Converting Graco nautilus to booster [Authentic Review]

The Graco® Nautilus® 65 LX 3-in-1 harness booster goes long to make your growing kid secure, from baby to adolescent. It fits your kid in a 5-point harness from 22 to 65 pounds, changes to a high back supporter from 40 to 100 pounds, and becomes a backless baby seat from 40 to 120 pounds. Its Absolutely Safe Adjust “TM” Harness Mechanism allows you to adjust both the harness and the headrest at the same time, without rethreading. You’ll like the hassle-free harness for simple in and out, while your child will enjoy the comfortable body insert, personal cubby, and storage pocket.

Do booster seats need to be tethered?

Booster seats are available in both high-back and backless configurations. Despite forward-facing child seats, which are secured to the car through a base cord or a top LATCH mechanism, child seats are not. The seatbelt in the car serves as the restriction, fastening both the booster seat and the youngster.

Do you lock the seatbelt when using a booster seat?

They should not be adjusting their belt after they are fastened in. Securing the seat belt has the potential to cause significant harm in an accident since there is a larger likelihood of the youngster slipping beneath the lap belt when the belt is secured.

Converting Graco nautilus to booster

Once kids reach 4 feet 9 inches high and are between the ages of 8 and 12, they no longer require a high chair. Even when in the water, push the stop button numerous times. Nautilus® 65 3-in-1 Harness Booster Child Seat, Forward-Facing Harness: 22-65 lb, up to 49″; It is not LATCH compatible. If the fastening strap functioned correctly, I’d say this is a fantastic seat.

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Here are some easy steps that you should follow to convert your nautilus seat to a booster mood.

Step-1: Take the harness buckles out of the connection plate.

Step-2: To release the crotch belt, pull away from the harness adjuster and ramp it up through the hole.

Step-3: Pull the adjustment strap all completely out so the panel locks (I appreciate that it locks since there are no massive steel bits and I don’t have to remove the entire adjuster strap).

Step-4: Remove the harnesses from the front.

Step-5: Remove the seat pad elastic bands from the back of the seat.

Step-6: Remove the belts that are put through the red car belt supports on the side of the car

Step-7: Remove the seat pad to uncover the red buttons.

Step-8: To free the rear support, slide the custom buttons; the entire portion with the buttons disappears, so you’ll have to pull up as well as drift back.

Step-9: Disconnect the harness buckles from the arms, which are kept in place by a T-slot.

Step-10:  Raise the back while keeping the seat cushion out of the way and ramp it up until it snaps.

Converting Graco 4ever car seat to booster

If you want to install your 4Ever car seat or convert your all in one car seat to a booster and the system of unlocking the seat belt

FAQ on Converting Graco nautilus to booster

In this section, I am sharing some important questions and answers with you.

Q: How do you use a booster seat without latching?

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A: To set up a Clek Oobr in a frameless mode without using LATCH ):

  • Set the booster so that it is positioned on the appropriate car seat placement.
  • Place the booster as far back as you can. There should be no space between the high chair and the car seat back.

Q: How does a booster seat stay in place?

A: A harness is no longer required because the grownup lap and shoulder belts keep the kid and booster chair in position.

Q: How tight should a booster seat fit?

A: The car seat belt should be placed across the main aspects of the baby’s body, which are the hips and the middle of the shoulder when using a child seat. While this appears to be a straightforward enough task, we have found many caregivers struggle to appropriately set their baby’s booster seat.


The main advantage of the Graco nautilus car seat is that can convert to booster mood. In this article, I am sharing with you about Converting Graco nautilus to the booster. Hopefully, you are able to convert your car seat to a booster mood. Hope you and your family be happy and safe.

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Brian Polk

Brian is an automotive expert who has 12 years of experience in the industry. He has worked on a variety of cars, from high-end luxury vehicles to budget-friendly options, and has a wealth of knowledge on the subject. He is passionate about automobile and enjoys sharing his knowledge with others, whether they are looking to purchase a new motorized vehicle or simply learn more about the inner workings of these machines. In his free time, Brian enjoys working in his automobile workshop and spending time at the track.

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