- Highest Ratings
- We've won the Bizrate Circle of Excellence award,
Quality: We've got the awards to prove it!
7 years in a row. Rated outstanding for quality, satisfaction, service, and on time delivery. 1A Auto selects the highest quality parts from the best manufacturers. Check our excellent ratings.
- Fastest Shipping
- No-Hassle Returns
- USA Support Techs
- Best Value
- Our Guarantee
1A Auto Reviews | Customer Feedback
"I never thought I would buy auto parts on the internet until I found 1A Auto!
– Bob, Palm Springs, CA
It is my distinct pleasure to submit a testimonial to 1A Auto. I recently needed to replace my drivers’ side window motor. It’s riveted in so I had to have the dealer replace it. The dealer wanted $250.00 for the part. I found the part on your website, I paid $131.95 with free shipping. It came via UPS ground, but it was quick. I’ve emailed the link of your website to all the guys I know.
I own a 1976 Pontiac Formula (all original), and a 2000 Pontiac Formula (WS6) purchased new which is one of 232 produced."
– Rick, Arlington, TX
"This is my 1986 Corvette and I used your carpet to restore the interior and it was easy to work with and turned out really nice.
– Tammy, Lusby, MD
About 1A Auto
Welcome to 1A Auto! We are a family owned business, and for the last 50 years, we have been using the same high quality aftermarket replacement auto parts that we now offer for sale online.
Donald, Murietta, CA
If you place your order by 3:00 PM Eastern, Monday through Friday and the part is listed as "In Stock" on our website at the time of order, we will ship free from our warehouse the same day. ACTUAL DELIVERY TO YOU WILL BE DETERMINED BY YOUR DISTANCE FROM OUR WAREHOUSE AND THE TYPE OF SHIPPING YOU SPECIFIED. Orders received on the weekend will be shipped on Monday.
Shipping Outside the Contiguous 48-States
While we are happy to ship most items we stock to Hawaii, Alaska, and US territories outside the contiguous 48 states, there may be additional shipping fees required to get the items to you. These rates will be calculated in the checkout page prior to payment.
We are currently working with Bongo International to serve our international customers. All you need to do is place your order on this site. When you select your country, you will be directed to Bongo’s site for completion of your order and the estimate of shipping charges. 1A Auto does not have access to actual shipping, handling or other shipping fees. We do not offer free shipping on international orders. Bongo International will ship your order overseas and assist you with customer service. That’s it! Couldn’t be more simple.