Evenflo Maestro Harnessed Booster Car Seat, Wesley  

by Evenflo | Item  #: 479239 | Model #:  31021433 |
Evenflo Maestro Harnessed Booster Car Seat, Wesley
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Why we love this

With this booster car seat, think "safety and longevity." It grows with your child from 22 lbs. to 110 lbs. with a 5-point harness and lots of padding.

About this item

  • Supports children 22 to 110 lbs.
  • Grows with your child from car seat to booster mode
  • 50-lb. harness weight rating adapts to growing children
  • Sporty design elements make this a stylish addition to the family car


The Evenflo Maestro Harnessed Booster features an innovative headrest design that allows the vehicle belt to self-adjust to your child’s height while in booster mode.

Enhanced side walls and head support provide comfort and safety for the child. Sporty style elements appeal to children, as will the integrated cup holders with flexible stripe design.

The seat accommodates children ranging from 22-110 lbs. This combination booster provides an exceptional value for a seat with such a wide array of innovative features.


  • Side impact tested: meets or exceeds all applicable Federal Safety Standards and Evenflo's Side Impact Test Standard
  • Simple adjustability with upfront harness fitting, 4 shoulder harness positions and 2 two lap buckle positions
  • Extended use: converts from 5-point harness to vehicle seat belt use as child grows
  • Removable head pillow maximizes child’s comfort
  • Integrated cup holders for convenience

Assembled Country


Assembled Size

19" D x 20" W x 27.7" H

Component Country




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Shipping Information

Standard - 2 to 6 business days

Premium - 2 to 4 business days

Express - 1 to 2 business days

Delivery is not available to Puerto Rico, APO/FPO or PO box addresses

Warranty Information

For a period of 90 days from the original purchase of this Product, Evenflo warrants to the original end user ("Purchaser") this Product (including any accessories) against defects in material or workmanship. Evenflo's sole obligation under this express limited warranty shall be, at Evenflo's option, to repair or replace any Product that is determined to be defective by Evenflo and determined to be covered by this warranty.

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