The Standard Ignition DS 894 SI Door Jamb Switch is engineered to provide reliable door position sensing ensuring that interior lights and other systems function correctly when doors are opened or closed This switch features a 0 47 plunger size facilitating precise activationd deactivation Constructed with a metal housing and a silver finish it offers enhanced durability and a professional appearance The screw in mounting type allows for straightforward installation making it suitable for various vehicle applications Designed to meet or exceed original equipment specifications the DS 894 SI ensures dependable performance contributing to the efficient operation of vehicle lighting and related systems