Siechem

Supreme Components International, an authorised distributor, presents the Siechem T4, a premium Class D automotive engine harness wire engineered for superior performance in challenging automotive conditions. This wire is specifically designed for use in engine compartments, where it must withstand high temperatures, exposure to fluids, and constant vibration. The T4 wire meets rigorous industry specifications, guaranteeing exceptional reliability and a long service life. Its robust construction ensures consistent signal transmission and power delivery, contributing to the overall efficiency and safety of the vehicle's electrical system. Choose Siechem T4 for a dependable wiring solution that meets the demands of modern automotive engineering. Available in various colors and lengths to suit your specific needs.