AutoZone is your go-to destination for quality aftermarket auto parts, do-it-yourself repair advice and tools, and everything you need to keep your car, truck or SUV running smoothly. Every AutoZone in Columbus, OH offers free in-store Battery Testing, Battery Charging, Oil Recycling, our Loan-A-Tool® Program and Fix Finder - a simple Check Engine light tool that utilizes an extensive database from ASE certified mechanics to find the most likely fix.