- 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 am very happy to have found you on the internet. Freight cost is a big issue here in Alaska as is parts delivery. Most parts places only ship Fedex, UPS or some other delivery service and also charge outrageous freight prices. I ordered a battery tray from you and you mailed it to my P.O. box (we have no delivery here in Healy) and charged me nothing for freight! I tell anyone that is looking for parts to buy from you, you're a lifesaver."
– Tony, Healy, AK
"I own a 1999 Daewoo Leganza. My Camshaft Sensor broke, and since my car is aftermarket, I couldn't find the part anywhere. After a Google search I found 1A Auto.
– Massimo, San Diego, CA
Chevrolet C1500 SS454
"I found the replacement taillights for my 1990 454SS at 1A Auto for the best price anywhere. I would recommend them to anyone.
– Marshall, Midlothian, TX
Chevrolet Camaro IROC-Z
"I bought a set of door weatherstripping for my IROC, after being recommended by a friend.
Buying went very smoothly, and I received the product quickly.
– Kyle, Royal Oaks, MI
"When I ordered the Fog lamp for my 2004 Dodge Ram, I called other places, including the Dealer. They (the dealer) wanted $141 plus change for the part and tax of course.
I called 1A Auto after visting their web site and was told it was about 80.00 +no tax, and free shipping.
Well that was a "no brainer." I called on a Monday and placed the order. I was told that it would take a few days to process and another day or so for the order to reach my house.
That same Thursday I got a package and was wondering who or where it was from!
I was totally caught by surprise to find it was the part that I had ordered!!!!
WOW!! Thank you for the promptness and the quaility of the product. They were identical to the part I replaced!!
– John, Murietta, CA
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.
Massimo, San Diego, CA