Based on this product's specifications, here are some alternatives and similar models
3D printer accessory Flashforge Creator3 Left Anti-Oozing Plate (MPN 20001158001)
Summary description:
Left anti-oozing plate for the Flashforge Creator3 3D printer, replacement part MPN 20001158001. Designed to reduce filament oozing and stringing from the left extrusion path, this plate helps maintain print quality and cleaner prints during multi-extruder jobs. Suitable for servicing or replacing a worn or damaged left anti-oozing plate.