OEM vs Aftermarket Parts
Replacement parts may look the same at first glance, but how they’re made, how they fit, and how they affect your vehicle can be very different. Click below to see what most drivers don’t realize.
OEM Parts (Original Equipment Manufacturer)
OEM parts are built by the same manufacturer that produced the parts originally installed on your vehicle at the factory.
💡 Did you know?
- OEM parts use the exact factory molds, not approximations.
- Advanced safety systems are often calibrated specifically for OEM components.
- Many insurance policies default to aftermarket parts to reduce claim costs.
Why drivers choose OEM:
- Perfect fit and factory finish
- No modifications during installation
- Best choice for newer or leased vehicles
- Recommended for ADAS-equipped cars
Trade-offs: Higher cost and sometimes requires insurance approval.
Aftermarket Parts
Aftermarket parts are produced by third-party manufacturers and are not affiliated with the vehicle’s original maker.
💡 Did you know?
- Some aftermarket parts are designed before the vehicle is fully released.
- Fitment can vary, even between parts labeled for the same model.
- Insurance companies often approve aftermarket parts first due to lower cost.
Why drivers choose aftermarket:
- Lower upfront cost
- Faster availability in some cases
- Can be suitable for older vehicles
Trade-offs: Fit, durability, and finish may vary by manufacturer.