Last updated: May 29, 2026

State Line Auto Parts is an auto salvage yard located at 1111 Kilburn Ave, Rockford, IL 61101.
3.5
Based on 74 Google reviews
Alan Lopez
6 months ago
Don't come to loosing your time I drove an hour and in 45 minutes or nothing! They said they had the correct color for the part but it was wrong and they don't care about it.
black Eagle
4 months ago
Don’t buy from this trash shop they sent me failed engine
Austin Moss
3 years ago
Get flatbed shipping or commercial towing quotes directly matching this yard.
1618 Kilburn Ave, Rockford, IL 61101
11943 Main St, Roscoe, IL 61073
10 S Jefferson St, Harvard, IL 60033
They sold me a broken transmission. I lost my receipt unfortunately, but businesses are allowed to reprint a receipt if it means getting a refund for something faulty. They flat out refused to try and print me another receipt, and had to go through the credit card company to do so.
Megalodon Sharkbite
2 years ago
These people are awful. Do not buy parts from them. They sell you parts that are not working and scream at you. As a first time customer I had the worst experience. The first time I came in they asked me what do I want which is unprofessional. I bought a part that they told me good luck if it works or not which was awful. After less then 20 minutes the part quit working. I was yelled at and told I was a liar that i my battery was the problem and I did say anything about a batter. So I stood there getting yelled at and walked out in tears. Never go there. They take your money and yell at you and make excuses why it’s your fault their parts don’t work. Save your money go somewhere else. Don’t ever go you will get treated like trash and they will sell you non working car parts. Peggy is her name very awful. I’d give 0 stars if possible.
Wicked Wrench
11 months ago
Everyone was very helpful and nice when I went to pick up item, would defiantly recommend.
Colin Bianchi
a year ago
Been dealing with Denny for years. I run shops and use him for all my personal vehicles. He will ALWAYS take care of you and treat you with respect. Thank you for everything Denny and crew!
COLUMBIA MWA
a year ago
I ordered a part from here more than two weeks ago. When it didn't arrive I called them and the number is disconnected.
Larry Wells
a year ago
After reading the bad reviews on line i talked to a lady employee and decided to try them out as i needed a part that was unavailable almost anywhere in the United States so i was actually desperate she sent me a photo of the part to assure …
Sinnissippi Motors
3 years ago
If I could give 0 stars I would. Horrible customer services. Sold me the wrong part which it happens sometimes. I went to return it and had to argue with the lady. She was rude as can be that they had to give me a refund. I paid in cash yet they gave me a check. Will never return here.
carrie dawson
Edited 7 years ago
Will never shop here for parts again! None of the parts I purchased worked! They weren't any good. There's only a 3 day return policy which makes it very difficult to get your money back. You may as well go purchase a new part somewhere else! By the time you're done here, you'll be spending just as much if not more!