Maxi-Cosi advertises some of the longest lifespans in the car seat world, 8 to 12 years depending on the product. The catch is that the exact number lives in the manual for your model, and parents lose manuals. The good news is that the popular lines are easy to pin down, and every Maxi-Cosi has a manufacture date sticker on the back to start from. Enter that date in our Baby Car Seat Expiration Checker and you will know where your seat stands.
Maxi-Cosi Expiration Rules
- 8 years: the Mico infant seats, including the Mico 30, Mico Max 30, and Mico Max Plus
- 10 years: the Pria convertible line
- 10 years: the Emme 360 rotating seat
- 8 to 12 years: the range Maxi-Cosi (a Dorel brand) states across its products
Maxi-Cosi counts from the date of manufacture, not the purchase date. That matters with this brand more than most, because a seat that spent a year in a warehouse, or one you bought secondhand, has less usable life than its time in your car suggests. If the manual is gone, Maxi-Cosi consumer care can confirm the lifespan from the model number and manufacture date on the sticker.
Where Is the Date on a Maxi-Cosi Seat?
Every Maxi-Cosi seat has a sticker on the back with the date of manufacture and the model number. The lifespan in years is stated in the instruction manual. Put the two together and you have the expiration date. Maxi-Cosi shares its consumer care setup with Safety 1st and Cosco, its Dorel siblings, so the lookup process is the same across all three brands.
What If the Seat Has Been in a Crash?
A Maxi-Cosi that has been in a moderate or severe crash must be replaced. Dorel also recommends replacing the seat after a minor crash, even if the seat was unoccupied, which is stricter than the NHTSA checklist. Consumer care can provide the documentation your insurer wants for the replacement claim.
Can You Fly With a Maxi-Cosi Seat?
Yes, in harness mode. Maxi-Cosi’s harnessed seats are certified for use in motor vehicles and aircraft, and the statement is on the labels. Mico infant seats install on the plane without the base. A Maxi-Cosi being used as a belt positioning booster cannot be used in flight, because boosters need a lap and shoulder belt.
Maxi-Cosi Expiration FAQs
How long are Maxi-Cosi car seats good for?
Eight to 12 years after the date of manufacture, depending on the product. Mico infant seats are 8 year seats, while the Pria convertibles and the Emme 360 last 10 years. Your model’s exact lifespan is in its instruction manual.
Where is the expiration date on a Maxi-Cosi seat?
Maxi-Cosi puts a sticker on the back of every seat with the date of manufacture and model number. The lifespan itself is in the manual. Add the two together, or ask consumer care to confirm it from the sticker details.
Does Maxi-Cosi require a new seat after a crash?
After a moderate or severe crash, yes. Dorel recommends replacement even after a minor crash. Your insurer will often pay for the new seat, and consumer care can supply the paperwork.
Check Your Maxi-Cosi Seat
Peel the date off the back sticker and check it in our Baby Car Seat Expiration Checker. For the wider picture, our guide on car seat expiration compares every major brand. And Maxi-Cosi’s official site at maxicosi.com is where the manuals and the final word on your model live.