I. Will Replacing Car Side Windows Affect Vehicle Performance?
Car windows are generally made of tempered glass, which has excellent impact resistance. However, damage can still occur during daily use. If a car window is broken and cannot be repaired, it needs to be replaced. Some people worry that replacing car windows will affect the car’s performance. So, does replacing car windows have any impact?
Generally speaking, replacing car side windows has no special impact on the car, as long as it’s genuine, qualified automotive glass. Not only can broken car windows be replaced, but some car owners replace their windows with shatterproof and impact-resistant side windows to prevent theft. This not only provides better performance but also reduces the chance of the car rolling over or deforming in an accident.
Of course, it’s best to avoid replacing car windows unless absolutely necessary. Original factory glass is the most suitable for the car. Regular maintenance and protection of your car’s windows are important to avoid the need for replacement.
II. How to Replace a Car Window Glass
If you need to replace your car window glass, it’s generally recommended to have it done at a 4S dealership or auto repair shop. If you want to replace it yourself, you can refer to the following method:
- To replace a car window glass, first remove the door trim panel. Be careful not to damage the panel. The specific removal method is: first, locate and remove the hidden bolts, then release the clips to remove the door trim panel.
Adjust the window, remove the glass fixing bolts, take out the glass, and use a vacuum cleaner to remove any glass shards from inside the window.
After ensuring all glass shards are cleaned from the door trim panel, install the new window glass and then reinstall the door trim panel.
Replacing a car window glass yourself is quite troublesome, mainly because broken glass often leaves a lot of residue inside the door trim panel. If not cleaned properly, it can cause significant problems. Therefore, unless you are a professional, it is recommended to have it handled by a professional at a 4S dealership or auto repair shop.


