Evenflo Maestro Sport Harness Booster Car Seat (Choose Your Color)

by Evenflo |
Item # 980120079
Model # 34912200 |

Why we love this

Four harness height adjustments guarantee this car seat will grow with your child, while a heap of features help make the ride as comfortable as possible.

About this item

  • Evenflo Maestro Sport Harness Booster Car Seat
  • Supports children 22 – 110 lbs.
  • 2 modes: car seat to booster with forward-facing harness
  • 5-point harness gives children safe and secure protection
  • Multiple harness slots accommodate your growing child
Top Rated
Member-only price
Choose a Color: 
Not a member? Join now
Free shipping for Plus


Make sure your little one is riding safely with the Evenflo® Maestro Sport Harness Booster Car Seat (Choose Your Color). There are two things that are essential with kid's car seats: comfort and safety. The Evenflo Maestro delivers on both accounts. It is comfortable enough that your child can relax during quick errands and long road trips while also being engineered to the highest safety standards in the industry.

What Are The Two Stages Of The Evenflo Maestro Sport Harness Booster Car Seat?

The Evenflo Maestro has two distinct modes for children. Stage One is for younger, smaller children at least two years of age. It features a five-point harness that locks them in safely and snugly. Stage Two is for children at least four years of age and lets you utilize your vehicle's safety belt as a high back booster. This allows the Evenflo booster car seat to grow with your child.

How Does The Evenflo Car Seat Grow With My Child?

The Evenflo convertible car seat works for children from 22 lbs. all the way up to 110 lbs. The harness in front easily adjusts as children grow. The slide is located in the front so you don't have to reach around your child to adjust it, making it much easier. The shoulder belt is also fully adjustable as children grow in height as well.

Is The Evenflo Car Seat Easy To Clean?

This kids car seat is made from easy-to-clean material. All you have to do is wipe it down with a damp cloth and it is good as new. For big messes, you can remove many pieces of the car seat, which are also machine washable. A clean car seat is a comfortable car seat.

Is The Evenflo Kids Car Seat Easy To Install?

This car seat comes with step-by-step instructions on how to install it. However, if you really get stuck you can contact Evenflo's live video installation support to schedule an appointment where a certified car seat technician will walk you through installation on your specific vehicle and answer any questions you may have.

Member reviews & questions


"Membership is required to complete an in-club or curbside pickup purchase at Sam's Club."