Whether you choose between original equipment manufacturer (OEM) or aftermarket parts when getting your car repaired will ultimately depend on your budget—each choice has its own pros and cons. We're breaking down the difference between them so that you know which is best for your situation.

Key Takeaways:

  • Choosing OEM or aftermarket parts largely depends on your budget.
  • There are benefits and downsides to both choices.
  • OEM parts are more dependable while aftermarket parts are more affordable.

What Are OEM and Aftermarket Parts?

You may have heard the term "genuine" parts. These are the original parts installed in your vehicle by the manufacturer when you first bought it. They typically come with the manufacturer's logo, such as Ford or Audi, printed on them. When you have to replace a genuine part, you may consider an OEM part, which the same manufacturer makes. OEM parts will fit your vehicle, making it almost as good as new.

Third-party manufacturers make aftermarket parts. While they often serve as replacements for genuine parts, fit, finish, and compatibility may vary.

OEM and Aftermarket Pros and Cons

OEM parts are made specifically for your vehicle; they're the same as the original components. That means they are more likely to fit correctly, function as intended, and integrate seamlessly with your vehicle. They're also more durable than many aftermarket alternatives and are usually backed by a manufacturer's warranty if a defect or performance issue arises.

The tradeoff is cost. OEM parts are pricier than aftermarket parts, which can increase overall repair costs. And because they're from specific manufacturers for certain models, they may not always be immediately available.

Pros and Cons of Aftermarket Parts

Aftermarket parts are more affordable and give you a wider selection to choose from. Because many different manufacturers can produce them, it's easy to compare brands, prices, and features to find a part that fits your budget.

The downside is that the quality can vary from one manufacturer to another, and size and performance are not always guaranteed. Some parts may work as well as OEM parts, while others may not. Warranty coverage may also be limited, adding costs down the road.

So, When Should You Use OEM or Aftermarket Parts?

The right choice between OEM and aftermarket parts depends on your situation. If your vehicle is still under warranty, OEM parts are usually the safer option. While aftermarket parts won't necessarily void a warranty on their own, a manufacturer may deny coverage for a repair if it can show that an aftermarket part caused the problem. Finally, if you want the greatest confidence in fit, function, and warranty coverage, OEM parts offer the most reassurance.

On the other hand, if keeping costs down is your main concern, aftermarket parts can be the best option. When a repair needs to happen quickly, they may be easier to find if you're still unsure of which to choose (and, of course, what your insurance covers), contact our office today at Bob Weaver Collision!