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What is the difference between an OEM windshield and an aftermarket windshield?

When it comes to replacing a damaged or worn-out windshield, car owners have two main options: original equipment manufacturer (OEM) windshields or aftermarket windshields. Understanding the key differences between these two types of windshields can help you make an informed decision about which one is best for your vehicle.


What is an OEM Windshield?


An OEM windshield is a replacement windshield that is manufactured by the same company that made the original windshield installed in your vehicle when it was new. OEM windshields are designed to meet the exact specifications and quality standards of the vehicle manufacturer. They are made using the same materials, processes, and technologies as the original windshield, ensuring a perfect fit and seamless integration with your car's design. >


What is an Aftermarket Windshield?


An aftermarket windshield, on the other hand, is a replacement windshield that is produced by a third-party manufacturer, not the original vehicle manufacturer. Aftermarket windshields are designed to be a universal fit, meaning they can be installed in a variety of different vehicle makes and models. While they may be less expensive than OEM windshields, the quality and fit may not be as precise as the original.


Key Differences Between OEM and Aftermarket Windshields



  • Fit and Finish: OEM windshields are designed to perfectly match the contours and dimensions of your vehicle, ensuring a seamless integration. Aftermarket windshields may not fit as precisely, leading to potential gaps or misalignment.

  • Quality and Durability: OEM windshields are manufactured to the same high standards as the original, using premium materials and advanced production techniques. Aftermarket windshields may vary in quality, with some being less durable or prone to cracking or distortion.

  • Safety Features: OEM windshields are engineered to meet or exceed the safety standards set by the vehicle manufacturer, including features like advanced coatings, lamination, and impact resistance. Aftermarket windshields may not always meet these same safety standards.

  • Warranty Coverage: OEM windshields typically come with a warranty from the vehicle manufacturer, providing additional peace of mind and protection. Aftermarket windshields may have limited or no warranty coverage.


When deciding between an OEM or aftermarket windshield, it's important to weigh the pros and cons of each option and consider factors such as your vehicle's age, the availability of replacement parts, and your budget. Consulting with a reputable auto glass specialist can also help you make an informed decision that best meets your needs and ensures the safety and integrity of your vehicle.

Should I get my windshield replaced at the dealership?


While dealerships offer the assurance of OEM parts, local auto glass shops offer their own advantages. Specializing primarily in glass repair, these shops often provide quicker service times and more competitive pricing.



What does Safelite do with old windshields?


Recycling with expertise
Our partner, Shark Glass Recycling North America, collects our damaged windshields and repurposes the materials into paints, fiberglass insulation, carpet backing, and more. In fact, the carpets in our Columbus, Ohio home office are made from these same recycled materials.



Is it better to replace windshield at dealership?


Lots of drivers always ask themselves, 'Do dealerships replace windshields with higher quality compared to auto glass shops?” In general, dealerships offer OEM windshield replacement. It is the same kind of glass your car had when it was brand new. This assures a great fit and durability for years to come.



What type of windshield glass is best?


Laminated Glass
Laminated Glass
They're considered one of the safest kinds of glass because they are not easy to break or shatter. Most vehicle windshields are made of laminated glass. They're considered to be effective for preventing break-ins because of the effort required to break them.



Does Safelite use OEM or aftermarket windshields?


Will my new glass be OEM? Our long-standing industry partnerships allow us to source the highest quality parts at the best price possible. This means the glass installed in your vehicle is made by the same companies creating glass for today's top vehicle manufacturers.



Does an aftermarket windshield void the warranty?


Replacing Original Equipment With Aftermarket Components
Windshield repair done with aftermarket components the manufacturer doesn't permit may invalidate your warranty.



Is OEM really better than aftermarket?


Which is better? Honestly, OEM parts are going to be your best option more often than not because the OEM designs both the vehicle and the part. The same design specs are used and the same factory makes the part, which means there will be less of a discrepancy from part to part.



Is an aftermarket windshield as good as an OEM?


While OEM glass has higher safety standards, aftermarket glass may not. Many automakers recommend the replacement of OEM glass for vehicles with cameras. This is because aftermarket glass may interfere with driver assistance systems. Also, non-OEM glass is less likely to be scratched and discolor than OEM glass.



Are aftermarket windscreens any good?


These products can be purchased at any time, and they are often just as good as an OEM model. An aftermarket windshield is also a good choice if you have a luxury vehicle. The aftermarket normally performs just as well as the OEM, such as durability, a variety of tint choices, and less risk of wind noise.



Who makes the best aftermarket windshields?


Which Are The Best Windshield Brands For Your Car?

  • Pilkington. Pilkington is a British company that manufactures glass products, including windshields and windows.
  • Carlite.
  • Fuyao.
  • Saint Gobain.
  • PGW.
  • Conclusion.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.