Chicco Chicco OneFit LX ClearTex All-in-One Car Seat with LeverLock Installation, Slim Design, Convertible Car Seat, Seat for Infants and Children 5-100 lbs | Smoke/Grey
$319.99
Related Products
Price: $319.99
(as of Oct 16, 2025 01:55:53 UTC – Details)
The OneFit LX ClearTex All-in-One Car Seat fits your child, vehicle and life – from birth through booster. OneFit LX features the Chicco-exclusive LeverLock Self-Tensioning Lock System for forward-facing car seat installation. OneFit LX easily transitions from a rear-facing harness baby car seat (5–40 lbs) to forward-facing toddler car seat (26.5–65 lbs) to booster car seat (40–100 lbs) as your child grows. With its slim car seat design and space-saving features, this all-in-one car seat takes up less space in the backseat without compromising comfort. The two CupFolders conveniently fold in when not in use to maximize space.
OneFit LX provides extra rear-facing legroom, 8 recline positions and 10 headrest positions for optimal child fit and comfort as they grow.
For rear-facing car seat installation, OneFit LX includes premium LATCH connectors and a SuperCinch force multiplying tightener. RideRight bubble levels work with the 8-position ReclineSure leveling system to provide improved vehicle fit.
For forward-facing car seat installation, OneFit LX features the innovative LeverLock Self-Tensioning Lock System. LeverLock provides a secure, stable forward-facing vehicle seat belt install with minimal effort. Easily access the LeverLock compartment by unsnapping the seat pad. Open and rotate the LeverLock handle to release the handle. Route, buckle and thread the vehicle seat belt using the easy-access belt guides, then close the handle.
ClearTex products meet federal car safety flammability standards without flame retardant chemical treatments and are GREENGUARD Gold Certified for low chemical emissions, contributing to healthier air quality around your child.
OneFit LX includes a steel-reinforced seat shell and EPP energy-managing foam throughout the headrest and body of the car seat. A removable body support for newborns 5-11 lbs makes the OneFit LX All-in-One Convertible Car Seat ready to use from day one.
Featuring Advanced Side Impact Protection (ASIP), OneFit LX is engineered to meet the Federal Motor Vehicle Safety Standard FMVSS 213a – Side Impact.
ALL-IN-ONE CONVERTIBLE CAR SEAT – From rear-facing harness (5-40 lbs) to forward-facing harness (26.5-65 lbs) to booster (40-100 lbs), one car seat fits your child, vehicle and life; includes a removable newborn positioner for infants weighing 5-11 lbs.
ROOM TO GROW – Convertible car seat features extra rear-facing legroom and the widest range of headrest height adjustment. Featuring Advanced Side Impact Protection (ASIP), OneFit LX is engineered to meet the Federal Motor Vehicle Safety Standard FMVSS 213a – Side Impact.
SPACE-SAVING DESIGN – The slim car seat takes up less space in vehicle without compromising comfort and two dishwasher-safe CupFoldersTM fold in to free up space, make this all-in-one car seat ideal for travel with multiple passengers.
FLAME RETARDANT-FREE – ClearTex features flame retardant-free materials and is GREENGUARD Gold Certified for low chemical emissions, contributing to healthier air quality around your child.
LEVERLOCK SELF-TENSIONING LOCK SYSTEM – Forward-facing car seat vehicle belt installation, applies the correct amount of belt locking tension with minimal effort for a secure, stable forward-facing installation.
13 reviews for Chicco Chicco OneFit LX ClearTex All-in-One Car Seat with LeverLock Installation, Slim Design, Convertible Car Seat, Seat for Infants and Children 5-100 lbs | Smoke/Grey
Add a review
$319.99
Lee, Florida –
Safe and comfortable car seat!!
Car seat provides a good, secure, and comfortable, padded seat for my grandchild. It’s being g used right now for facing to the back but will be used later in a forward sitting position as our grandchild grows. It’s easy to move from vehicle to vehicle when needed. As it faces towards the back now our baby is able to sleep in the car seat. The car has a degree of tilt monitor on the side. Mom and dad love this car seat it will be used for quite some time and they now have peace of mind for safety when in vehicle.
Jacob Thompson –
Worth every penny!
I couldn’t recommend this car seat more!I love that it’s flame retardant free.It’s very comfortable for baby with a washable cover.It’s also awesome that it’s all in one infant, toddler and booster seat.Lastly, I love that it can either be installed by clicking onto the car seat bar of newer vehicles, or by using the seat buckle in older models that don’t have the car seat bar.
Shelby –
Great Buy
We recently upgraded our car seat and decided to stick with Chicco after having such a great experience with their infant car seat. I’m so glad we did! The new car seat is not only beautiful in color, but it’s also incredibly comfortable for my daughter. I feel confident knowing she’s safe while we’re on the road. It’s truly been a fantastic purchase, and I highly recommend Chicco to anyone looking for quality and safety in a car seat!
Gilly Mom –
Would purchase again! Easily installed and easy use! Love Chicco products
Love this car seat! Super easy installation. Great quality. It is narrow enough for small SUVs. I am a 2 carseat mom and can fit 2 easily.
Katrina –
Great Carseat
Love this carseat! It is super easy to take apart for washing and gives my toddler plenty of leg-room (backwards facing). It has straps to adjust the tightness on both sides of the base. I love that we will be able to use it for years to come. One of the selling points for me was it being a lower tox option… And the color options are too cute! Definitely would recomend
mara baker –
SO GOOD – BOUGHT TWO FOR EACH VEHICLE
I cannot recommend this enough. Bought this two years ago for our oldest (who is now 3) to be his booster seat/forward facing seat. Have since bought the newest model again for our youngest (who is now 1.5). We love Chicco products (even though they are pricier and not many review) because they make quality and safe products.In summary – really nice seat, easy to install (I think, my husband has installed it in multiple vehicles at this point, so I’d say it isn’t too difficult), somewhat easy to clean (we have taken the covers off about 3 times now to clean and just throw in the wash and let air dry).OVERALL – If you are torn between this seat and another one, get this one. I definitely will recommend it.
Houston –
Very comfortable and easy to use
Absolutely love this car seat . Very tunable and sturdy . The padding is super comfortable and soft. It works great . It is a heavier car seat which doesn’t matter much unless you plan to move it around a lot . It is so easy to tighten and loosen the straps .
Kate –
Great car seat!
I LOVE this car seat! It’s easy to install and the instructions are clear. I feel that my children are very safe when in this car seat. The only reason for 4 stars is that after a while the straps are harder to tighten. But overall this is a quality car seat that I would recommend.
OCT@ –
Era un producto de importación, llegó antes de lo indicado, completo y en buen estado. Respecto a la silla, es muy recomendable, se puede colocar hacia atrás, adelante o utilizar el boost con el cinturón de seguridad para niños más grandes!
ANGELES JASSO –
Excelente asiento para mi bebé,.. Super cómodo y práctico 10/10
Marco Tulio Hernandez Mc Coy –
Las mejores sillas por mucho.
Misael Gonzalez –
La vovlería a comprar
Cliente de Amazon –
Sin dudar la súper recomendamos, tuvimos un accidente en carretera donde el carro volcó y a nuestra bebé gracias a la silla no tuvo ningún golpe ni rasguño estamos muy agradecidos por la forma que protegió a nuestra bebé de 1año 10 meses.