What are the impacts of replacing the front windshield with an original one?
3 Answers
Generally speaking, there is no harm if the windshield is replaced correctly. However, if the installation is not standardized, the adhesive on both sides of the windshield and the glass may not fit tightly, which can still affect the vehicle. Relevant information: 1. Impact: During high-speed driving, wind may enter through the gap between the windshield and the car body, increasing interior noise. Additionally, when driving on bumpy roads, you may feel a shaking and knocking sound from the front of the car. 2. Precautions: To prevent wind and water leakage, avoid washing the car within three days, and remove the tape fixing the windshield position after three days. Drive smoothly, avoiding sudden braking and rapid acceleration. Try to avoid driving on excessively bumpy roads to prevent the windshield from shifting. Keep the maximum speed below 80 kilometers per hour and avoid high-speed driving.
Replacing the windshield with non-OEM parts can pose significant risks. Having driven for over a decade, I've witnessed such accidents: original glass undergoes rigorous testing by automakers to support the roof during rollovers and protect occupants, whereas aftermarket products often use inferior materials and adhesives that weaken over time, leading to loosening. Even a minor impact can shatter the glass and potentially disable airbag sensors. Post-replacement, thorough inspection of installation—especially at seams—is crucial to prevent water leaks or wind noise. I recommend authorized shops despite higher costs, as safety comes first. During routine maintenance, regularly check the glass edges for cracks or discoloration—don’t compromise safety to save money.
Paying attention to quality is crucial when replacing glass yourself. I once tried an aftermarket version, initially opting for the cheaper option, but issues arose within six months. The original glass provides excellent sealing—no fogging in winter and effective heat insulation in summer. However, the replacement glass had uneven adhesive application, causing bubbles at the edges and water leakage during heavy rain, which soaked the interior—quite annoying. I also noticed that a slight misalignment during installation led to minor distortion in the forward view and noticeable glare while driving at night. Before proceeding, I recommend checking the glass brand certifications, such as UV resistance ratings, and not overlooking these details. Hire a professional for installation—don’t skimp on labor costs—and inspect the adhesive bonding afterward. Based on my experience, proper installation can extend the glass’s lifespan by three to five years.
