If you need a windshield replacement, one of the first questions that comes up is:
“Should I go with OEM or aftermarket glass?”
The short answer?
Both are safe—but depending on your vehicle, the difference can matter more than you think.
What Is an OEM Windshield?
OEM stands for Original Equipment Manufacturer.
That means:
- It’s made to the exact same specifications as your original windshield
- It’s designed specifically for your make and model
- It’s what your vehicle came with from the factory
Think of it as a “perfect match” replacement.
What Is an Aftermarket Windshield?
Aftermarket windshields are made by third-party manufacturers.
They:
- Meet safety standards
- Are often more cost-effective
- Can have slight differences in thickness, tint, or fit
Most of the time, these differences are small—but in certain cases, they matter.
So… Which One Should You Choose?
It really comes down to your vehicle and how it’s equipped.
For newer vehicles (especially with ADAS):
Precision is everything.
Even a small variation can affect:
- Camera positioning
- Sensor alignment
- Calibration accuracy
In these cases, OEM glass is often the safer choice.
For older or simpler vehicles:
Aftermarket glass is often:
- A perfectly good option
- More budget-friendly
- Widely used and reliable
Why This Matters More Today
Modern vehicles rely heavily on windshield-mounted technology.
If your car has:
- Lane assist
- Collision warning
- Adaptive cruise control
Then your windshield isn’t just glass—it’s part of a safety system.
What We Tell Our Customers
At Best Glass we are equipped to provide OEM glass for every major automobile. We typically recommend OEM glass due to its dependability when it comes to quality and safety. Our goal is simple. Get your job done right the first time. We don’t cut corners.
Need Help Deciding?
Not sure which option is right for your vehicle?
We’ll walk you through it and make sure you get the best fit for your situation.
Contact Best Glass Today
To speak with one of our experts, call 602-437-2378 or email us today.
