The company says the seat webbing may not restrain the child in the event of a crash.
The model numbers impacted are: 1871689, 1908152, 1813074, 1872691, 1853478, 1877535, 1813015, and 1794334.
Graco says it will notify owners who are registered owners of the car seats. Dealers will provide consumers with a replacement harness, free of charge.
The recall is expected to begin July 17, 2017. Owners may contact Graco customer service at 1-800-345-4109.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.