Auto parts stores are retail outlets that specialize in selling components and accessories for vehicles. They offer a wide range of products, including engine parts, brake pads, batteries, and filters. These stores cater to both professional mechanics and DIY enthusiasts, providing the necessary tools and parts for vehicle maintenance and repair. In addition to physical locations, many auto parts stores also have online platforms where customers can browse and order products. Some stores may offer services like installation or diagnostic testing, helping customers ensure their vehicles are in good working condition.