Launch Your Professional Auto Parts Store in 30 Days

Parts Square connects your site to major warehouses, brand data, and Google Shopping — so you can sell more parts with less hassle.

Parts Square Platform

Trusted by leading auto parts businesses and integrated with:

Purpose-Built for the Auto Parts Industry

Whether you're a retailer, manufacturer, or distributor — Parts Square provides everything you need to succeed online.

Auto Parts Retailers

Sell inventory from multiple warehouses without maintaining your own catalog. Connect to major distributors and manage everything from one dashboard.

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Manufacturers & Brands

Launch B2B and B2C channels with your product data. Equip your dealer network with professional websites powered by your catalog.

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Resellers & Drop Shippers

Open accounts at third-party warehouses and start selling immediately. No inventory, no warehouse — just pure profit margins.

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Specialized Support for Every Niche:
Wheels & Tires Performance & Racing Off-Road & 4x4 Powersports Heavy Duty & Commercial Classic & Restoration

Everything You Need to Sell Auto Parts Online

From catalog management to checkout optimization, we've built every feature with auto parts businesses in mind.

Launch Faster, Zero Data Pain

Done-for-you ACES/PIES setup means you're selling in weeks, not months. We connect to SEMA, PDM, and 2,000+ brands so you don't have to manage complex fitment data.

Sell More at Better Margins

Multi-vendor pricing engine automatically displays the best in-stock price from your warehouses. Plus, auto-optimized Google Shopping feeds drive qualified traffic.

Automate Fulfillment

Direct vendor & warehouse integrations route orders automatically with tracking emails. Reduce errors, save time, and scale without adding staff.

Perfect Fitment Every Time

Year/Make/Model search with VIN lookup ensures customers find exactly the right part. Our fitment engine handles supersessions, related parts, and complex applications automatically.

Conversion-Optimized Checkout

Single-page checkout tested on millions of orders. Built-in cart recovery, multiple payment options, and local pickup/delivery support increase your conversion rate.

Built-In Marketing Tools

Shopper Approved integration, automatic review collection, promotional engine, and detailed analytics help you understand and grow your business.

From Setup to Sales in Four Simple Steps

We handle the complexity so you can focus on growing your business.

1

Connect Your Vendors & Brands

Select from our network of integrated distributors or bring your own vendor accounts. We handle all API connections and data synchronization.

2

Customize Your Storefront

Choose from professional templates or work with our design team for custom branding. Your store is optimized for conversions from day one.

3

Turn On Google Shopping & Marketing

Our automated feed generation gets your products in front of buyers immediately. Built-in SEO and marketing tools help you grow.

4

Monitor & Grow

Track orders, inventory, and growth from one unified dashboard. Our support team is here to help you scale.

2,000+ Pre-Integrated Brands
5M+ SKUs in Catalog
300M+ Vehicle Applications
25+ Years Experience

Auto Parts Isn't Just Another SKU

Your platform shouldn't be just another cart. Here's why we're different.

Auto Parts Catalog

Complex Fitment Made Simple

Year/Make/Model, VIN lookup, and supersession handling — all built into the core platform, not tacked on as an afterthought.

ACES/PIES Native Support

We understand ACES, PIES, and the automotive data standards. Your catalog data is structured correctly from the start.

Multi-Warehouse Intelligence

Manage thousands of SKUs across multiple vendors and warehouses with automated routing, real-time inventory, and intelligent pricing.

Local Pickup & Delivery

Support local customers with pickup options, delivery zones, and SLA management — features that generic carts simply don't have.

Talk to an Auto Parts Ecommerce Expert

Tell us where your business is today and where you want it to go. We’ll show you how Parts Square can connect your vendors, catalog data, and storefront into one system.

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Simple Pricing for serious sellers
Starting at $745 USD /mo
+ 2% of sales · No hidden fees
Volume discounts available
1
Book a Demo We’ll review your business and schedule a quick call to walk you through the Parts Square platform.
2
Get Your Custom Plan We’ll map out your vendors, data sources, and launch timeline so you know exactly what’s involved.
3
Launch in as little as 30 days Done-for-you setup and onboarding with dedicated support.
Done-for-you onboarding & data migration
2,000+ brands pre-integrated
Connect to major warehouse distributors
Clear, transparent terms

Trusted by Leading Auto Parts Businesses

See how businesses like yours are growing with Parts Square.

"Maintaining large amounts of ACES fitment data was becoming a burden and only grew worse over time. Leveraging Part Square’s API gave us up-to-date fitment, product data, and real-time inventory, while automating ordering through their warehouse distributor network and minimizing canceled orders. I highly recommend their solutions—it’s one of the most advanced automotive ecommerce technologies we’ve worked with."
Go-Parts
"Working with Parts Square allowed Rides2Racers to expand into selling both performance and replacement parts without juggling multiple systems or data sources. Their platform powers our Walmart store and makes it easy to manage a huge catalog while keeping pricing and availability accurate. Their automated order routing allowed us to scale quickly without adding staff."
Rides 2 Racers
"Parts Square built a website for us in just a few weeks and connected us instantly to Parts Authority and other key distributors. That allowed us to launch a local delivery and pickup business without even having a warehouse. Their integration with Google Local Ads drives nearby customers straight to our online store. We were able to build a completely new business channel overnight."
Precision Auto Outlet

Frequently Asked Questions

Everything you need to know about Parts Square.

Can you work with my existing vendors and warehouse accounts?
Absolutely! Parts Square integrates with major distributors like Turn14, Keystone, and more. You can also bring your own vendor accounts — we'll connect to their APIs or data feeds to sync inventory and pricing automatically.
What if I already have ACES/PIES data?
Perfect! We can import your existing ACES/PIES files and enhance them with our data enrichment services. If you don't have this data yet, we'll create it for you from scratch.
Do you support Canadian customers and international shipping?
Yes! Parts Square fully supports Canadian operations with proper tax handling, shipping options, and currency conversion. We also support international shipping to most countries.
How long does setup really take?
Most stores launch in 30-60 days. This includes vendor onboarding, catalog setup, design customization, and testing. We handle the heavy lifting so you can focus on your business.
What happens to my current site and SEO?
We have a proven migration process that preserves your SEO rankings. We'll set up proper redirects, migrate your URL structure, and ensure there's no loss in search visibility.
Can I try Parts Square before committing?
Yes! We offer live demos where we'll show you the platform with your specific use case in mind. We can even set up a proof-of-concept with your data to show you exactly how it works.

Ready to Transform Your Auto Parts Business?

Join hundreds of successful auto parts businesses already using Parts Square. Book a demo today and see the difference.