto de familiares.