Sponsored
Graco SlimFit3 LX 3-in-1 Convertible Car Seat
$299.99
In Stock
Eligible for registries and wish lists
At a glance
Sponsored
About this item
Highlights
- Fits 3 car seats across, saving space in your back seat without compromising on the safety you trust and the features you need
- 3-in-1 car seat grows with your child from rear-facing harness (5-40 lb) to forward-facing harness (26.5-65 lb) to highback booster (40-100 lb)
- Measures 16.7 inches wide, with a spacious seat for your child's comfort and a slim design for more room in the back seat
- Graco ProtectPlus Engineered to the newest testing standards for side impact and beyond—because the safety of your child shouldn’t stop at the standard
- 10-position No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together
- Breathable mesh AirFlow channels provide improved ventilation to keep your child cool and comfortable
- Integrated belt lock-off for easy vehicle seat belt installation in forward-facing mode
- Push-button InRight LATCH provides an easy, one-second attachment with an audible click to help ensure secure installation
- 4-position recline keeps your child comfy and helps for a better installation
- Side-impact tested according to FMVSS 213a with the built-in 5-point harness system
Description
The Graco SlimFit3 LX 3-in-1 Car Seat is our slimmest design that fits 3 car seats across, saving space in your back seat without compromising on the safety you trust and the features you need. This narrow all-in-one car seat grows with your child from rear-facing harness (5-40 lb) to forward-facing harness (26.5-65 lb) to highback booster (40-100 lb). We tested our lightweight 3-across car seat in every configuration, to help ensure your growing family can fit in your vehicle, even with children of different ages who ride in different modes, or when paired with select other Graco car seats. Integrated belt lock-off makes for easy vehicle seat belt installation in forward-facing mode, and allows you to position your seats to maximize space with 3 across. Graco’s exclusive push-button InRight LATCH provides an easy, one-second attachment with an audible click to help ensure secure installation. We made thoughtful design choices to make the SlimFit3 easy to adjust with 3 car seats in the back seat. The No-Rethread Simply Safe Adjust Harness System allows you to adjust the height of the headrest and harness to 10 positions with just one motion for just the right fit. Easily adjust the 4-position recline for a better installation and a comfortable ride. The Rapid Remove cover comes off in 60 seconds, without uninstalling the seat or removing the harness, and is machine washable. Plus, the SlimFit3 is slim enough to fit 3 across, but spacious enough to keep your growing child comfy. Breathable mesh AirFlow channels provide improved ventilation to keep your child cool and comfortable. Two cup holders are designed to work with the three-across configuration to keep drinks and snacks close at hand. Fuss-free harness storage pockets conveniently hold the harness out of the way while your child gets in and out. Removable, plush head and body inserts help to keep your infant feeling cradled and comfortable. The steel-reinforced frame provides strength and durability for years of use, and EPS energy-absorbing foam provides effective impact energy management. Graco ProtectPlus Engineered to the newest testing standards for side impact and beyond—because the safety of your child shouldn’t stop at the standard.
Dimensions (Overall): 24.5 Inches (H) x 16.7 Inches (W) x 20.7 Inches (D)
Weight: 19.2 Pounds
Suggested Age: 0-10 Years
Features: Machine Washable Seat Pad, Fits 3 Car Seats Across, Forward or Rear Facing Seat, No-Rethread Harness, LATCH Compatible
Fits Child (Forward Facing): Height between 0 Inches and 49 Inches, Weight between 22 Pounds and 65 Pounds
Fits Child (Rear Facing): Height between 0 Inches and 49 Inches, Weight between 5 Pounds and 40 Pounds
Includes: Fabric cover, Car Seat Base, Latch Guides, Cup Holder
Industry or Government Certifications: Meets FMVSS 213
Material: Polyester
Battery: No Battery Used
Care & Cleaning: Machine Wash
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 82136123
UPC: 047406190485
Item Number (DPCI): 030-09-9146
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 25.25 inches length x 21 inches width x 17 inches height
Estimated ship weight: 22.5 pounds
This item ships in its manufacturer’s packaging, revealing what’s inside. ·
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Consider these accessories
More to consider
Discover more options
$101.99 - $119.99
Lower price on select items
3.9 out of 5 stars with 159 ratings
Related Categories
4.8 out of 5 stars with 1230 reviews
quality: 4.47 out of 5
comfort: 4.26 out of 5
value: 4.29 out of 5
durable: 4.41 out of 5
ease of installation: 4.55 out of 5
79% would recommend
68 recommendations
5 out of 5 stars
1 January, 2026
originally posted on gracobaby.com
Great car seat!
[This review was collected as part of a promotion.] I also have a Graco Extend2Fit. And I honestly wish I just had 2 of these. While I have not tried to clean it yet. I love how much more airflow this car seat has. It also has some nice design features that really make it feel quality.
5 out of 5 stars
31 December, 2025
originally posted on gracobaby.com
Car seat that fits
[This review was collected as part of a promotion.] I have a very small car so it was important for me to get something that would fit nicely in my vehicle but still provide a considerable amount of room for my toddler. Easy installation with plenty of room between the drivers seat and car seat.
5 out of 5 stars
30 December, 2025
originally posted on gracobaby.com
Love it so much, this was our 2nd!
