BMW E46 ISOFix Child Restraint Cover This plastic cap covers the hooks for the OEM ISOFIX child restraint system. These covers often break or go missing, especially if used frequently. Replace them with this aftermarket version for a quick fix to clean up your interior. Four caps required for a full replacement set. Replaces the following OEM parts 52207009903 | 52207009904 | 52207010924 Reverse engineered from OEM BMW dimensions and specifications and manufactured in durable, heat resistant 3D printed ABS, these brackets have been strengthened and reinforced in key areas to make sure it lasts the life of your car. Will fit all 3-Series E46 BMWs from 1997 to 2005. 325i, 328i, 330i, 323i M3 Replica, 3D printed ABS Parts that perfectly match the originals. Printed with high quality ABS that are heat and wear resistant. Please verify fitment prior to purchasing and ask any questions. We're happy to help! Made in the USA!