Cosco Highback Booster Car Seat in Ava

by Cosco
Today: $67.99
Out of Stock

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ITEM# 14165440
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ITEM#: 14165440

Comfortably and safely travel with your child when you use the Highback Booster car seat by Cosco. The car seat can be used as a forward-facing car seat or a belt-position booster and it can accommodate your child up to 80 pounds.

  • Color: Pink
  • Pattern: Ava
  • Two (2) modes of use, forward-facing infant seat, belt-position booster
  • Lightweight design
  • Removable cup holder
  • 5-point harness with up front adjustment
  • Carry bag included
  • Forward-facing weight range: 22 to 40 pounds
  • Belt-position booster weight range: 40 to 80 pounds
  • Materials: Plastic, fabric, steel
  • Dimensions: 30 inches high x 15 inches wide x 17 inches deep


Material Plastic
Dimensions See Details
Model Number 22253BMO
Country of Origin United States

Customer Reviews

5 Stars
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  • Most Helpful

  • We love this seat!
    Reviewed at

    We upgraded my 4yo daughter to this seat from a convertible. She is tall and this seat is so much more comfortable for her. I love the cup holder and arm rests. The neck guards on the shoulder straps are so nice so there is a comfortable fit and it doesn't rub on their necks. The easy adjustable harness is definitely a must and makes it so easy to change the shoulder height straps. I love that this seat will grow with her and I can keep her in a 5pt harness for longer. When she is ready it easily switches to a seat belt guide. Great all around seat!

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  • My son loves it
    Reviewed at

    My son is ready to make the move from his 5 point car seat to a booster but as a mom who understands the importance of car seat safety, I'm not ready to make the move. This car seat makes the transition that much easier. He's still in a 5 point harness, strapped in nice and tight but he's comfortable in a big boy seat. He loves that the arms move and that he has a cup holder. It's a great seat and I'm very happy with my choice.

    Read More
  • Most Recent

  • Great Product!
    Reviewed at

    My little one loves it

    Read More
  • Would definitely buy this again!!
    Reviewed at

    My youngest loves this car seat.

    Read More
  • Safe & Affordable
    Verified Purchase

    I purchased this as an extra carseat. My daughter and myself loves it!!!

    Read More
  • Excellent seat.
    Verified Purchase

    Excellent seat. Child is comfortable and safe. Easy to install and easy to move if used in another vehicle. It has plenty of room for growing and adjusts easily. Delivery was extremely fast and beat the projected delivery by several days. Totally worth the money.

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  • We like this seat.
    Verified Purchase

    We bought this seat for our daughter. Although it's sides are too shallow for any quality resting during a long trip, it's a great seat. The cup holder is very easy to remove, which could be a benefit to some, but I find it a little annoying since I have to keep replacing it.

    Read More

Questions & Answers

  • Q:

    "Does this have a height requirement? My daughter just turned 2 in April and is a bit on the smaller side. She meets the weight requirement, but wasn't sure about height"

    • A:

      The forward facing height recommendation is approximately 34" to 43" tall.

  • Q:

    "Is this seat airline approved does it designated this on the tag?"

    • A:

      Hello lynn117, Yes all car seats with a 5 point harness will have a sticker that says the seat can be used on an aircraft with a 5 point harness in a forward facing position. Thank you for shopping with us!

  • Q:

    "how to put cover back on after washed"

    • A:

      The cover would go back on the same way it was taken off. there should be straps, or loops on the edge of the cover that connect to the back of the seat.

  • Q:

    "What is the expiration date or manufacture date on this car seat?"

    • A:

      The expiration date is at least 6 to 8 years.

  • Q:


    • A:

      No, this has no recline feature. Usually the only ones that will recline must be able to be used rear facing.

Shopping Tips & Inspiration

Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
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Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.