
Providing accurate fitment helps Amazon show your listings in the Part Finder, making it easier for customers to find the right parts.
Over 800 million lines or original fitment since 2014.
If you have your brand code, you can send fitment data immediately. If not, upload your fitment now and republish in bulk once you receive the code in 1–2 days.
For our base fee, you can enter fitment data manually on azFitment.com or upload it using our ACES Flat File template. Need help getting fitment data? Our Inquisitor service may assist—just click the speech bubble on our site or fill out the contact form.
Our staff will do that for you. Tell us in the chat box after you have signed up and we will get your code registered. We do LOTS of these, and can get them done extremely quickly.
If your data follows ACES or eBay standards, you can upload hundreds of thousands of records at once. Custom data may need conversion, especially with complex engine codes or OEM references—but we can help. Our advanced tools and expertise let us convert millions of lines of custom fitment quickly and efficiently.
No, vehicle standards change at least once a month, so fitment management is ongoing.“Fit and Forget” is a myth—accurate, updated fitment is crucial and must be maintained regularly as a key business asset.
Every time you add or remove fitment from a part, the data is instantly sent to Amazon.You can update as often as needed—your changes are automatically published and reflected in your listings with confirmation from Amazon’s processing reports.
Amazon says fitment can take up to a week to show on your listings.If it takes longer, there may be part number mismatches or brand name discrepancies—but we can help.Just file a support case with a product link, and we’ll work with Amazon to resolve the issue.
azFitment communicates all data to Amazon via the AMTU. Our staff has been doing it that way for 10 years.
azFitment automatically processes all of the results of your Processing Reports and ties the results to each and every line of fitment in your database so that you always have complete transparency into when Amazon received your data, as well as the Document ID and all relevant information.
azFitment offers 24-hour live chat support during weekdays.
Yes! If your customers require ACES XML, we offer an ACES XML download for you to disseminate however you like. And we know which versions each of the major resellers wants.
Yes, yes, and yes. A azFitment user is anyone who is serious about selling compatibility-enabled products on Amazon.
The credit card you use will be billed automatically each month. You can cancel at any time. Please contact support to request a cancellation. We would also like to know why you are leaving us, and if you would be so kind as to enlighten us it may help us to serve our customers better.
You can register for azFitment and watch the Amazon videos and documentation in the Help section of the application. Then you are ready to begin!

Using eBay’s or traditional listing tools to add fitment is time-consuming and inefficient.azFitment lets you add thousands of fitments in minutes, thanks to tools built by aftermarket experts.Plus, we help you spot and capture missed fitment opportunities—because customers can’t buy what they can’t see.
eBay users will be more familiar with the term “compatibility.” It means the same thing. It’s the vehicles that a particular part fits.
That’s what our high-demand Inquisitor service does. Contact us today!
That’s what our high-demand Inquisitor service does.Contact us today!
No, fitment is complex, and there’s no algorithm that can fully automate it.It often includes engine codes and OEM references that require human context to interpret.For data conversion help, contact azFitment support at [email protected]—we specialize in converting large volumes of raw data.
No! The vehicle standards change at least once a month, so managing your compatibility is an ongoing process. Any service that implies that you can “Fit and Forget” simply does not understand the industry.
Every time you add or remove fitment in azFitment, it is published to eBay instantly!
Immediately! Seriously, refresh your screen on your eBay listing. It’s there.
We have an awesome documentation library, and 24-hour chat support during weekdays!
Yes, yes, and yes. A azFitment user is anyone who is serious about selling compatibility-enabled products on eBay.
The credit card you use will be billed automatically each month. You can cancel at any time. Please contact us at [email protected] to request a cancellation. We would appreciate finding out why you are leaving in case it can better serve our clients in the future.
You can register for azFitment and authorize azFitment to use your eBay account. Then you import your eBay Motors listings and any existing fitments, and you are ready to go.