Genuine OEM Kia Sunroof Mounting Shoe, part number 81637B1000. This part is a crucial element within the sunroof's mechanical assembly, designed to guide and secure the moving parts of the sunroof. It ensures the smooth and reliable operation of the sunroof. Positioned within the sunroof track system. Genuine OEM parts are essential for sunroof mounting shoes to maintain the precise alignment and smooth movement of the sunroof.