Carquest Auto Parts - Bockenstedt Family Auto Parts INC, in Dyersville, IA, is a leading auto parts store serving Dubuque, Delaware, Clayton and Jones counties since 1984. We specialize in automotive repair parts, and agricultural equipment, including classic cars and hard to find parts. We offer a wide variety of auto parts including brakes, belts, hoses, filters and much more. We carry parts from OE suppliers. When you need auto parts, visit CARQUEST in Dyersville. You'll find it at CARQUEST.