SAE J1128 TXL wire is automotive cable compliant with Society of Automotive Engineers (SAE) standards. The "TXL" classification signifies "Thin-Wall Cross-Linked," reflecting its thin-wall insulation made from cross-linked thermoplastic material. These wires are integral to vehicle electrical systems, serving in wiring harnesses, power distribution, and lighting systems. Engineered for toughness, they withstand the challenging conditions in vehicles, including temperature fluctuations, moisture, and mechanical stress. Available in various wire gauges and often color-coded for easy identification, SAE J1128 TXL wires ensure reliable and secure electrical connections, enhancing automotive electrical system efficiency and safety.