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Graco Tranzitions 3-in-1 Harness Booster Car Seat, Forward Facing Car Seat, Highback, to Backless Booster, Black

  • Based on 42,564 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 23
Order within 5 hours and 2 minutes
Available payment plans shown during checkout

Color: Black


Features

  • 3-in-1 harness booster helps protect your child, from toddler to youth
  • Grows with your child from forward-facing harness (22-65 lb) to highback booster (40-100 lb*) to backless booster (40-100 lb) *To continue to meet industry standards, we have increased the weight minimum from 30 to 40 lb
  • No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion
  • Lightweight, portable seat is ideal for busy, active parents
  • One-hand, 8-position adjustable headrest grows with your child

Description

The Graco® Tranzitions™ 3-in-1 Harness Booster is designed to grow with your child and go with you, wherever your journeys take you—from car to carpool and beyond. This lightweight car seat transitions seamlessly from harness booster (22-65 lb) to highback booster (40-100 lb) to backless booster (40-100 lb) and features the Simply Safe Adjust™ Harness System, which adjusts your harness and headrest to 8 height positions, with no rethreading. It features two removable cup holders to keep your child happy, and a machine washable seat pad, body insert, and harness covers. To continue to meet industry standards, we have increased the weight minimum from 30 to 40 lb. Read more

Customer Reviews: 4.7 4.7 out of 5 stars 42,564 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 23

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Buy this!! Perfect for ages 4+
Style: Tranzitions Pattern Name: Booster Seat Color: Black
I have one for each of my children and they love it! It is lightweight but when it’s anchored in, it’s not going anywhere. It easily fits in the back seat and isn’t super bulky. The strap lengths can be adjusted easily also. It seems super reliable and gives me a peace of mind for the safety it provides. We have had them for well over a year and it still looks and feels like it did out of package. I love that it grows with them so it will be long lasting. Will never get another car seat again! ... show more
Reviewed in the United States on October 11, 2025 by Kelly W

  • Good seat that takes up less space
Style: Tranzitions Pattern Name: Booster Seat Color: Black
Works well and takes up less space. Got for 5 year olds and they're comfortable in them. Not difficult to install and can transition to boosters.
Reviewed in the United States on October 28, 2025 by KYFIRE

  • Ease of adjustment
Style: Tranzitions Pattern Name: Booster Seat Color: Black
Bersat9
Reviewed in the United States on November 10, 2025 by Shakenna Mcneil

  • Graco car seat
Style: Tranzitions Pattern Name: Booster Seat Color: Black
Great carseat. Purchased for a 3 year old, fit him perfectly. Comfortable, easy to vacuum out, and it adjusts as he grows
Reviewed in the United States on October 23, 2025 by consummate shopper

  • Great transition boost
Style: Tranzitions Pattern Name: Booster Seat Color: Black
I love this booster seat. Slim enough to put anywhere in my journey & lightweight. Only thing I didn’t like is the cup holders. Both snap out so easy & unless I was the one keeping track of them, they are both lost now:( but overall I’m happy with the booster
Reviewed in the United States on October 26, 2025 by Does not stay on wall at all. Does not stay on wall at all.

  • Big Kid Feel with Peace of Mind
Style: Tranzitions Pattern Name: Booster Seat Color: Black
I am FINALLY transitioning my kindergarten who turns 6 in one month. I have been so nervous to make the move as I preferred to keep her in a 5 point harness. This was the solution I needed! I know she will be so excited to get into this seat in the morning, because it’s got that Big Kid feel & I will have that much needed peace of mind. Thank you all for the reviews!!! ... show more
Reviewed in the United States on September 24, 2025 by Esperanza Valenzuela

  • Muy bueno
Style: Tranzitions Pattern Name: Booster Seat Color: Black
Excelente
Reviewed in the United States on November 4, 2025 by maili figueroa maldonado

  • Bueno
Style: Tranzitions Pattern Name: Booster Seat Color: Black
Gracias es una de las marca que siempre ofrece la mejor calidad en cuanto a confort y suavidad pero además es súper fácil colocarlo en el carro , mi bebé se siente súper cómodo y seguro
Reviewed in the United States on September 27, 2025 by Yissel

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