As the automotive industry continues to introduce more electronic systems, switches and relays will play a greater role in daily operation and repairs. With over 10,000 engine, multi-function, and driver-operated switches and relays for import and domestic vehicles, NAPA® Echlin® sets the bar for coverage you can count on. NAPA® Echlin® Switches and Relays are all meticulously designed, manufactured, and tested to ensure reliability and performance.