Evenflo Chase LX Harnessed Booster Car Seat
Forward-facing harness and high-back booster; fit limits depend on the applicable manual revision.

Pros / Cons
Pros
- It converts from a forward-facing harness to a high-back belt-positioning booster.
- The booster uses the vehicle lap-and-shoulder belt to restrain the child.
Cons
- The selected listing does not identify the manual revision, and the published size limits differ; verify the seat label and matching manual.
- If the harness is outgrown before booster requirements are met, another suitable harnessed seat is needed.
Product Facts
- Seat Use
- Booster, Toddler
- Product page
- Open product page
- Price/Buy
- Check price at Amazon
The Chase LX is a forward-facing seat with two stages: a five-point harness followed by a high-back belt-positioning booster. It is not a rear-facing seat. The harnessed seat is installed with lower anchors or the vehicle belt and top tether as directed by the applicable manual; in booster mode, the vehicle lap-and-shoulder belt restrains the child.
The selected listing for this model does not identify which manual revision applies, and the published limits differ. Check the label on the seat and the matching manual for the harness and booster requirements before buying or changing modes. If a child outgrows the harness before meeting the applicable booster age and fit requirements, move to another suitable harnessed seat rather than using booster mode early.