- 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
Chevy S10 Blazer
"I was searching E-Bay 4 weatherstriping on my 87 Blazer
came across 1A Auto Parts. Ordered the parts & received
them in 4 days & free shipping, good price, & fit like a glove.
"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
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.
Gary, Ft. Meyers Beach, FL