Explain the Difference Between OEM and Aftermarket parts?

by Shaun Carey GmOutletParts

There comes a time in every person's life who has an automobile to replace a part, and they have to choose between OEM General Motors auto parts and aftermarket auto parts. At such times, the wise decision will be to choose the OEM General Motors auto parts.

OEM parts are always favored over aftermarket parts because they are reliable and last long. This was the main reason people prefer buying OEM GM parts online. But in this article, we will explain the basic difference between OEM General Motors auto parts and aftermarket parts and why it is considered a good idea to buy OEM parts.

1- The manufacturer makes OEM

Since the car manufacturer will have the exact dimension of the parts and the sizes, the parts manufactured by them have fewer chances of failing. On the other hand, the aftermarket parts are manufactured by third-party companies that do not have the exact dimension of the part. OEM manufacturers use the highest-quality materials, whereas aftermarket companies do not.

2- OEM parts are expensive

Since the manufacturer produces them with precision and good material, their cost is more than aftermarket parts. When you use cheap aftermarket parts, your automobile tends to cause more problems. There are more chances of your automobile breaking down easily when you use cheap parts. After breaking down, the cost of repairing the vehicle is more compared to purchasing OEM parts.

3- OEM parts perform better

The aftermarket products are not catered to a specific automobile and can be used in any automobile, provided the dimensions are somewhat similar. The OEM parts are designed specifically for your parts; hence they give better performance.

4- The parts can be chosen easily

Since there will only be one part to ask for in OEM parts, the chances of choosing from the bunch are eliminated. You only have to ask for the part, and they will get it fixed within no time. On the other hand, when you buy aftermarket parts, there are options to choose from several brands that make the selection process very difficult.

5- Improves the life of the vehicles

When you replace some parts, your main intention is to ensure that the parts will perform well and increase the vehicles' life. When you buy OEM parts, the rubbing of parts is reduced because the parts are designed as per the dimensions. But with aftermarket parts, there are chances the part will rub against other parts and affect the vehicle's performance and life. Using OEM parts also increases the car's life as the car is not subjected to additional stress from the parts.

Final thoughts

Choosing aftermarket parts or General Motors auto parts is your choice. But it is always advised to buy General Motors auto parts as you can be assured, and the parts will also be covered under warranty.

Shaun Carey is the author of this article. To know more about GMC Sierra Accessories please visit our website:

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About Shaun Carey Freshman   GmOutletParts

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Joined APSense since, May 15th, 2020, From Michigan, United States.

Created on Jul 19th 2021 05:40. Viewed 143 times.


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