Main Differences Between Aftermarket and OEM Car Parts

Written by Ty Pier

July 28, 2020

Every car owner will have to replace a part at some point, and there are two common types often available: OEM or aftermarket. Depending on your situation and the state of your vehicle, one option might be better than the other. Understand the main differences between aftermarket and OEM parts to choose the right fit for your vehicle. 

OEM

OEM stands for Original Equipment Manufacturer part. What this means is that the part was made by the same manufacturer who made your vehicle. 

Benefits

  • Most OEM parts have a warranty included.
  • These parts have a better fit since they were made specifically for your vehicle from the manufacturer who made it, making this an easier replacement. 

Downsides

  • OEM parts tend to be more expensive. 
  • It can be harder to find OEM parts. 

Aftermarket

Another option you have for car parts is an aftermarket part. These are car parts that were not made by your car manufacturer that also comes with benefits and downsides. 

Benefits

  • Comes in a wide variety of unique options to make your car stand out on the road. 
  • Aftermarket parts are typically more affordable than OEM parts. 

Downsides

  • There is usually no warranty provided for an aftermarket part. 
  • The quality of the part might be lower than one that was made by the manufacturer. 

What Should You Go With? 

The type of part you get for your vehicle can play a role in its condition. To summarize, the main difference between an aftermarket and OEM part is that the later comes straight from the vehicle manufacturer while an aftermarket will come elsewhere. Also, an OEM part might be more appealing to you if you want something that is more reliable. Meanwhile, an aftermarket part is great for those who own vehicles like a Jeep Wrangler where a ton of different modifications can be made. An aftermarket part such as a light, grille, and taillight for a Jeep Wrangler or another highly customizable vehicle can help it stand out on the road. 

The most important takeaway is that, if your vehicle needs a part replaced, it’s important that you make the change to ensure longevity and value, regardless of the type it is categorized as. 

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