The Standard Ignition DS 174 SI Door Jamb Switch is engineered to meet the rigorous demands of modern service professionals offering a robust solution for door activation in various Ford models This switch is designed to ensure reliable operation contributing to the overall safety and functionality of the vehicle s electrical system Constructed with high grade materials the DS 174 SI switch features a white plastic finish and a male connector with a round shape facilitating straightforward installationd secure connections The switch is equipped with a plunger measuring 0 72 inches 18 288 mm ensuring precise activationd deactivation in response to door movements The direct mounting type allows for easy integration into the vehicle s door assembly maintaining the integrity of the original design With a total of three female bullet terminals the DS 174 SI switch ensures efficient electrical conductivity and minimal resistive losses enhancing the overall performance of the vehicle s electrical system This switch is compatible with a wide range of Ford models including the Fairlane Falcon LTD LTD II Maverick Mustang Ranchero Thunderbird and Torino among others Its designd functionality make it a reliable choice for technicians seeking a durable and efficient solution for door activation in these vehicles