How to Find Proper Fitting Auto Parts and What to Look For?

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  • Post last modified:May 5, 2022

When your car needs auto parts, it is essential to find the right ones.

Not all components and spares are designed to fit all car models, and finding the right fitting part can make a big difference in how your car remains functional for a long time.

If you wish to know what to look for when finding proper fitting auto parts, here are the types of car parts available in the market, how to measure an appropriate fitment, and order auto parts for your car.

Types of Parts to Order: OEM, OES, and Aftermarket

There are many different automotive parts, each with its unique properties and purposes. The three most common categories of these parts are:

  • OEM
  • OES
  • Aftermarket

OEM parts, aka original equipment manufacturer parts, are made by the company that manufactured a particular vehicle.

And aftermarket parts are made by other companies for use in cars overall. Conversely, the OES parts may be slightly altered or revised to meet certain specifications set by car manufacturers.

While each of these auto parts can be useful in its own right, choosing the right type for your needs can be a difficult task.

For example, OEM parts offer the highest quality and performance but can be pretty expensive. In contrast, some aftermarket parts may cost less upfront but may not function like OEM or OES parts.

Ultimately, it is up to you or a vehicular expert to determine which type of part will provide the best balance of quality and affordability for their vehicle.

When to Order Auto Parts?

There are a few scenarios in which ordering auto parts is the best option.

The first is when your car is older, and the part you need is no longer manufactured.

The second scenario is when you need a specialty or custom-made piece that local retailers do not possess.

Lastly, if you are looking for a deal/offer on parts, ordering them online can be a great way to save money.

How to Measure for Proper Fitment?

When buying auto parts online, one of the most important aspects is ensuring that you get a proper fit.

It can be pretty challenging to accurately measure your vehicle to get the correct dimensions for parts like tires, rims, and wheels. However, it can be done quickly with some essential tools and knowledge.

When measuring for fitment, the first thing you should do is record your vehicle’s exact weight.

This type of information will help you identify any potential issues with the selected part and ensure that it will safely support the weight of your vehicle.

Next, you should measure your vehicle’s specific tire measurements, such as width, rim circumference, valve diameter, rim diameter, etc.

These measurements will allow you to choose a tire that matches your exact needs. You should also measure other critical dimensions like brake caliper space clearance or space between front air dams.

After you have gathered all the vehicular information, you can start comparing different options online.

Many websites offer detailed specifics on various auto parts so that you can accurately verify the compatibility before purchasing anything.

Things to Keep In Mind While Ordering Auto Parts

There are several factors to consider when ordering auto parts, and if you are not prepared, you can easily waste both time and money.

For example, it is essential to think about the specific type of parts that you need. Do you need something precisely the same as the original, or will a slightly different model be just as effective?

Additionally, you should always research the quality of the parts that you are buying.

Low-quality parts might seem cheaper, but they often do not last as long. In other words, low-quality parts cost more in the long run due to frequent repairs.

Another important consideration is the cost.

While it is always best to shop around for the best price possible, it is also essential to ensure that you get actual value for your money by ensuring that any discounts or promotions offered by various retailers are worth it.

Finally, another attribute to keep in mind is delivery time and reliability.

Ideally, it is helpful if you aim for parts that arrive quickly without any issues or problems along the way, so do your research ahead of time and invest in reputable suppliers who have a reputation for fast service and good customer support.

As long as you keep these tips in mind when shopping online for auto parts, you can be confident that you will find the perfect fit for your needs every time.

Finding Auto Parts

Now that you know about finding auto parts, where can you find them?

One option is your local auto parts store. However, you may not always find what you’re looking for at these stores.

Another option is to order parts online from a variety of different websites. This can be a convenient option as you can have the part shipped directly to your door.

Double-check the specifications to ensure that you get the correct part when ordering parts online. You should also be aware of the return policy if you need to send the part back.

Installing Auto Parts

Once you have your new auto parts, it is time to install them. In some cases, this can be a simple process. However, in other circumstances, it may be more difficult.

If you are not comfortable installing the part yourself, you can always take it to a mechanic. However, this will likely cost you more money than if you were to do it yourself.

When installing auto parts, be sure to follow the instructions that come with the territory. If you’re unsure about something, it’s always best to ask a professional.


Take the time out to find good-fitting auto parts for your car. And ensuring that they are correctly placed can make a big difference in the performance of your car.

By following the tips, you can be sure that you are getting the right part for your vehicle.