[This review was collected as part of a promotion.] We had researched many options when our first was transitioning out of his baby car seat and found this. We’ve loved it so much that when the time came for us to get one for our 2nd born, we got another! This car seat has endured trips across the ocean three times over and protected our kids on multiple continents. Needless to say, we’re fans.
5 out of 5 stars
30 December, 2025
originally posted on gracobaby.com
Perfect Fit for Twins
[This review was collected as part of a promotion.] I purchased 2 of the Slimfit LX Car Seat. They are very comfy for my twin granddaughters. The perfect design of the seats allows me to have them installed in my car beside their older brother with no problems. I feel good knowing that my grandkids are safe with Graco carseats and I can fit all 3 in my car safely and easily. I would highly recommend this carseat.
5 out of 5 stars
29 December, 2025
originally posted on gracobaby.com
Love it
Extremely easy to get the child in and out of and it fits well in the car
5 out of 5 stars
28 December, 2025
originally posted on gracobaby.com
Slim and easy to clean
[This review was collected as part of a promotion.] Love it so much, I’ve bought three! Appreciate how slim it is and easy to clean (which is key for my carsick kids)
5 out of 5 stars
23 December, 2025
originally posted on influenster.com

Grows with
We have two of these and will buy another for our littlest after she outgrows her newborn car seat. It’s so easy to use with clear directions on how to install. I love that it grows with your child so you don’t have to continue to buy seats.
5 out of 5 stars
13 December, 2025
originally posted on gracobaby.com
Highly recommend
[This review was collected as part of a promotion.] This is our 4th graco car seat and first time getting a slimfit. Same great quality, super easy to unbox and install. Highly recommend for a smaller car or 3 across.
5 out of 5 stars
10 December, 2025
originally posted on influenster.com

Great safe kids car seat
I have this car seat for my kids and we love it. It’s comfortable for them. It has so many straps and positions to be in my kids have a ton of legroom and they always feel safe and secure in it
5 out of 5 stars
9 December, 2025
originally posted on gracobaby.com
Great Carseat!
[This review was collected as part of a promotion.] Great Carseat! We love the accesability of it as well as all the features it comes with. It is easy to use and our child grows into it so it will last us!
5 out of 5 stars
Thumbs up graphic, would recommend
6 December, 2025Verified purchase
Must Have!
Excellent amazing quality and space saver for our car!
5 out of 5 stars
6 December, 2025
originally posted on gracobaby.com
Great fit
[This review was collected as part of a promotion.] Great fit for both rear and front. Practical and comfortable
5 out of 5 stars
3 December, 2025
originally posted on gracobaby.com
Awesome car seat!
[This review was collected as part of a promotion.] Excellent car seat! Have used Chicco for years, which I still love, but this car seat exceeded my expectations! Especially if you need a slim car seat for a tight 3 across, this is a fabulous option.
1 out of 5 stars
Thumbs down graphic, would not recommend
3 December, 2025Verified purchase
horribly designed
this is the worst carseat ive ever bought. the headrest pushes their head forward which is so bad for their neck. and then the harness that goes around their legs, cuts into their thighs and the buckle digs into their inner thighs. it does this no matter what position i put the buckle....what a huge waste of money and for my child to be so uncomfortable.
1 reply from Graco Consumer Care team - 1 month ago
Hello, thank you for your feedback on our SlimFit 3 LX and we are sorry that it did not meet your expectations. Satisfaction of our consumers is important to us, therefore we would be happy to help you resolve this issue.Please reach us at 1-800-345-4109 Consumer Care team 9AM to 5PM EST, or you can also use the link below to contact us via email. We are looking forward to hearing from you! https://www.gracobaby.com/support/contact-us Thank you! Graco Team
5 out of 5 stars
30 November, 2025Verified purchase
Love how slim it is!
This car seat is an upgrade for my 4 year old. I love how slim this car seat is and how much room he has! He says he's very comfortable and it was pretty easy to install.
5 out of 5 stars
18 November, 2025
originally posted on gracobaby.com
Works great!
[This review was collected as part of a promotion.] It sits more upright than the infant seat we were replacing, so watch the angle if your little one naps in the car to help keep them comfy.
4 out of 5 stars
17 November, 2025
originally posted on gracobaby.com
Haven’t used yet
[This review was collected as part of a promotion.] I haven’t installed it yet but it is lighter and more compact.
5 out of 5 stars
15 November, 2025
originally posted on gracobaby.com
Perfect for a big family
It’s an excellent car seat if you have more than 2 kids, it is really slim, my oldest have a Chicco, my middle one has another different Gracco and I bought this for my youngest so I can fit them in one row and they fit perfectly
5 out of 5 stars
1 November, 2025
originally posted on gracobaby.com
Great car seat that grows with your child
[This review was collected as part of a promotion.] Love this car seat so much! Safe and easy to install + grows with your child. Have been extremely satisfied with it with my older child who is 4. Immediately got another when I learned I was expecting because we’ve had such great experience with this seat! Also love the washable covers that make it easy to clean when life happens!
5 out of 5 stars
30 October, 2025
originally posted on gracobaby.com
SlimFit3 is a top choice
[This review was collected as part of a promotion.] Good quality. Very safe. Looks nice. Baby is comfy riding in it.