Skip to main content
Focused tools for
Parts & Accessories
Accelerate the growth of your business and boost your sales by matching auto parts with more relevant searches and help customers find your products faster.
Start free trial Schedule a demo

Vehicle Parts & Accessories

Make sure you're in pole position with optimised data that puts your products in front of the right buyers.

The world of selling vehicle parts and accessories online continues to boom. With demand increasing across a wider range of vehicles and manufacturers, you can't afford to miss out on sales opportunities. And it all starts with your data. The better your data is, the better your chance of success.

Data shows an average of 27% increase in sellers conversion rate when using the Parts Compatibility Finder.

Why add fitment to your listings?
Automation/Time Saving

Time Saving

Save valuable time & effort getting parts to market

Quality of eBay Listings

Better Search

Buyers can find your listing more quickly if fitment information is listed

Customer Confidence

Customer Confidence

Include important data on your listings to ensure your customers can purchase with confidence, reducing returns & negative reviews

Existing Listings

Increase Sales

Correct fitment can drive sales (Titles, Keywords, Imagery, Descriptions & Part Numbers) are also important

Image of PCF screen
Adding Fitment
Improve profits by optimising your imagery, titles, keywords, descriptions, part numbers and compatibility.

The key to growing Parts & Accessories sales on eBay is making sure you're including accurate Compatibility and Item Specifics data in all your listings. Not only does this make it easier for buyers to find your products on eBay, it helps buyers purchase with confidence and reduce returns.

Our Parts Compatibility Finder and Aspect Finder+ tools can really help you achieve a better conversion rate. We make it simple to state which vehicles your parts are compatible with, and for buyers to find the right parts for their vehicles.

“Aspect Finder+ is a fantastic tool. The new items sold/quantity column is a fantastic addition, and we find the eBay category lookup tool particularly useful for populating our item specifics. In the first two months of using the tool we noticed that around 100 listings we optimised sold more in 8 weeks than in the 12 previous months." DIY Car Service Parts


Store Performance Dashboard Aspect Finder+ Category Suggester Category Lookup Product Suggester

Benefits of being on an Essential Plan

These additional tools and services let you get the most out of Optiseller, we recommend subscribing to our Essential Plan, which includes more advanced tools, providing actionable insight for your entire store.


eBay Store Dashboard
eBay Store Dashboard
Tactical weekly review of listings versus marketplace performance and policy benchmarks and best practices.

Parts Compatibility Finder
Parts Compatibility Finder
Scan your eBay store listings, extracting parts-related information including Brand and MPN from your listings.

Product Suggester
Product Suggester
Research products using part numbers or GTINs to get suggestions for Titles, Categories, Pricing, Keywords and Fitment data.

Duplicate Listings
Duplicate Listings
Identifies duplicate listings and gives control of which listings to keep, preserving the best sales history for each item.

GS1 GTIN Report
GS1 GTIN Report
Detailed report with insight and recommendations for each listing in regard to integrity of GTINs, using GS1 information.

Aspect Finder+
Aspect Finder+
Goes beyond the mandates, and allows users to apply these benefits across a wider range of categories and aspects.

Download Listings
Download Listings
Easily collate & download your complete listings' data for backup, editing, or uploading to a new seller tool or sales platform.

Unsold Item Report
Unsold Item Report
Re-listing items can provide a boost in hits and hence sales. This report will help you identify and process any potential listings.

What our customers are saying

Trusted by 1000s of world class companies selling on marketplaces.


"Aspect Finder+ has been a very handy tool for us. The export function is easy to use and makes it possible to export the item specifics in file exchange format, edit in Excel in bulk and upload again via eBay file exchange. It works a treat!"
Opie Oils

"We find the Optiseller tool very useful, and the team very responsive. Our external systems are the "master" data rather than eBay, but even so, we find that Optiseller is effective at guiding our efforts when it comes to Item Specifics. All in all, a great help!"
DIY Car Service Parts

"Aspect Finder+ is a fantastic tool. The new items sold/quantity column is a fantastic addition, and we find the eBay category lookup tool particularly useful for populating our item specifics using Volo. In the first two months of using the tool we noticed that around 100 listings we optimised sold more in 8 weeks than in the 12 previous months." 

"Using Optiseller allowed us to quickly identify and update all required Item Specifics for all of our listings. The support from Optiseller was great. The tool was simple to use, and the ability to download a CSV file directly for uploading to file exchange made it very easy to update in bulk. This has had a positive increase in sales for us, as listings are now appearing higher in eBay's search engine. I am now keen to establish other tools offered by Optiseller that we can utilise to our advantage." 

"We have noticed that our eBay listings with all the item specifics populated and multiple images added are ranking higher on eBay search, this has led to an increase of views and improved conversion rate. Sales have marginally grown but we expect this to continue and snowball over time. Optiseller has a variety of very useful tools to cater even for the largest of sellers, with great customer support and we would recommend it to all." 
Start your journey to eCommerce success through the Parts Compatibility Finder

Ultimate plan customers also have access to regular in-depth strategic reviews of their eBay stores, as well as their Optiseller account performance, with custom guidance provided by our eCommerce experts.

Getting Started
Starter (self-serve)
A better way for sellers to list parts that fit a variety of vehicles.
Get started
Better Findability
Essential (self-serve)
Make it easier for buyers to find your products on eBay.
Get started
Direct Handling
Ultimate (managed)
Help buyers purchase with confidence and reduce returns.
Get started
Data as a Service
Managing a large volume of listings in the high-complexity P&A category on eBay.
Schedule a demo
Copyright © 2024 Optiseller. All rights reserved.   Terms of Service | Privacy Policy | Cookie Policy