What Does OEM Stand For?

What Does OEM Stand For? 

OEM stands for Original Equipment Manufacturer. 

OK, so that’s all very well. But what does this actually mean? Read on to discover why you never need to spend the (sometimes substantial) extra dollars on a branded part again…

What is OEM? 

·      OEM vs. branded parts

·      Can I trust OEM parts, such as OEM wheels and OEM rims? 

OEM vs. branded parts

The easiest way to understand about OEM parts is to think of a brand new car coming off the factory line. It’s put together using components that have all been made by either the manufacturer themselves (so by Ford, BMW, Honda, etc.) or by an independent supplier who’s been charged to make them on behalf of the carmaker. The latter is, in all likelihood, the most common scenario. 

Should you purchase a replacement branded part (or if your garage uses one during a service or vehicle repair and is referred to as an OM part, or Original Manufacturer part) it will be delivered in a box branded with the car manufacturer’s logo.

OEM, on the other hand, are parts that are produced by an external source—very often the same one who’s produced the branded parts. The important thing to note is that OEM parts are produced in support with the original car manufacturer, so are guaranteed to be of the exact same pattern as the original part.

They will also be of an equal standard or, in certain cases, of a higher standard.

Why is this? Well, car manufacturers are under constant pressure to reduce costs, so keeping their cars at an attractive price to remain competitive to their rivals. To do this, they might have to use lower-grade materials (very common in the case of wheels and rims).

OEM parts, on the other hand, are under no such constraints. This is why the savvy purchaser will look to the materials used to produce certain OEM parts, bagging themselves a bargain that not only costs less than a branded part, but that’ll last longer and be stronger (and safer) than the original it replaces.

Can I trust OEM parts, such as OEM wheels and OEM rims?

For the very reasons mentioned above, you can absolutely trust OEM parts. At the very least, they should be of equivalent quality to branded parts (usually referred to as OE parts—Original Equipment), but they’ll also be kinder on your wallet. 

When it comes to crucial components, such as wheels and rims, you owe it to yourself, passengers, and other road users to fit your car with the safest and highest quality options. OEM parts hit the target every single time.

A quick word of warning. OEM wheel, rims, and other vehicle parts are NOT the same as pattern parts. These are often poorly made, using substandard materials, and often don’t even fit where they’re meant to. This means they require alteration to be used—something that doesn’t lead to adequate safety standards. While their price might seem attractive, nothing is worth having sub-standard, not fit-for-purpose, components on a vehicle. 

It’s worth remembering that some unscrupulous suppliers can be very clever with their wording and description of pattern parts, leading you to believe that you’re purchasing a high-quality component. You should always carry out due diligence to ensure you’re purchasing a genuine OEM part, rather than a pattern part that’s not of an acceptable standard.

Visit OEM Wheels Direct for All Your Wheels and OEM Rims

When it comes to OEM wheels and OEM rims (and anything related to rolling elements of your vehicle) there’s simply no better provider than OEM Wheels Direct. With the largest selection of ultra-high-quality stock in a single location, finding what you need and placing an order is achieved in a couple of clicks.

If that wasn’t enough, your order will arrive the very next day. So what are you waiting for? Visit today for all your wheel-related needs.


Changing your tire size can be confusing at the best of times, especially if you’re on the lookout for a new car or looking to change your tire size on your existing vehicle.