1、Applicable Models: Power seat control switch is replacement for Silverado 3500 HD and replacement for Yukon XL 1500. Please confirm whether your model is applicable before buying. 2、OE Number: The part number of reference are 12451498 and 25974715 , please confirm whether it is consistent with the OE you need. 3、Comfortable: The 8 way power seat control switch allows easy adjustment of seat height, front to back position, tilt angle, and lumbar support to provide a comfortable driving experience. 4、Easy Operation: With the power seat control switch, the driver can quickly and easily adjust the seat position and angle without having to repeatedly adjust the manual control lever. 5、Simple Installation: As electric seat adjustment switch is a perfect substitute, you can directly replace your worn or damaged ones for cost saving and perfect match with the original car.