The Standard Ignition DWS 138 SI Door Window Switch is a direct fit OE replacement switch designed to restore power window functionality in vehicles This switch is engineered to meet the stringent demands of today s service professionals ensuring reliable and efficient operation Constructed with high grade materials it features copper alloy conductors that provide superior electrical conductivity with low resistive losses enhancing the overall performance and longevity of the switch The robust designd quality materials used in the DWS 138 SI meet the stringent demands of today s service professionals ensuring durability and reliability As a global manufacturer of switches Standard Ignition maintains complete quality control throughout the manufacturing process producing each switch to OE specifications to ensure proper fit form and function This commitment to quality ensures that the DWS 138 SI Door Window Switch effectively restores power window switch function providing a seamless and dependable solution for vehicle window control