Carquest Specials Visit Us Decatur , IL Great people, great products, great prices. (217) 428-7414 Home Auto Parts Batteries Hoses Auto Machine Shop Services Warranties Reviews About Contact Auto Parts Store and Machine Shop 120 Years of Combined Experience | Warranties Available | Open 6 Days a Week (217) 428-7414 Hours: Closed • Opens 7:30 am Providing Excellent Auto Parts and Services Automobile Parts Need a new part for your vehicle? We have a full line of domestic and imported parts at our store. Call now! Learn More Auto Battery Testing Rely on our knowledgeable staff to test the battery of your car and determine whether it's working properly. Learn More Hydraulic Hoses and Battery Cables We can make hydraulic hoses, fabricate battery cables, and AC lines for your vehicle or piece of equipment! Call us. Learn More Auto Machine Shop Services We can work on all makes and models. Donnelly Automotive Machine Inc is a full-service machine shop in Decatur, IL. Learn More What our satisfied customers are saying... Troy F Thank you for rebuilding the head on my 1965 Ford Econoline. It now runs smooth as butter once again. 11/21/2021 Write a Review Learn More About Donnelly Automotive Machine OUR LOCATION 1298 E Eldorado St Decatur , IL 62521 Get Directions HOURS Mon - Fri 7:30 am - 5:00 pm Sat 7:30 am - 1:00 pm Sun Closed CONTACT US Main: (217) 428-7414 Privacy Policy | Cookie Policy | Conditions of Use | Notice and Take Down Policy | Website Accessibility Policy © 2021 The content on this website is owned by us and our licensors. Do not copy any content (including images) without our consent.