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Chicco car seats have some of the more varied expiration timelines in the industry. Their infant seats expire after 6 years, most convertible seats last 8 years, the Fit4 all-in-one gets 10 years, and boosters expire after 8 years. That 8-year window on convertibles is shorter than Graco and Britax (which typically give you 10 years), so it’s worth checking your specific model.
I’ve compiled every current Chicco model below with its exact expiration period, where to find the manufacture date label, and a link to the owner’s manual. If you’re unsure whether your Chicco seat is still good, this guide will help you figure it out.
How Chicco Expiration Dates Work
Like most manufacturers, Chicco stamps a manufacture date on each seat rather than an expiration date. You calculate expiration by adding the model’s lifespan (listed below) to that manufacture date.
For example, if your Chicco KeyFit 30 was manufactured in April 2021, it expires in April 2027 (6-year lifespan). If your NextFit Zip was manufactured in January 2020, it expires in January 2028 (8-year lifespan). And if your Chicco Fit4 was made in March 2022, it expires in March 2032 (10-year lifespan).
Why Car Seats Expire
After inspecting hundreds of car seats over the years, I can tell you that expiration dates reflect real material degradation. The plastic shell weakens from years of temperature cycling — expanding in summer heat, contracting in winter cold — creating micro-fractures that compromise crash protection. Harness webbing loses tensile strength from UV exposure. And the foam that absorbs impact energy compresses and deteriorates over time.
Safety standards also advance. Chicco’s current seats incorporate engineering improvements that older models simply don’t have. Using an expired seat means your child misses out on those advances.
Chicco Infant Car Seat Expiration Dates
All Chicco infant car seats expire 6 years after manufacture. The label is on the bottom of the infant seat.
| Model | Expiration | Label Location | Manual |
|---|---|---|---|
| KeyFit 30 | 6 years after manufacture | Bottom of infant seat | Manual |
| KeyFit 35 | 6 years after manufacture | Bottom of infant seat | Manual |
| Fit2 Infant & Toddler | 6 years after manufacture | Bottom of infant seat | Manual |
Chicco Convertible Car Seat Expiration Dates
Most Chicco convertible seats expire after 8 years. The exception is the Fit4 all-in-one, which gets a generous 10-year lifespan. The label is on the bottom of the car seat.
| Model | Expiration | Label Location | Manual |
|---|---|---|---|
| NextFit iX Zip | 8 years after manufacture | Bottom of car seat | Manual |
| NextFit Sport | 8 years after manufacture | Bottom of car seat | Manual |
| NextFit Zip | 8 years after manufacture | Bottom of car seat | Manual |
| NextFit iX Zip Air+ | 8 years after manufacture | Bottom of car seat | Manual |
| NextFit Zip Air | 8 years after manufacture | Bottom of car seat | Manual |
| Fit4 All-in-One | 10 years after manufacture | Bottom of car seat | Manual |
Chicco Booster Seat Expiration Dates
All Chicco booster seats expire after 8 years. The label is on the bottom of the booster.
| Model | Expiration | Label Location | Manual |
|---|---|---|---|
| MyFit Harness + Booster | 8 years after manufacture | Bottom of booster | Manual |
| MyFit LE Harness + Booster | 8 years after manufacture | Bottom of booster | Manual |
| KidFit 2-in-1 Booster | 8 years after manufacture | Bottom of booster | Manual |
| KidFit Zip 2-in-1 Booster | 8 years after manufacture | Bottom of booster | Manual |
| GoFit Backless Booster | 8 years after manufacture | Bottom of booster | Manual |
| KidFit Zip Air 2-in-1 Booster | 8 years after manufacture | Bottom of booster | Manual |
Where to Find the Manufacture Date on Your Chicco Seat
Chicco is consistent about label placement: the manufacture date is always on the bottom of the seat. Look for a white sticker that shows the model number, manufacture date, and lot number.
For infant seats (KeyFit, Fit2), flip the carrier over and check the bottom. There will also be a label on the base.
For convertible seats (NextFit series, Fit4), the label is on the underside of the seat. You may need to tip the seat forward to see it.
For boosters (MyFit, KidFit, GoFit), check the bottom of the booster shell.
If the label has worn off, contact Chicco customer service — they can look up manufacture dates by serial number.
What to Do When Your Chicco Seat Expires
Once your Chicco seat reaches its expiration date, here are your options:
Trade it in at a retailer event. Target and Walmart both run car seat trade-in programs where you bring in any expired seat and receive a discount toward a new one. These events typically happen twice a year.
Donate it for training. CPSTs and fire departments use expired seats for hands-on training demonstrations. Contact your local Safe Kids coalition to see if they need one. Don’t donate expired seats for actual use — that puts another child at risk.
Recycle the plastic. Remove the fabric, harness straps, and metal, then check with your local recycling program about accepting the plastic shell.
Destroy it before trashing it. Cut the harness, remove the cover, and write “EXPIRED” on the shell so no one retrieves it from the trash and uses it.
Need a replacement? Check out the Chicco Fit4 review, our best-rated car seats guide, or browse current Chicco prices on Amazon.
For more on car seat expiration, see our guides on when convertible car seats expire and what to do with old car seats.
