The Standard Ignition DS 1807 SI Fuel Tank Selector Switch is engineered to provide reliable fuel tank selection for Chevy and GMC vehicles This switch is designed to replace worn out fuel system components ensuring optimal vehicle performance and fuel efficiency Constructed with high grade materials it offers durability and longevity even under the demanding conditions of daily operation The switch is designed to match the original equipment OE part ensuring a seamless fit and function Its robust designd high grade materials meet the stringent demands of today s service professionals The switch features a black plastic finish and includes a male connector with four terminals facilitating easy installationd secure connections The terminal type is blade and the terminal quantity is four ensuring a reliable and efficient electrical connection This fuel tank selector switch is compatible with various Chevy and GMC models providing a direct replacement for the OE part numbers 19244972 and 15599081 By choosing the Standard Ignition DS 1807 SI Fuel Tank Selector Switch fleet operators can ensure consistent fuel tank selection contributing to the overall efficiency and reliability of their vehicle fleet