The GXL Automotive Wires are thin wall automotive primary wire. It features a stranded bare copper conductor and XLPE insulation. This type of primary wire is ideal for use in engine compartments and other automotive applications where high-temperature performance is required. GXL wire is called general crosslink polyolefin insulated Wire for general use, is a kind of American standard low voltage Automotive Electrical Wire. The offered GXL Automotive Wires are made for use in various places.