Note that recalibrating the camera behind the windshield is an extra charge if you have forward collision warning and automatic emergency braking (Driver Confidence II package in 2017-2021).
Aftermarket windshields are common and less expensive than OEM windshields, but since the Bolt is made in North America, the Fuyao automotive glass factory in Ohio that supplies the Bolt factory also supplies aftermarket windshields without the GM branding. I would expect Fuyao to be usual choice of aftermarket windshield for the Bolt, since it is likely both the best fitting and least expensive due to already having all of the measurements and specs for the OEM windshield (unlike when an automotive glass company reverse-engineers a windshield that it is not the OEM supplier for).
Aftermarket windshields are common and less expensive than OEM windshields, but since the Bolt is made in North America, the Fuyao automotive glass factory in Ohio that supplies the Bolt factory also supplies aftermarket windshields without the GM branding. I would expect Fuyao to be usual choice of aftermarket windshield for the Bolt, since it is likely both the best fitting and least expensive due to already having all of the measurements and specs for the OEM windshield (unlike when an automotive glass company reverse-engineers a windshield that it is not the OEM supplier for).