The Bosch 03160 distributor cap is a vintage part designed for Arrow, Challenger, Champ, Colt, and Courier vehicles. It is a black, bolt-on cap made from aluminum and phenolic materials with low resistance terminals. Manufactured in Japan, this distributor cap features a matte finish and is designed to be mounted on the distributor. It is a genuine Bosch product with OE/OEM part number 03 160 and interchangeable part number 03 163, suitable for various ignition systems in classic vehicles.