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Be Confident Buying from 1A Auto!

1A Auto gets you the right parts
We know how important it is to get you the right part on the first try. That’s why we provide over 4 times as much detailed technical information, per part, than other websites. Our staff spends hours researching each and every part to provide you with the information you need to select just the right part for your application.
Secure Personal Information
Our secure servers are audited daily by Hacker Safe®, the leading third party Internet security authority, to insure your personal information remains yours alone.
Highest Quality Parts
Each of our suppliers is inspected by our trained engineering staff to make sure their products meet our strict quality standards. Other Internet companies drop ship from multiple distributors so they get the lowest price which usually translates to the lowest quality part for the customer.
In-Stock Status
We list whether a part is in stock, made to order or ships direct from the manufacturer on our website so you don’t have to guess. Unlike other Internet companies which drop ship most items, we ship over 85% of our orders from our own warehouses.
No Hassle return policy
It’s easy to offer a No Hassle return policy when you have the lowest return rate in the industry. See our return policy for full details.
1A Auto saves you money
On average you’ll save 33-50% buying from 1A rather than your local parts dealer. Give 1A Auto a try. We know you'll be pleased.
Fast Shipping
98% of Orders for in stock items ship out within one business day.
Knowledgeable customer service - "We use the parts we sell"
Our customer service representatives are passionate about cars. They drive the same cars that you do and have probably even installed the part you're buying. If you have a question about your part, don't you deserve to speak with an expert?
Rated highest by those who count - customers!
In the BizRate consumer survey, 1A Auto®'s 95% overall satisfaction score is consistently 10% higher than our top competitors; scoring higher in all areas: Availability, On-time Delivery, Tracking, Product met Expectations & Customer Support.
Quick responses to your questions
During business hours we answer 99.9% of our inbound calls in less than 1 minute and respond to customer emails in under one hour, on average.