This Multi-Function Switch by ACDelco GM Original Equipment is a high-quality replacement part for your car or truck. It has a length of 11.75 inches and does not require any programming. The part number for this switch is D1597F and it is interchangeably compatible with 1802-520121, 19209609, 1S4655, 2-TSS17, and 22619955.

This switch is backed by a manufacturer warranty and comes as a single quantity in the package. It is compatible with various brands and models of cars and trucks. Purchase this Multi-Function Switch from ACDelco GM Original Equipment to ensure reliable and efficient performance of your vehicle's systems.